State Board of Registration for Professional Engineers and Surveyors Company and Firm Roster

Updated 09/16/2019 License: Licensee Address City State Zipcode County Expiration Status COA.05231 143Engineers, LLC dba 143Engineers 3249 Plateau Place Cincinnati OH 45241 Hamilton 6/30/2020 Active COA.05240 21 Design Group, Inc. 1351 Jefferson St Suite 301 Washington MO 63090 Out of State 6/30/2020 Active COA.01355 2LMN, Inc. 2475 Sugar Grove Rd SE Lancaster OH 43130 Fairfield 6/30/2020 Active COA.03341 3D Engineering Solutions, LLC 10597 Chester Road Cincinnati OH 45215 Hamilton 6/30/2020 Active COA.03135 3‐Engineering, LLC 1518 Willow Lawn Dr. Ste. 300 Richmond VA 23230 Out of State 6/30/2020 Active COA.04339 3rd Generation Engineering Inc. 7920 Belt Line Rd. Ste. 591 Dallas TX 75254 Out of State 6/30/2020 Active COA.04550 3S Incorporated 8686 SW Parkway Harrison OH 45030 Hamilton 6/30/2020 Active COA.01362 4th Dimension Design, Inc. John R. Groh 817 Venture Ct Waukesha WI 53189‐5001 Out of State 6/30/2020 Active COA.04752 7NT Engineering, LLC 3090 South Tech Boulevard Springboro OH 45342 Montgomery 6/30/2020 Active COA.04751 7NT Enterprises, LLC 3090 South Tech Boulevard Springboro OH 45342 Montgomery 6/30/2020 Active 830 Engineering Group LLC DBA 830 COA.04789 Engineering 21265 North Darby Coe Rd Milford Center OH 43045 6/30/2020 Active A & A Engineering Civil & Structural Omar Abu‐Yasein 5911 Renaissance Place COA.01862 Engineers LTD Ste. B Toledo OH 43623 Lucas 6/30/2020 Active William Fehribach 8365 Keystone COA.01834 A & F Engineering Co., Inc. Crossing, Suite 201 Indianapolis IN 46240 Out of State 6/30/2020 Active COA.05535 A P Engineering Services, LLC 301 Timber Trl Medina OH 44256‐2166 Medina 6/30/2020 Active COA.04395 A Wright Consultant, LLC 22 Westwood Dr Fremont OH 43420 Sandusky 6/30/2020 Active COA.04396 A&E Engineering, Inc. P.O. Box 1367 Greer SC 29652 Out of State 6/30/2020 Active COA.04551 A. Morton Thomas and Associates, Inc. 800 King Farm Blvd. 4th Floor Rockville MD 20850 Out of State 6/30/2020 Active COA.05797 A. W. Lookup Corporation 500 Fayette St Ste 100 Conshohocken PA 19428‐1795 6/30/2020 Active COA.01644 A.T. Renczarski & Co., Inc. 1500 D NW Vivion Road Kansas City MO 64118‐4557 Out of State 6/30/2020 Active COA.04998 A2H, Inc. 3009 Davies Plantation Road Lakeland TN 38002 Out of State 6/30/2020 Active COA.03966 AAA Engineering, LLC PO Box 1038 New Albany OH 43054 Franklin 6/30/2020 Active COA.05481 ABB Inc. 305 Gregson Drive Cary NC 27511 Out of State 6/30/2020 Active COA.03515 ABC Engineers & Surveyors, LLC PO Box 834 Washington Court House OH 43160‐0834 Fayette 6/30/2020 Active COA.01591 Abercrombie & Associates Inc 3377 Compton Rd Ste 120 Cincinnati OH 45251‐2507 Hamilton 6/30/2020 Active COA.03561 Above Grade, LLC 7901 Greenside Ln Columbus OH 43235‐1231 Franklin 6/30/2020 Active COA.03791 ABSG Consulting Inc. 1745 Shea Center Drive Suite 400 Highlands Ranch CO 80129 Out of State 6/30/2020 Active COA.02094 ACA Engineering, Inc 741 McClurg Road Suite A Boardman OH 44512 Mahoning 6/30/2020 Active COA.04684 Accelerated Tower Engineering LLC 4723 Brookfield Ct Cincinnati OH 45244 Clermont 6/30/2020 Active COA.04270 Access Engineering Solutions, LLC 1200 Irmscher Blvd Ste B Celina OH 45822 Mercer 6/30/2020 Active COA.05856 Accessible Engineering, LLC 26 River Rd Hinckley OH 44233‐9628 Medina 6/30/2020 Active COA.03703 Acertus Consulting Group 14817 W 95th Street Lenexa KS 66215 Out of State 6/30/2020 Active COA.01317 ACI Building Systems, LLC P.O. Box 1316 Batesville MS 38606 6/30/2020 Active COA.03076 Ackison Surveying LLC 13597 Leeper Perkins Rd Marysville OH 43040 Union 6/30/2020 Active COA.05172 Actavo Engineering Services, LLC PO Box 656 Braselton GA 30517 Out of State 6/30/2020 Active COA.02543 ADA Architects Inc 17710 Detroit Ave Lakewood OH 44107 Cuyahoga 6/30/2020 Active COA.05379 Adams & Christensen Engineering, Inc. 782 Wexford Ct. Graylake IL 60030 Out of State 6/30/2020 Active COA.05244 Adams Consulting Engineers, Inc. 8951 Cypress Waters Blvd Suite 150 Dallas TX 75019 Out of State 6/30/2020 Active COA.05016 Adaptive Engineering Group, LLC 260 South Main Street, Suite 218 Amherst OH 44001 Lorain 6/30/2020 Active COA.05478 ADC Engineering, Incorporated 1226 Yeamans Hall Rd Hanahan SC 29410‐2796 6/30/2020 Active COA.01431 Adena Utilities Engineering, Inc. 10250 Alliance Rd. Suite 118 Blue Ash OH 45242 Hamilton 6/30/2020 Active COA.01542 ADF Engineering, Inc. Alexander Fishman 228 Byers Road #202 Miamisburg OH 45342 Montgomery 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.04544 ADG New Orleans, LLC 3909 W Congress Suite 201 Lafayette LA 70506 Out of State 6/30/2020 Active COA.03816 Admiral Engineering & Surveying, Inc. 14 West First Street Dayton OH 45402 Montgomery 6/30/2020 Active COA.02031 ADR & Associates, Ltd. Douglas Mill 88 West Church Street Newark OH 43055 Licking 6/30/2020 Active COA.04398 ADS PE, LLC 3444 State Route 225 Diamond OH 44412 Portage 6/30/2020 Active COA.02667 ADTEK Engineers Inc 9990 Fairfax Blvd Ste 300 Fairfax VA 22030 Out of State 6/30/2020 Active COA.02014 Advanced Civil Design, Inc. James Whitacre 422 Beecher Road Gahanna OH 43230 Franklin 6/30/2020 Active COA.05675 Advanced Engineered Systems LLC 418 Durst Dr NW Warren OH 44483‐1108 Trumbull 6/30/2020 Active COA.03907 Advanced Engineering Associates, Inc. 4713 MacCorkle Ave. SE Charleston WV 25304‐1950 Out of State 6/30/2020 Active COA.01308 Advanced Engineering Consultants, Ltd. Lisa Huang 1405 Dublin Road Columbus OH 43215 Franklin 6/30/2020 Active COA.02983 Advanced Engineering Resources Inc PO Box 1277 Madison MS 39130‐1277 Out of State 6/30/2020 Active COA.02956 Advanced Engineering Systems Inc 4630 Antelope Creek Rd Ste 200 Lincoln NE 68506‐5581 Out of State 6/30/2020 Active COA.01126 Advanced GeoServices Corp 1055 Andrew Dr Ste A West Chester PA 19380 Out of State 6/30/2020 Active COA.02158 Advanced Land Measurement, Inc. Matthew Hart 7097 Warren Sharon Rd Brookfield OH 44403 Trumbull 6/30/2020 Active COA.05575 Advanced Structural Design, Inc. 1035 S. Semoran Blvd. Suite 1019 Winter Park FL 32792 Out of State 6/30/2020 Active COA.05607 Advanced Structural Technologies, Inc. 7301 Ohms Ln Ste 215 Edina MN 55439‐2331 6/30/2020 Active COA.05561 AdvanceTEC, L.L.C. 11300 Business Center Dr North Chesterfield VA 23236‐3068 6/30/2020 Active COA.05549 Advantage Engineers, LLC 435 Independence Ave Ste C Mechanicsburg PA 17055‐5495 6/30/2020 Active COA.02688 Advantage Group Engineers, Inc. Deborah Gilbert 1527 Madison Rd Cincinnati OH 45206 Hamilton 6/30/2020 Active COA.04943 Advantic LLC 4254 Display Lane Kettering OH 45429 Montgomery 6/30/2020 Active COA.05186 AE Design, Inc. 20 Wright Ave Lititz PA 17543 Out of State 6/30/2020 Active COA.04887 AE Dynamics, LLC 1800 W Koch St Ste 5 Bozeman MT 59715‐1301 6/30/2020 Active AE Solutions (Applied Engineering COA.01639 Solutions Inc) P.O. Box 26566 Greenville SC 29615 Out of State 6/30/2020 Active c/o CT Corporation 120 S. Central Avenue, COA.02085 AECOM Services of Ohio, Inc. Suite 400 Clayton MO 63105 Cuyahoga 6/30/2020 Active c/o CT Corporation 120 S. Central Avenue, COA.03646 AECOM Technical Services, Inc. Suite 400 Clayton MO 63105 Summit 6/30/2020 Active COA.04208 Aedifica Case LLC 796 Merus Ct. Saint Louis MO 63026 Out of State 6/30/2020 Active COA.05205 AEP OnSite Partners, LLC 303 Marconi Blvd Columbus OH 43215‐2326 Franklin 6/30/2020 Active Attn: Licensing 1 Riverside Plaza, 20th COA.02694 AEP Pro Serv, Inc. Floor Columbus OH 43215 Franklin 6/30/2020 Active COA.03792 AES Surveying and Land Planning Inc. 888 Boardman Canfield Rd Ste A Boardman OH 44512‐4277 Mahoning 6/30/2020 Active AES, Inc. (Applied Engineering Solutions, COA.03010 Inc.) 440 Martin Luther King Jr Blvd Suite 401 Macon GA 31201 Out of State 6/30/2020 Active COA.04472 AESI Ohio, LLC Attn: Trish Taylor 600 West Fulton Street Chicago IL 60661 Out of State 6/30/2020 Active COA.03969 AET, Inc. 12358 Hoosier Road Fishers IN 46037‐9771 Out of State 6/30/2020 Active COA.02979 AEZ Land Surveying, LLC 4109 Westwood Northern Blvd Cincinnati OH 45211‐2443 Hamilton 6/30/2020 Active COA.02666 Affiliated Engineers, Inc. PO Box 5620 Madison WI 53705 Out of State 6/30/2020 Active COA.02493 AG & E Associates PLLC 15280 Addison Rd Ste 310 Addison TX 75001 Out of State 6/30/2020 Active COA.03647 Agapito Associates, Inc. 715 Horizon Drive Ste. 340 Grand Junction CO 81506 Out of State 6/30/2020 Active COA.04790 Agbayani Structural Engineering 1201 24th St Suite B110‐116 Bakersfield CA 93301 Out of State 6/30/2020 Active COA.05349 Aillet, Fenner, Jolly & McClelland, Inc. 3003 Knight St Ste 120 Shreveport LA 71105‐2500 6/30/2020 Active COA.01774 Airport Design Consultants, Inc 6031 University Blvd Suite 330 Ellicott City MD 21043 6/30/2020 Active COA.02261 AJ Smith, Inc. PO Box 7 Bridgeport OH 43912‐0007 Belmont 6/30/2020 Active COA.04904 AJB Engineering Consultants, LLC 1664 Westover Ln Mansfield OH 44906 Richland 6/30/2020 Active COA.05750 AJC PROFESSIONAL SERVICES LLC 5125 Hemlock Ln Murrysville PA 15668‐8028 6/30/2020 Active AJR Engineering, LLC (AJR Engineering, COA.03613 PLLC) 25 Ferrer Lane Greenup KY 41144 Out of State 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.05571 AK Circuit Corporation 4855 Logan Way Hubbard OH 44425‐3318 Trumbull 6/30/2020 Active One Liberty Plaza 165 Broadway, 22nd COA.03078 AKF Group LLC Floor New York NY 10006 Out of State 6/30/2020 Active COA.04341 Akins Land Surveying 776 North Union Avenue Alliance OH 44601 Stark 6/30/2020 Active COA.05198 AKRF, Inc. 440 Park Avenue South 7th Floor New York NY 10016 Out of State 6/30/2020 Active COA.05510 Alan Donaker Surveying 19849 TR 383 Walhonding OH 43843 Coshocton 6/30/2020 Active COA.02262 Alban Surveying Company John Alban 38052 Euclid Ave Ste 200 Willoughby OH 44094 Lake 6/30/2020 Active COA.05318 Albeck Gerken, Inc. 1907 N US HWY 301 Suite 120 Tampa FL 33619 Out of State 6/30/2020 Active COA.01835 Alber and Rice, Inc. Gregory Alber 17138 Lorain Ave Cleveland OH 44111 Cuyahoga 6/30/2020 Active COA.04791 Albert Putnam Associates, LLC 183 Park Row Brunswick ME 04011 Out of State 6/30/2020 Active COA.04685 Albertz Engineering, LLC 3621 Vineyard Ridge Cincinnati OH 45241 Hamilton 6/30/2020 Active COA.03863 Aldea Services LLC 5301 Buckeystown Pike Suite 425 Frederick MD 21704 Out of State 6/30/2020 Active COA.03137 Alexander & Bebout, Inc. 10098 Lincoln Hwy. Van Wert OH 45891 Van Wert 6/30/2020 Active COA.03704 Alfred Benesch & Company 1070 East State St. Suite B Salem OH 44460 Columbiana 6/30/2020 Active COA.04451 Algebra AEC LLC 11410 Uptown Ave Cleveland OH 44106‐4363 Cuyahoga 6/30/2020 Active COA.04156 Align Structural Inc. 241 Cleveland Ave. Ste B7 Saint Paul MN 55105 Out of State 6/30/2020 Active COA.04209 All Consulting LLC 1718 S Cheyenne Ave. Tulsa OK 74119 Out of State 6/30/2020 Active COA.04552 All Tower Crane, LLC 3230 Columbia Rd Richfield OH 44286 Summit 6/30/2020 Active Allegheny Design Services, LLC dba ADS COA.05268 Engineering 102 Leeway St Morgantown WV 26505‐3194 6/30/2020 Active COA.04111 Allegheny Surveys Inc. 237 Birch River Rd Birch River WV 26610 Noble 6/30/2020 Active COA.03581 Allemang Engineering LLC 5501 Old Creek Ln. Hilliard OH 43026‐7753 Franklin 6/30/2020 Active COA.02023 Allen & Shariff Corporation William Allen 7061 Deepage Drive Columbia MD 21045 Out of State 6/30/2020 Active COA.01376 Allen Robert Szczublewski Allen Szczublewski 23409 Carter Road Bowling Green OH 43402‐9223 Wood 6/30/2020 Active COA.03669 Alliance Consulting of West Virginia, Inc. 124 Philpott Lane Beaver WV 25813 Out of State 6/30/2020 Active COA.02421 Alliance Design Group, LLC 8903 Glassford Ct N. Dublin OH 43017 Union 6/30/2020 Active COA.05354 Alliance Edge Engineering, LLC 250 Red Cliffs Dr Ste 4B # 425 St George UT 84790‐8170 6/30/2020 Active COA.04841 Alliance Engineering of Oregon, Inc. 2700 Market St NE Salem OR 97301 Out of State 6/30/2020 Active COA.02028 Alliance Engineering, LLC PO Box 132 Troy OH 45373 Miami 6/30/2020 Active COA.03766 Alliance Structural Engineers, Inc. 12355 Sunrise Valley Dr Ste. 220 Reston VA 20191 Out of State 6/30/2020 Active COA.04686 Alliant Engineering, Incorporated 733 Marquette Ave Ste 700 Minneapolis MN 55402‐2340 6/30/2020 Active COA.04687 Alliantgroup, LP 3009 Post Oak Blvd Ste 2000 Houston TX 77056 Out of State 6/30/2020 Active Allied Design Architectural & Engineering COA.02260 Group PO Box 110 Morton IL 61550‐0110 Out of State 6/30/2020 Active Allied Endeavors Consulting, Inc.‐Ohio COA.05896 Division (Austin Engineering Co., Inc.) 311 SW Water St Ste 215 Peoria IL 61602‐4108 6/30/2020 Active COA.03582 Allison Structural Group LTD 363 Thurman Ave Columbus OH 43206 Franklin 6/30/2020 Active COA.04381 Allstate Tower, Inc. P.O. Box 25 Henderson KY 42419 Out of State 6/30/2020 Active COA.04837 Ally Structural Consulting, LLC 3778 Plantation River Suite 102 Boise ID 83703 Out of State 6/30/2020 Active COA.02780 Alpha Engineering Services, Inc. Gary Hartsog 216 Business Street Beckley WV 25801 Out of State 6/30/2020 Active COA.02532 Alt & Witzig Engineering, Inc. William Witzig 6205 Schumacher Park Dr West Chester OH 45069 Butler 6/30/2020 Active COA.03864 ALTA Refrigeration, Inc. 403 Dividend Drive Peachtree City GA 30269 Out of State 6/30/2020 Active COA.01422 Alternatives In Engineering, Inc. Susan Warmann 1314 Highway DD Defiance MO 63341 Out of State 6/30/2020 Active COA.05574 Altieri Sebor Wieber, LLC 31 Knight Street Norwalk CT 06851 Out of State 6/30/2020 Active COA.03817 Alvine and Associates, Inc. 1201 Cass St Omaha NE 68102‐1124 6/30/2020 Active COA.03011 Amalgamated Civil Engineering, LLC 4590 Euclid Blvd Youngstown OH 44512 Mahoning 6/30/2020 Active COA.03583 Amanda Graphics LLC 2554 Red Rock Blvd. Grove City OH 43123 Franklin 6/30/2020 Active COA.01404 Ambitech Engineering Corporation PO Box 240130 San Antonio TX 78224‐0130 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.05001 Ambrose Engineering, Inc. W66 N215 Commerce Ct Ste 100 Cedarburg WI 53012 Out of State 6/30/2020 Active 2020 Winston Park Drive, Ste. 700, COA.01229 AMEC E & C Services 1, PC Oakville, ON L6H 6X7 6/30/2020 Active 2020 Winston Park Dr Ste 700 Oakville ON COA.02544 AMEC Foster Wheeler E&C Services, Inc. L6H 6X7 CANADA Out of State 6/30/2020 Active AMEC Foster Wheeler North America COA.01460 Corp. 53 Frontage Rd. PO Box 9000 Hampton NJ 08827 Out of State 6/30/2020 Active COA.02984 AMEC Foster Wheeler Oil & Gas, Inc. 2020 Winston Park Dr Ste. 700 Oakville ON L6H6X7 6/30/2020 Active 2020 Winston Park Drive, Suite 700, COA.04484 Amec Foster Wheeler USA Corporation Oakville, ON L6H 6X7 6/30/2020 Active COA.02109 Amendola Engineering, Inc. Susan Amendola 15711 Detroit Ave Lakewood OH 44107‐3709 Cuyahoga 6/30/2020 Active COA.04400 Ameresco, inc. 111 Speen St, Ste 410 Framingham MA 01701 Out of State 6/30/2020 Active American DND Engineering (American COA.05837 DND Engineering PC) PO Box 553 Grand Island NY 14072‐0553 6/30/2020 Active American Electric Power Service COA.03079 Corporation 1 Riverside Plaza Columbus OH 43215 Franklin 6/30/2020 Active COA.01187 American Energy Assets LLC 1624 Market St Ste 306 Denver CO 80202‐1518 6/30/2020 Active COA.04601 American Engineering Testing, Inc. 550 Cleveland Ave N St. Paul MN 55114 Out of State 6/30/2020 Active COA.05063 American Engineers, Inc. of Kentucky (American Engineers, Inc.) 65 Aberdeen Dr Glasgow KY 42141 Out of State 6/30/2020 Active COA.04401 American Geotech, Inc. 601 Ohio Ave Charleston WV 25302 Out of State 6/30/2020 Active American Home Inspector and COA.03012 Engineering Assessment 83 Redberry Drive Hurricane WV 25526 Out of State 6/30/2020 Active COA.03323 American Land Surveyors, LLC 1346 Hemlock Court NE Lancaster OH 43130 Fairfield 6/30/2020 Active

COA.03790 American Land Surveys, Inc. Terry Kohler 200 TechneCenter Dr. Ste 107 Milford OH 45150 Clermont 6/30/2020 Active American National Commercial Real COA.02583 Estate Services 3465 S Arlington Rd Suite E 183 Akron OH 44312 Portage 6/30/2020 Active COA.01648 American Structurepoint, Inc. 7260 Shadeland Sta Indianapolis IN 46256‐3975 Franklin 6/30/2020 Active COA.03080 American Surveying & Mapping, Inc. 3191 Maguire Blvd Orlando FL 32803 Out of State 6/30/2020 Active COA.02359 AMG Inc 1497 Shoup Mill Rd Dayton OH 45414‐3841 Montgomery 6/30/2020 Active COA.02779 AMK Associates LLC P.O Box 54409 Cincinnati OH 45254 Hamilton 6/30/2020 Active COA.05570 AMMTEC Consultants PLLC 2447 W 12th St Ste 1 Tempe AZ 85281‐6936 6/30/2020 Active COA.05183 Amodu Engineering Solutions, LLC 7701 Lindbergh Blvd, Suite 1708 Philadelphia PA 19153‐2120 Franklin 6/30/2020 Active COA.05382 Ampere, LLC 1342 Victory Dr South Euclid OH 44121 Cuyahoga 6/30/2020 Active COA.04402 Amphion Analytical Engineering, P.A. 14120 Ballantyne Corporate Pl Ste 475 Charlotte NC 28277 Out of State 6/30/2020 Active COA.03614 Ampirical Solutions, LLC 4 Sanctuary Blvd Suite 100 Madeville LA 70471 Out of State 6/30/2020 Active COA.05136 Amteck, LLC 1106 E Court St Dyersburg TN 38024 Out of State 6/30/2020 Active Anchor Engineering of Colorado (Anchor (Anchor Engineering, Inc.) 2535 17th COA.03343 Eng., Inc.) Street Denver CO 80211 Out of State 6/30/2020 Active COA.02680 Anchor QEA, LLC 120 S Central Ave Ste 350 Clayton MO 63105‐1705 6/30/2020 Active COA.05794 Anderson Aluminum Corporation 2816 Morse Rd Columbus OH 43231‐6034 Franklin 6/30/2020 Active COA.04553 Anderson Engineering of Minnesota, LLC 13605 1st Avenue North Suite 100 Plymouth MN 55441 Out of State 6/30/2020 Active COA.01717 Anderson Engineering, Inc. 2045 W Woodland Springfield MO 65807 Out of State 6/30/2020 Active COA.04164 Anderson Structural Engineering Inc. 448 Elk Run Road New Castle CO 81647 Out of State 6/30/2020 Active COA.03908 Andover Associates, Ltd 1335 Dublin Rd, Ste 223A Columbus OH 43215 Franklin 6/30/2020 Active COA.05371 Andrew Humphrey Engineering, LLC PO Box 18436 Golden CO 80402‐6040 6/30/2020 Active COA.05630 Andrew R. Ament, Land Surveyor, PSC 655 Fair Oaks Ln Edgewood KY 41017‐3215 6/30/2020 Active COA.05612 Andrew Thad Marvin 899 Jackson Ave Emmett ID 83617‐9522 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.01260 Andrew W. Booth and Associates, Inc. John R. Shahan 1942 Northwood Drive Salisbury MD 21801‐7824 Out of State 6/30/2020 Active COA.05397 Angela Waters, PE 5888 Copper Ct Grove City OH 43123 Out of State 6/30/2020 Active COA.01330 Angle Right Ltd 11593 Circle Dr Lakeview OH 43331‐9206 Logan 6/30/2020 Active COA.04885 Angular By Nature, LLC 1566 Fairfield Rd Adrian MI 49221 Out of State 6/30/2020 Active dba AJP Eng. Consultants 1853 Joan of Arc COA.03044 Anthony J Paglia, P.E., LLC Circle Cuyahoga Falls OH 44223 Summit 6/30/2020 Active COA.04975 Anthony Lauro, Jr. 2209 Grandview Ave Portsmouth OH 45662‐3018 Scioto 6/30/2020 Active COA.05689 Anvil Engineering 7212 Weil Ave Saint Louis MO 63119‐3410 6/30/2020 Active COA.05293 AP Engineering & Consulting, Inc. 6135 W 400 N Greenfield IN 46140‐9641 6/30/2020 Active COA.01743 APD Engineering & Architecture 615 Fishers Run Victor NY 14564 Out of State 6/30/2020 Active COA.05641 APEC Engineering & Laboratory, LLC 201 County Road 138 Hutto TX 78634‐5180 6/30/2020 Active COA.05715 APEC ENGINEERING, INC. 70 S Park St Bedford OH 44146‐3635 Cuyahoga 6/30/2020 Active Apex Companies of Delaware LLC (Apex COA.01894 Companies) 155850 Crabbs Branch Way Ste 200 Rockville MD 20855‐2610 Out of State 6/30/2020 Active COA.01198 Apex Engineering and Surveying Inc 1068 N University Blvd Middletown OH 45042‐3300 Butler 6/30/2020 Active APEX Engineering KY, LLC (APEX COA.04905 Engineering, PLLC) PO Box 621 Calvert City KY 42029 Out of State 6/30/2020 Active COA.02259 Apogee Consulting Group, P.A. 1151 Kildaire Farm Rd STE 120 Cary NC 27511 Out of State 6/30/2020 Active COA.02020 Appalachian Professional Associates, LLC Dale Exline 254 Exline Road Jackson OH 45640 Jackson 6/30/2020 Active COA.04452 Appalachian Technical Services, Inc. 6741 Indian Creek Road P.O. Box 3537 Wise VA 24293 Out of State 6/30/2020 Active COA.01522 Applied Civil Solutions, Incorporated Brad Goodballet 636 River Road East Liverpool OH 43920 Columbiana 6/30/2020 Active COA.01464 Applied Engineering Group, Ltd. Dan Rhodes 7402 East Broad St Blacklick OH 43004 Franklin 6/30/2020 Active 5975 Castle Creek Parkway North Dr, Suite COA.02370 Applied Engineering Services, Inc. 300 Indianapolis IN 46250 Out of State 6/30/2020 Active COA.02181 Applied Engineering Solutions, LLC David Guza 374 Nathan Drive Powell OH 43065‐7428 Delaware 6/30/2020 Active COA.05848 Applied Foundation Testing, LLC 4035 J Louis St Green Cove Springs FL 32043‐8352 6/30/2020 Active COA.05407 Applied Mechanics International LLC PO Box 709 Prospect KY 40059 Out of State 6/30/2020 Active COA.01186 Applied Pavement Technology, Inc 115 W Main St Ste 400 Urbana IL 61801‐2722 6/30/2020 Active COA.03443 Applied Research Associates Inc 119 Monument Place Vicksburg MS 39180 Out of State 6/30/2020 Active Applied Science of Ohio (Applied Science COA.04158 Inc) 300 River Place Ste. 5400 Detroit MI 48207 Cuyahoga 6/30/2020 Active COA.03865 Applied Technical Services Inc. 1049 Triad Court Marietta GA 30062 Out of State 6/30/2020 Active COA.01649 Applied Thermal Engineering, Inc. Rick Smith 7400 Brown Road, Suite 200 Ostrander OH 43061 Union 6/30/2020 Active COA.02408 Aptim Government Solutions, LLC 4171 Essen Lane Attn: Melissa Harrell Baton Rouge LA 70809 6/30/2020 Active COA.02613 AquAeTer Inc 215 Jamestown Pk Ste 100 Brentwood TN 37027‐7500 Out of State 6/30/2020 Active COA.05106 Aquatic Creations, Inc. 41725 Elm Street Suite 301 Murrietta CA 92562 Out of State 6/30/2020 Active COA.02820 Aquatic Design & Engineering Inc 189 S Orange Ave. Ste 1220 Orlando FL 32801 Out of State 6/30/2020 Active COA.04628 AR Engineering of Michigan, LLC (AR Engineering, LLC) 24554 44th Ave Mattawan MI 49071 Out of State 6/30/2020 Active COA.05770 Arc Design Resources, Inc. 5291 Zenith Pkwy Loves Park IL 61111‐2727 6/30/2020 Active 110 West Fayette St., Suite 300 Attn: Legal COA.01481 ARCADIS U.S., Inc. Dept. Syracuse NY 13202 6/30/2020 Active COA.03113 Architectural Design Guild Corporation 2710 Sutton Blvd St Louis MO 63143 Out of State 6/30/2020 Active COA.04165 Archon Engineering PC 3005B Chinaberry Columbia MO 65201 Out of State 6/30/2020 Active COA.05872 Area Energy & Electric Inc 5130 Transamerica Dr Columbus OH 43228‐9269 Shelby 6/30/2020 Active COA.02494 Argo Consulting Engineers Inc 618 N Davidson St Indianapolis IN 46202 Out of State 6/30/2020 Active COA.05415 Argus Consulting Inc. 6363 College Blvd Ste 600 Overland Park KS 66211‐1882 6/30/2020 Active COA.02851 Argus Engineering, Inc. Peter Curless 6540 Jacks Creek Pike Lexington KY 40515 Out of State 6/30/2020 Active COA.04310 Aria Services, Inc. 10006 Lynbrook Dr Houston TX 77042 Out of State 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.03909 Arizona Pinnacle Engineering, LLC 2222 W Pinnacle Peak Rd Ste 290 Phoenix AZ 85027 Out of State 6/30/2020 Active COA.05604 ARKETICS 3189 Mountview Rd Columbus OH 43221‐2739 Franklin 6/30/2020 Active COA.04403 ARM Group Inc. 1129 W. Governor Rd P.O. Box 797 Hershey PA 17033 Out of State 6/30/2020 Active COA.02034 Armour Unsderfer Engineering, Inc., P.S. 13228 NE 20th Street Suite 100 Bellevue WA 98005 Out of State 6/30/2020 Active COA.02897 Arnold Consulting Engineering Services Inc PO Box 1338 Bowling Green KY 42102‐1338 6/30/2020 Active COA.01600 Arnold Surveying, LLC 3017 Belle Meade Lane Edgewood KY 41017 Hamilton 6/30/2020 Active COA.04244 Arp Engineering, Inc. 202 E Franklin St Ste A Monroe NC 28112‐4851 6/30/2020 Active Arseal Technologies LLC (Arseal COA.05144 Technologies LLC) 7905 Westside Parkway Suite 100 Alpharetta GA 30009 Out of State 6/30/2020 Active COA.01640 Arsee Engineers, Inc Scott Jones 9715 Kincaid Drive #100 Fishers IN 46037‐9459 Out of State 6/30/2020 Active COA.05480 Arthur Engineering, LLC 1006 Millen Highway Sylvania GA 30467 Out of State 6/30/2020 Active C. Brent Hartman 13710 Cleveland Ave COA.01768 Artman Engineering Consulting, Inc. NW Uniontown OH 44685 Stark 6/30/2020 Active COA.03013 ARUP USA, Inc Attn: Sandy Rai 77 Water St. 5th Fl New York NY 10005 Out of State 6/30/2020 Active COA.01353 ARW Engineers Barry Kay Arnold 1594 West Park Circle Ogden UT 84404 Out of State 6/30/2020 Active COA.05420 Arwin Priest, P.E., P. Eng. 242 Mountain Cloud Circle Highlands Ranch CO 80126 Out of State 6/30/2020 Active COA.05384 Ascension Construction Solutions, LLC 419 E 13th Ave Columbus OH 43201‐1910 Franklin 6/30/2020 Active COA.04404 Ashland Comfort Control, Inc. 805 E. Main St. Ashland OH 44805 Ashland 6/30/2020 Active COA.03650 ASM Engineering Consultants, LLC PO Box 452 Andover KS 67002 Out of State 6/30/2020 Active COA.03224 Associated Engineers and Surveyors, Inc. 237 North Main Street Adrian MI 49221‐2712 Out of State 6/30/2020 Active Associated Professional Engineering COA.01892 Consultants, LLC Kenneth Meine 204 Hiawatha Trail Springboro OH 45066 Warren 6/30/2020 Active COA.01236 Associated Technologies Inc 9578 State Route 88 Windham OH 44288 Portage 6/30/2020 Active dba Third Millennium Eng. 400 Park COA.03344 Assurance Technical Services, Inc. Avenue Delaware OH 43015 Delaware 6/30/2020 Active COA.02182 ATC Group Services, LLC 11121 Canal Rd Cincinnati OH 45241‐1861 Hamilton 6/30/2020 Active Attn: Tami Lewallen 3500 Regency Pkwy COA.02041 ATC Tower Services LLC Ste.100 Cary NC 27518 Out of State 6/30/2020 Active COA.05583 Athos Consulting Engineers, Inc. 1201 Elm St Ste 4920 Dallas TX 75270‐2039 6/30/2020 Active COA.01643 Atkins North America, Inc. 4030 W Boy Scout Blvd Ste 700 Tampa FL 33607‐5713 6/30/2020 Active COA.03615 Atlantec Engineers, PA 3221 Blue Ridge Road, Ste. 113 Raleigh NC 27612 Out of State 6/30/2020 Active COA.03536 Atlas Surveying, PLLC 5816 Lakeshore Rd Fort Gratiot MI 48059 Out of State 6/30/2020 Active COA.02832 ATM Consultants, LLC 879 Meadows Lane Wheelersburg OH 45694 Scioto 6/30/2020 Active COA.05538 ATSE Consultants, LLC 2400 N Main St Unit F East Peoria IL 61611‐1748 6/30/2020 Active COA.03469 Atwell, LLC Two Towne Sqaure, Ste. 700 Southfield MI 48076 Out of State 6/30/2020 Active COA.03971 Audubon Engineering Company, LP 10205 Westheimer Rd Ste 100 Houston TX 77042‐3164 6/30/2020 Active COA.04967 Audubon Field Solutions, LLC 10205 Westheimer Rd Suite 100 Houston TX 77042 Out of State 6/30/2020 Active COA.03226 August Mack Environmental, Inc. 7830 North Central Dr. Ste B Lewis Center OH 43035 Delaware 6/30/2020 Active COA.03910 Aurora Research Associates, LLC 1436 Graham Road Silver Lake OH 44224‐2949 Summit 6/30/2020 Active COA.01328 Austen Surveying LLC 23 Saint Charles Ave Wheeling WV 26003 Out of State 6/30/2020 Active COA.01094 Austin Building and Design, Inc. 6095 Parkland Blvd. Cleveland OH 44124 Cuyahoga 6/30/2020 Active COA.05512 Auth Consulting and Associates 406 Technology Dr E Ste A Menomonie WI 54751‐2768 6/30/2020 Active COA.01457 Automated Systems Engineering, LLC Joseph Walker 9423 Montgomery Road Cincinnati OH 45242 Hamilton 6/30/2020 Active AV Engineering Services, LLC (AV COA.05606 Engineering Services, PLLC) PO Box 700405 Plymouth MI 48170‐0947 Stark 6/30/2020 Active COA.03911 Avalon Land Surveying LLC 3786 Woodglen Ave Norton OH 44203 Summit 6/30/2020 Active COA.02899 Avetin Engineering, LTD 8994 Holquest Drive Lewis Center OH 43035‐8426 Delaware 6/30/2020 Active COA.01802 Aviation Alliance Inc PO Box 799 Colleyville TX 76034‐0799 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.03472 AVO Training Institute, Inc. 4271 Bronze Way Dallas TX 75237‐1019 Out of State 6/30/2020 Active COA.02546 AW Solutions, LLC 300 Crown Oak Centre Drive Longwood FL 32750 Out of State 6/30/2020 Active COA.01066 Axis Engineering Group LLC Sean Thomas 708 W Boundary St Perrysburg OH 43551 Wood 6/30/2020 Active COA.02900 Ayres Associates Inc. 3433 Oakwood Hills Pkwy. Eau Claire WI 54701 Out of State 6/30/2020 Active COA.03045 Azimuth 360 Surveying Services Inc 224 Gillett St Painesville OH 44077 Lake 6/30/2020 Active Aztech Engineering & Surveying Company COA.01589 Inc 5425 Warner Rd Ste 12 Valley View OH 44125‐1147 Cuyahoga 6/30/2020 Active COA.04792 B & F Engineering, Inc. 928 Airport Rd Hot Springs AR 71913 Out of State 6/30/2020 Active COA.05429 B A Land Professional, LLC 8534 Yankee Street Dayton OH 45458 Montgomery 6/30/2020 Active COA.02172 B&T Engineering Inc P.O. Box 14095 Tulsa OK 74119 Out of State 6/30/2020 Active COA.04210 B. Edwards Surveying LLC 110 S Main St. Urbana OH 43078 Champaign 6/30/2020 Active B. L. Robinson Engineering & Surveying COA.02425 Company PO Box 607 Aurora OH 44202‐0607 Portage 6/30/2020 Active COA.04473 B.D. Morgan & Co., Inc. 1675 Middletown‐Eaton Road Middletown OH 45042 6/30/2020 Active COA.04085 Babcock Land Surveyors, Inc. 6914 Brakeman Rd. Painesville OH 44077 Lake 6/30/2020 Active Bacon Farmer Workman Engineering & COA.03024 Testing Inc. PO Box 120 Paducah KY 42002 Out of State 6/30/2020 Active COA.05859 Bailey and Son Engineering, Inc. 124 Edinburgh Ct Ste 209 Greenville SC 29607‐2542 6/30/2020 Active COA.05684 Bailey Edward Design, Inc. 35 E Wacker Dr Ste 2800 Chicago IL 60601‐2308 6/30/2020 Active COA.0660 Baird, Hampton & Brown, Inc. Kenneth Randall 6300 Ridglea Place #700 Fort Worth TX 76116 Out of State 6/30/2020 Active COA.01836 Baisch Engineering Inc PO Box 440 Kaukauna WI 54130‐0440 Out of State 6/30/2020 Active COA.05031 Baker Bednar Snyder & Associates Inc. 628 Niles‐Cortland Road SE Suite 201 Warren OH 44484 Trumbull 6/30/2020 Active Baker Engineering and Risk Consultants, COA.02957 Inc. 3330 Oakwell Ct Ste 100 San Antonio TX 78218 Out of State 6/30/2020 Active COA.04944 Baker Surveying, LLC 138 N. Clay St. Millersburg OH 44654 Holmes 6/30/2020 Active COA.01911 Bakke Kopp Ballou & McFarlin Inc Ronald LaMere 5930 Brooklyn Blvd Brooklyn Center MN 55429‐2518 Out of State 6/30/2020 Active COA.04793 Balsa LTD, LLC 110 Baumgard Rd Vincent OH 45784 Washington 6/30/2020 Active COA.02901 Bandwen Williams Kindbom LLC 3475 Forest Lake Dr Ste 300 Uniontown OH 44685‐8176 Summit 6/30/2020 Active COA.02184 Barber & Hoffman, Inc. 2217 East 9th St Suite 350 Cleveland OH 44115 Cuyahoga 6/30/2020 Active COA.04842 Barbosa and Associates LLC 5604 Case Rd North Ridgeville OH 44039 Lorain 6/30/2020 Active Bard, Rao + Athanas Consulting Engineers, COA.01770 LLC 10 Guest St 4th Fl Boston MA 02135‐2066 6/30/2020 Active COA.01744 Barge Design Solutions, Inc. 1370 Vanguard Blvd Miamisburg OH 45342 Montgomery 6/30/2020 Active COA.02874 Barham/Cain/Mynatt, Inc. William Cain 1015 Cordova Station Road Cordova TN 38018 Out of State 6/30/2020 Active dba GEM Testing & Engineering Labs 2544 COA.03086 Barjays LLC dba GEM Testing & Eng. Labs South Green Rd Cleveland OH 44122 Cuyahoga 6/30/2020 Active James Barlow 6512 Six Forks Road Ste COA.02867 Barlow Engineering, P.C. 203B Raleigh NC 27615 Out of State 6/30/2020 Active COA.04794 Barnes Surveying 10312 Mason Road Castalia OH 44824 Erie 6/30/2020 Active COA.04604 Barnhart Crane and Rigging CO. 40 Port Avenue Monroe MI 48161 Out of State 6/30/2020 Active COA.04605 Barnhisel Surveying 5116 Huffman Rd Cygnet OH 43413 6/30/2020 Active (Barr Engineering Co.) 4300 MarketPointe COA.02258 Barr Engineering Co. Dr Ste 200 Mineapolis MN 55435 Out of State 6/30/2020 Active dba National Engineering & Architectural COA.01760 Barr Engineering, Incorporated Services Incorporated 2800 Corporate Ex Columbus OH 43231 Franklin 6/30/2020 Active COA.05525 Barr Surveying 39082 National Rd Bethesda OH 43719 Belmont 6/30/2020 Active COA.05735 Barrell Stave Consulting LLC 9535 Gregg Dr West Chester OH 45069‐4056 Butler 6/30/2020 Active COA.05242 Barrett Woodyard & Associates, Inc. 3495 Holcomb Bridge Rd Norcross GA 30092 Out of State 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.01175 Barrington Consulting Group, Inc. David Novak 9114 Tyler Blvd. Mentor OH 44060 Lake 6/30/2020 Active COA.05392 Bartolo Surveying LLC 131 East Front Street Adrian MI 49221 Out of State 6/30/2020 Active COA.03767 Barton & Loguidice, D.P.C. 443 Electronics Parkway Liverpool NY 13088 Out of State 6/30/2020 Active COA.04556 Barton Engineering 10830 Lupine Dr. Cincinnati OH 45241 Hamilton 6/30/2020 Active COA.04052 Bascon Design, LLC 607‐500 Redna Terrace Cincinnati OH 45215 Hamilton 6/30/2020 Active COA.01985 Base Line Surveying, Inc. Robert Gannon 4183 Cherryshire Drive Brunswick OH 44212‐4084 Medina 6/30/2020 Active COA.02267 Baseline Surveying, Inc. 3010 East Pike Zanesville OH 43701 Muskingum 6/30/2020 Active COA.01252 Basic Systems, Inc. 9255 Cadiz Rd Cambridge OH 43725 Guernsey 6/30/2020 Active COA.05761 Basinger Design Company 545 Pleasant Village Ln China Grove NC 28023‐6715 6/30/2020 Active COA.03081 Bassett, Inc. DBA Bassett Mechanical DBA Bassett Mechanical 1215 Hyland Ave Kaukauna WI 54130 Out of State 6/30/2020 Active COA.01667 Baumann Land Survey Inc 2008 Central Ave Cincinnati OH 45214‐2212 Hamilton 6/30/2020 Active COA.03972 Baumer Construction Inc. 285 S. Ohio St. PO Box 3 Minster OH 45865 Auglaize 6/30/2020 Active COA.01898 Bayer & Becker, Inc. Timothy Bayer 6900 Tylersville Rd Ste A Mason OH 45040 Warren 6/30/2020 Active Bayshore Engineering & Technical COA.01011 Services, LLC Bruce Peterson 3316 Spalding Drive Mason OH 45040 Warren 6/30/2020 Active COA.05253 BBG&S Engineering Consultants, Inc. 300 Riverhills Business Park Ste 300 Birmingham AL 35242‐5037 6/30/2020 Active Christopher Morin 5661 Columbia Pike COA.02881 BC Architects Engineers, PLC #200 Falls Church VA 22041 Out of State 6/30/2020 Active COA.04755 BC Engineers, Inc. 5720 Reeder St Shawnee KS 66203 Out of State 6/30/2020 Active COA.01127 BCER Engineering, Inc. 5420 Ward Rd Ste 200 Arvada CO 80002‐1838 6/30/2020 Active Robert Williams 4144 N. Central COA.02787 BDD‐Ohio, Inc. Expressway #1100 Dallas TX 75204 Cuyahoga 6/30/2020 Active COA.02424 Beals‐Moore & Associates Inc 122 S 8th St Richmond IN 47374‐5453 6/30/2020 Active COA.04606 Beam, Longest and Neff, LLC 8320 Craig St Indianapolis IN 46250‐3593 6/30/2020 Active COA.03651 Beaver Creek Hydrology, LLC 907 National Avenue Lexington KY 40502 Out of State 6/30/2020 Active COA.05610 Becht Engineering Co., Inc. 22 Church St. P.O. Box 300 Liberty Corner NJ 07938 Medina 6/30/2020 Active Bechtel Infrastructure and Power 12011 Sunset Hills Rd Suite 110 Attn: Jeff COA.02719 Corporation Misner Reston VA 20190‐5919 6/30/2020 Active Attn: Briana Sorensen 3000 Post Oak Blvd COA.02903 Bechtel Oil, Gas and Chemicals, Inc. MS‐19 Houston TX 77056 Out of State 6/30/2020 Active Attn: NS&E Functional Engineering Licenses 12011 Sunset Hills Road, Suite COA.02958 Bechtel Power Corporation 110 Reston VA 20190 6/30/2020 Active COA.03517 Becker Structural Engineers, Inc. 75 York Street Portland ME 04101 Out of State 6/30/2020 Active COA.01603 Beckett and Raeder Inc 535 W Williams Ste 101 Ann Arbor MI 48103 Out of State 6/30/2020 Active COA.01423 Bedell Tucci, LLC Robert Tucci 254 W. Market Street Akron OH 44303 Summit 6/30/2020 Active COA.03866 BEL Environmental Engineering, LLC 3820 Packard Rd Suite 100 Ann Arbor MI 48108 Lake 6/30/2020 Active COA.01394 Belcan Engineering Group, LLC 10200 Anderson Way Cincinnati OH 45242 Hamilton 6/30/2020 Active COA.01350 Belco Technologies Corporation 14522 South Outer 40 Rd Ste 100 Chesterfield MO 63017‐5754 6/30/2020 Active COA.01128 Bell Engineering Limited, Inc. PO Box 565 Bryan OH 43506 Williams 6/30/2020 Active COA.04690 Belt Engineering, LLC 1503 West Busch Blvd Suite A Tampa FL 33612 Out of State 6/30/2020 Active Gary Cooper 3161 North Republic COA.02819 Benchmark Engineering Group, Inc. Boulevard Toledo OH 43615 Lucas 6/30/2020 Active COA.04250 Benchmark Group Alliance, PLLC 1805 N 2nd St. Rogers AR 72756 Out of State 6/30/2020 Active COA.03140 Benchmark Land Surveying 3501 Manila Drive Westerville OH 43081 Franklin 6/30/2020 Active COA.02487 Benchmark Survey Company 5964 S Ridge Rd Madison OH 44057‐8741 Lake 6/30/2020 Active COA.05020 Benham Design, LLC Attn: Legal 9400 N, Broadway Suite 300 Oklahoma City OK 73114 Out of State 6/30/2020 Active COA.04889 Benjamin Buergler P.E. 5320 Cochran Dr Nashville TN 37220‐2328 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.03227 Bennett & Pless, Inc. 47 Perimeter Ctr E Ste 500 Atlanta GA 30346‐2001 6/30/2020 Active Bennett and Williams Environmental COA.01695 Consultants, Inc. 98 County Line Rd W Ste C Westerville OH 43082 Franklin 6/30/2020 Active COA.05703 Bennett Brewer and Associates, LLC 23 E Main St Ste 200 Frostburg MD 21532‐1331 6/30/2020 Active COA.01164 Bennett Engineering, Inc. 250 E Home St Westerville OH 43081‐1652 Franklin 6/30/2020 Active COA.01028 Bennor Engineering LLC 3000 Langford Rd Ste 2400 Peachtree Corners GA 30071‐4777 6/30/2020 Active COA.05377 Berenyi, Inc. 49 Immigration Street Suite 201 Charleston SC 29403 Out of State 6/30/2020 Active Bergmann Associates, Architects, Engineers, LANDSCAPE ARCHITECTS & Landscape Architects & Surveyors, D.P.C. COA.01606 SURVEYORS, D.P.C 181 Washington Street, Ste #430 Conshohocken PA 19428 6/30/2020 Active COA.04113 Berry Engineers, LLC 3555 Keith Street Ste 109 Cleveland TN 37312 Out of State 6/30/2020 Active COA.02692 Beta Engineering Corporation of Ohio 4725 Highway 28 E Pineville LA 71360‐4730 6/30/2020 Active COA.05369 Beta Engineering, LLC 4725 Highway 28 E Pineville LA 71360 Out of State 6/30/2020 Active COA.04274 Betts Structural Engineering, LLC 304 Long St. Ashville OH 43103 Pickaway 6/30/2020 Active COA.04689 BG Buildingworks, Inc. PO Box 9650 Avon CO 81620‐9603 6/30/2020 Active COA.05040 BG Engineering Group, LLC 269 Dovetail Drive Lewis Center OH 43035 Delaware 6/30/2020 Active COA.05812 BGC Engineering USA Inc 710 12th St Ste 211 Golden CO 80401‐1110 6/30/2020 Active BHB Consulting Engineers, A Professional COA.04746 Corp. 2766 South Main St Salt Lake City UT 84115 Out of State 6/30/2020 Active Biagi, Chance, Cummins, London, Titzer, COA.04159 Inc. 300 NW Second Street Evansville IN 44708 Out of State 6/30/2020 Active COA.04984 Bialosky and Partners, Architects, LLC 6555 Carnegie Ave Suite 200 Cleveland OH 44103 Cuyahoga 6/30/2020 Active COA.04843 Bi‐Con Engineering NY, LLC 10901 Clay Pike Rd Derwent OH 43733 6/30/2020 Active COA.04086 Bi‐Con Engineering, LLC 10901 Clay Pike Road Derwent OH 43733 Guernsey 6/30/2020 Active COA.03324 Biedenbach Surveying, LLC 114 Adams Ave. Woodsfield OH 43793‐1065 Monroe 6/30/2020 Active Biery Metallurgical & Materials Consulting, COA.05234 LLC 5606 Saint Andrews Dr Westerville OH 43082‐8725 Delaware 6/30/2020 Active COA.05681 BIG DUTCHMAN, INC. 3900 John F Donnelly Dr Holland MI 49424‐7277 6/30/2020 Active COA.05595 Big R Manufacturing, LLC 19060 County Road 66 Greeley CO 80631‐9664 6/30/2020 Active COA.04275 Bilfinger Industrial Services Inc. 15933 Clayton Rd. Ste 305 Ballwin MO 63011 Out of State 6/30/2020 Active COA.04276 Binkley Land Surveying, LLC 121 W Auglaize Street Wapakoneta OH 45895 Auglaize 6/30/2020 Active COA.03141 Binz Surveying, LLC 6547 Brooks Road Harrison OH 45030‐8928 Hamilton 6/30/2020 Active COA.02107 Biohabitats, Inc. 2081 Clipper Park Rd Baltimore MD 21211‐1406 Cuyahoga 6/30/2020 Active COA.05431 BioWorks Energy LLC PO Box 773 Grand Blanc MI 48480 Out of State 6/30/2020 Active COA.05719 Bird+Bull, Inc. 3500 Snouffer Rd Ste 225 Columbus OH 43235‐2857 Franklin 6/30/2020 Active COA.01222 BL Companies Ohio, LLC Attn: Legal Dept. 355 Research Parkway Meriden CT 06450 Out of State 6/30/2020 Active Susan Osten P7 Black & Veatch COA.01645 Black & Veatch Corporation Corporation 11401 Lamar Overland Park KS 66211 6/30/2020 Active COA.05414 Black Bear Property Inspections LLC 4 Aaron Ct Hurricane WV 25526‐8843 6/30/2020 Active COA.03325 Blackfire Engineering LTD 3442 Rome Beauty Dr Beavercreek OH 45434 Greene 6/30/2020 Active COA.05781 BlackRock Resources, LLC 133 Venetian Way Bardstown KY 40004‐2506 6/30/2020 Active COA.03346 Blair Sign Company (Blair Companies) 800 South Gay St. Ste. 1750 Knoxville TN 37929 Out of State 6/30/2020 Active COA.05889 Blanchard AE Group, LLC 1425 Wakarusa Dr Ste B Ste B Lawrence KS 66049‐3832 6/30/2020 Active COA.02268 Blanchard Design Associates, Inc. PO Box 246 Findlay OH 45839‐0246 Hancock 6/30/2020 Active COA.03973 Blattner Energy, Inc. 392 County Rd. 50 Avon MN 56310 Out of State 6/30/2020 Active COA.03768 Bledsoe Riggert Cooper & James, Inc. 1351 West Tapp Road Bloomington IN 47403‐3238 Out of State 6/30/2020 Active COA.05185 Blew & Associates, P.A. 3825 N Shiloh Dr Fayetteville AR 72703‐5114 6/30/2020 Active COA.04405 Bloomberg Consulting Engineer PO Box 5467 Poland OH 44514‐0467 Mahoning 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.05520 Blue Energy Design, LLC 10348 Bluegrass Pkwy Louisville KY 40299‐2230 6/30/2020 Active COA.03445 Blue Heron Engineering Services Ltd 4784 Donegal Cliffs Drive Dublin OH 43017 Franklin 6/30/2020 Active COA.03288 Blue J Surveying, LLC 14450 St. Rt. 56 W Mt. Sterling OH 43143 Pickaway 6/30/2020 Active PO Box 419917 ATTN: Licensing COA.05898 BlueScope Buildings North America, Inc. Coordinator Kansas City MO 64141 6/30/2020 Active COA.04114 BlueScope Construction, Inc. PO Box 419917 Attn: Legal Dept. Kansas City MO 64141 Out of State 6/30/2020 Active Boarman Kroos Vogel Group, Inc. DBA BKV COA.01804 Group, Inc 222 N 2nd St Ste 101 Minneapolis MN 55401‐3608 Out of State 6/30/2020 Active COA.03259 Bob D. Campbell and Company 4338 Belleview Ave. Kansas City MO 64111‐3515 Out of State 6/30/2020 Active COA.04630 Bobcat Engineering, LLC 4137 Boardman Canfield Rd Suite LL3 Canfield OH 44406 Mahoning 6/30/2020 Active COA.03867 Bobst Environmental LLC 826 Peaceful Path Mansfield OH 44907‐2022 Richland 6/30/2020 Active COA.01477 Bock & Clark Corporation 3550 West Market Street Suite 200 Akron OH 44333 Summit 6/30/2020 Active Bockrath & Associates Engineering and Gregory Bockrath 115 South Fair Street, COA.02269 Surveying, LLC Suite A Ottawa OH 45875 Putnam 6/30/2020 Active COA.04407 Bohler Engineering MA LLC 35 Technology Drive Warren NJ 07059 Out of State 6/30/2020 Active COA.04382 Bohler Engineering NJ LLC 35 Technology Dr Warren NJ 07059 Out of State 6/30/2020 Active COA.04558 Bohler Engineering PA LLC 35 Technology Drive Warren NJ 07059 Out of State 6/30/2020 Active COA.03347 Bohler Engineering VA LLC 35 Technology Dr Warren NJ 07059 Out of State 6/30/2020 Active COA.04410 Boland Land Surveying LLC 29360 Lansing Dr Westlake OH 44145 Cuyahoga 6/30/2020 Active COA.05358 Bolton & Menk, Inc. 1960 Premier Drive Mankato MN 56001 6/30/2020 Active COA.05208 Bonbright Engineering 2 Meadowood Way Hamilton OH 45013 Butler 6/30/2020 Active COA.03769 Boord, Benchek and Associates, Inc. 345 Southpointe Blvd. Ste. 202 Canonsburg PA 15317 Out of State 6/30/2020 Active COA.01337 Booth & Associates, LLC 5811 Glenwood Ave., Suite 109 Raleigh NC 27612 Out of State 6/30/2020 Active COA.02270 Borton‐Lawson Engineering, Inc. 613 Baltimore Dr Ste 300 Wilkes Barre PA 18702‐7902 6/30/2020 Active Bosela Forensic Engineering Consultants, COA.04968 LLC 971 Traci Lane Copley OH 44321 Summit 6/30/2020 Active COA.04006 Boswell Engineering, Inc. 330 Phillips Avenue South Hackensack NJ 17606‐1722 Out of State 6/30/2020 Active COA.04007 Bowen Engineering Corporation 8802 N. Meridian Indianapolis IN 46260 Out of State 6/30/2020 Active COA.04211 Bowers Engineering Services Inc. 127 S Main St Auburn IN 46706‐2355 6/30/2020 Active COA.05086 Bowes Engineering, LLC 37980 Valley Brook Drive Willoughby Hills OH 44094 Lake 6/30/2020 Active COA.03974 Bowman Consulting Group Ltd. 3863 Centerview Dr. Ste. 300 Chantilly VA 20151 Out of State 6/30/2020 Active COA.02786 Bowser‐Morner, Inc. Scott Kinney P. O. Box 51 Dayton OH 454010051 Montgomery 6/30/2020 Active COA.04988 Boyt Engineering PO Box 1128 Marion IL 62959 Out of State 6/30/2020 Active COA.02012 BPG Inspection, LLC 4300 Alexander Dr Ste 200 Alpharetta GA 30022‐3780 Hamilton 6/30/2020 Active COA.05509 Brack Engineering 5659 Greystone Ln Hilliard OH 43026‐9503 Franklin 6/30/2020 Active COA.05023 Brady Neukam 208 Deershadow Rd Maineville OH 45039 Warren 6/30/2020 Active Bramhall Engineering & Surveying COA.01805 Company 801 Moore Rd Avon OH 44011‐4051 Lorain 6/30/2020 Active COA.05829 Brandon Rumbaugh Solutions, LLC 319 Paintersville Rd Hunker PA 15639‐1034 6/30/2020 Active COA.02831 Brandstetter Carroll, Inc. Bruce Brandstetter 308 East Eighth Street Cincinnati OH 45202 Hamilton 6/30/2020 Active COA.04985 Brandywine Consulting, Inc. 454 Hampshire Rd Akron OH 44313‐4330 Summit 6/30/2020 Active COA.05527 Branner Surveying LLC PO Box 274 The Plains OH 45780‐0274 Athens 6/30/2020 Active COA.05718 Branscum Engineering 6248 Castle Stone Ln Cincinnati OH 45247‐5840 Hamilton 6/30/2020 Active COA.03142 Brate Consulting, LLC 1941 Leonard Rd. Baltimore OH 43105‐9605 Fairfield 6/30/2020 Active COA.01335 Braun Intertec Corporation 11001 Hampshire Ave S Minneapolis MN 55438‐2424 6/30/2020 Active COA.04474 Breech Engineering 21 Central Ave Suite A Gallipolis OH 45631 Gallia 6/30/2020 Active COA.05143 Brent M. Winslow, P.S. LLC 1675 Chatham Avenue NE North Canton OH 44720 6/30/2020 Active COA.05169 Brian Fick 1284 Putters Ln Loveland OH 45140‐6004 Clermont 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.05009 Brian K. Hayes, P.E. 862 Porter Rd Sadieville KY 40370 Out of State 6/30/2020 Active COA.03143 Bricon Engineering, LLC 11155 Cory Lane Newbury OH 44065‐9589 Geauga 6/30/2020 Active COA.04757 Brierley Associates Corporation 990 S. Broadway Suite 222 Denver CO 80209 Out of State 6/30/2020 Active COA.03585 Briggs Creative Services, LLC PO Box 159 South Lebanon OH 45065 Warren 6/30/2020 Active COA.01210 Briggs Engineering, LLC Ryan Briggs PO Box 21808 Columbus OH 43221 Franklin 6/30/2020 Active COA.04546 Brinjac Engineering, Inc. 226 Walnut St Philadelphia PA 19106‐3943 Out of State 6/30/2020 Active COA.05584 BRIS Engineering, LLC 8585 Archives Ave Ste 210 Baton Rouge LA 70809‐2421 6/30/2020 Active COA.02949 Britt, Peters & Associates, Inc. PO Box 336 Greenville SC 29602 Out of State 6/30/2020 Active COA.04607 Brosey Land Surveyors 4045 Stillwell Rd Hamilton OH 45013 Butler 6/30/2020 Active Browder + LeGuizamon and Associates, COA.05729 Inc 6285 Barfield Rd Ste 200 Atlanta GA 30328‐4327 6/30/2020 Active COA.02271 Brown & Kubican PSC S. Craig Brown 2224 Young Dr. Lexington KY 40505 Out of State 6/30/2020 Active COA.04050 Brown and Caldwell 120 S Central Ave Ste 400 Clayton MO 63105‐1705 6/30/2020 Active COA.01166 Brown and Caldwell Ohio, LLC 120 S Central Ave Suite 400 Clayton MO 63105 6/30/2020 Active COA.01699 Browne and Associates, Inc. 38578 Vincent Ln Lisbon OH 44432‐9332 Columbiana 6/30/2020 Active dba Browne Engineering & Construction 1 COA.03975 Browne E & C Services, Inc. North Commerce Park Dr. Level G Cincinnati OH 45215 Hamilton 6/30/2020 Active COA.02255 Brumbaugh Engineering & Surveying, LLC 2270 South Miami Street West Milton OH 45383 Miami 6/30/2020 Active COA.04907 Brungardt Honomichl & Company, P.A. 7101 College Blvd. Suite 400 Overland Park KS 66210 Out of State 6/30/2020 Active Brunkhorst Engineering Consultants, dba BEC Associates 6622 West Harbor COA.01069 Inc.dba BEC As Road Port Clinton OH 43452 Ottawa 6/30/2020 Active COA.02952 Bruns‐Pak Data Center Engineering, LLC 999 New Durham Road Edison NJ 08817 Out of State 6/30/2020 Active COA.04166 Bruns‐Pak MEP LLC 999 New Durham Road Edison NJ 08817 Out of State 6/30/2020 Active COA.05547 Bryant Consultants, Inc. 3360 Wiley Post Rd Ste 100 Carrollton TX 75006‐5062 6/30/2020 Active COA.02186 BSA LifeStructures, Inc. Samuel Reed 9365 Counselors Row Indianapolis IN 46240 Out of State 6/30/2020 Active COA.04844 BSE Structural Engineers, LLC 11320 W 79th St Lenexa KS 66214 Out of State 6/30/2020 Active COA.03014 BSI Engineering, LLC 300 E Business Way Cincinnati OH 45241 Hamilton 6/30/2020 Active COA.01038 BTM Engineering Inc 3001 Taylor Springs Dr Louisville KY 40220 Out of State 6/30/2020 Active COA.02106 Buckeye Civil Design, LLC Joseph Gonda P O Box 283 North Lima OH 44452 Mahoning 6/30/2020 Active COA.01077 Buckeye Engineering, Ltd. Joseph Stock 7986 Holderman Street Lewis Center OH 43035 Delaware 6/30/2020 Active COA.01129 Buckeye Mineral Services, Inc David Longfellow P O Box 546 New Philadelphia OH 44663‐7073 Tuscarawas 6/30/2020 Active COA.05336 Buckeye Steel Framing Design, LLC 14060 Eckel Junction Rd Perrysburg OH 43551‐5737 Wood 6/30/2020 Active COA.01409 Buckeye Surveying Group, Inc. Terry Hughes 933 Cottonwood Road Dayton OH 45419 Montgomery 6/30/2020 Active Buckley Group, LLC dba Canter COA.04153 Surveying/GPS Services, Inc. 6801 State Route 56 Athens OH 45701‐9210 Athens 6/30/2020 Active Buehrer Group Architecture & COA.01668 Engineering, Inc. Kent Buehrer 314 Conant Street Maumee OH 43537 Lucas 6/30/2020 Active COA.05251 Buford Goff & Associates, Inc. 1331 Elmwood Ave. Suite 200 Columbia SC 29201 Out of State 6/30/2020 Active COA.05517 Builders Support LLC 272 Chestnut St Ste B Meadville PA 16335‐3202 6/30/2020 Active Building Commissioning & Energy John Grunenwald 204 S. Ludlow Street COA.01899 Engineering LLC Suite 402 Dayton OH 45402 Montgomery 6/30/2020 Active COA.04795 Building Inspection Engineers, LLC 185 Magnolia Ave Cincinnati OH 45246 Hamilton 6/30/2020 Active Matthew Yanney 1370 Noth Fairfield Rd COA.01241 Building Systems Engineering, Ltd. Suite E Beavercreek OH 45432 Greene 6/30/2020 Active COA.05867 Building Technology Consultants, Inc. 1845 E Rand Rd Ste L100 Arlington Heights IL 60004‐4375 6/30/2020 Active COA.05389 Built Environment Engineers, PLLC 5130 Wilson Boulevard Second Floor Arlington VA 22205 Out of State 6/30/2020 Active COA.05799 Bunkers and Associates LLC 6687 Forest St Farmington MN 55024‐7821 6/30/2020 Active COA.05745 Bunnell Lammons Engineering 6004 Ponders Ct Greenville SC 29615‐4601 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.05034 Burford Surveying, LLC 6014 Paris Blvd. North Westerville OH 43081 Franklin 6/30/2020 Active COA.01762 Burgess & Niple Inc 5085 Reed Rd Columbus OH 43220 Franklin 6/30/2020 Active COA.02187 Burkhardt Engineering Company 28 N Cherry St Germantown OH 45327‐1306 Montgomery 6/30/2020 Active Burns & McDonnell Engineering Company, COA.01557 Inc. 9400 Ward Pkwy Kansas City MO 64114‐3319 6/30/2020 Active COA.05180 Burns Cooley Dennis, Inc. PO Box 12828 Jackson MS 39236 6/30/2020 Active COA.04845 Burns Engineering, Inc. 2001 Market Street Suite 600 Philadelphia PA 19103 Out of State 6/30/2020 Active COA.03707 Burr Computer Environments, Inc. 10400 Rodgers Road Houston TX 77070‐1642 Out of State 6/30/2020 Active COA.03144 Burton Planning Services, LLC 252 Electric Ave. Westerville OH 43081 Franklin 6/30/2020 Active COA.03446 Butler, Fairman and Seufert, Inc. 8450 Westfield Blvd. Indianapolis IN 46240‐5920 Out of State 6/30/2020 Active COA.01377 BWL Engineering 6280 Peninsula Dr Traverse City MI 49686‐1916 6/30/2020 Active COA.01121 C B & M Surveys, Inc. James Tibbett P O Box 487 Linton IN 47441 Out of State 6/30/2020 Active C S Associates Inc. of Illinois (C S COA.03913 Associates, Inc.) (C S Associates, Inc.) 4532 W 103rd Street Oak Lawn IL 60453‐4831 Out of State 6/30/2020 Active COA.01541 C&S Engineers, Inc. 17401 Lorain Ave Ste 100 Cleveland OH 44111‐4017 Cuyahoga 6/30/2020 Active COA.05591 C. G. Hartman, Engineer 3478 Holly Ridge Dr Cincinnati OH 45245‐3003 Clermont 6/30/2020 Active COA.04411 C. Thomas Smith PO Box 1152 Logan OH 43138‐4152 Hocking 6/30/2020 Active COA.03447 C.C. Johnson & Malhotra, PC 12300 Twinbrook Pkwy Suite 215 Rockville MD 20852 Out of State 6/30/2020 Active COA.04693 C.J. Mahan Construction Company, LLC 250 North Hartford Ave Columbus OH 43222 Franklin 6/30/2020 Active COA.02550 C.R. Harkness Surveying & Mapping, Inc. 8205 Old Town Rd. Roseville OH 43777 Muskingum 6/30/2020 Active COA.03616 C2AE, Inc. (Capital Consultants, Inc) 106 W Allegan Street Lansing MI 48933 Out of State 6/30/2020 Active COA.04631 C2G Engineering Inc. 825 Big Bend Rd Barboursville WV 25504‐9795 6/30/2020 Active dba CCI Engineering Services 2323 West COA.03708 CAD Concepts, Inc. 5th Ave., Ste. 120 Columbus OH 43204 Franklin 6/30/2020 Active COA.04045 Cagley & Associates, Inc. 6141 Executive Blvd. Rockville MD 20852‐3901 Out of State 6/30/2020 Active COA.04475 Cahill Surveyors, Inc. PO Box 377 Dry Ridge KY 41035‐0377 6/30/2020 Active COA.02309 Calibre Engineering, Inc. 10534 Success Lane Centerville OH 45458 Montgomery 6/30/2020 Active COA.05705 CaliChi Design Group 1 N La Salle St Ste 3950 Chicago IL 60602‐4096 6/30/2020 Active COA.03114 Calvey Consulting, LLC 8473 Settlers Passage Brecksville OH 44141 Cuyahoga 6/30/2020 Active COA.03586 Cambridge Systematics, Inc. 101 Station Landing, Suite 410 Medford MA 02155 Out of State 6/30/2020 Active COA.04212 Cameron Engineering & Associates, LLP 177 Crossways Park Dr Woodbury NY 11797‐2016 6/30/2020 Active COA.02022 Cameron‐Cole, LLC 5777 Central Ave. Suite 200 Boulder CO 80301 Out of State 6/30/2020 Active (Campbell & Associates, Inc.) 1401 Carter COA.04213 Campbell & Associates of TN, Inc. Street, Suite 100 Chagganooga TN 37402 Out of State 6/30/2020 Active Stephen Campbell 3485 Fortuna Dr. Ste. COA.02380 Campbell & Associates, Inc. 100 Akron OH 44312 Summit 6/30/2020 Active COA.05114 Campbell Consulting Engineering, LLC 382 High Street Maryville TN 37804 Out of State 6/30/2020 Active COA.04342 Campbell Environmental Consulting, LLC 10960 Northpoint Dr Athens OH 45701‐8760 Athens 6/30/2020 Active COA.01130 Cannon Design Ohio, Inc 2170 Whitehaven Road Grand Island NY 14072 Out of State 6/30/2020 Active COA.01660 Canter Surveying/GPS Services, Inc. Kathy Canter 6801 S R 56 Athens OH 45701 Athens 6/30/2020 Active COA.04796 Cape Environmental Management Inc. 500 Pinnacle Court Suite 100 Norcross GA 30071 Out of State 6/30/2020 Active COA.03673 Capital Civil Engineering, PLLC PO Box 1006 Apex NC 27502 Out of State 6/30/2020 Active COA.03674 Capital Land Services, Inc. DBA CLS Group 609 S Kelly, Ste. D Edmond OK 73003‐5659 Out of State 6/30/2020 Active COA.05562 caplan engineering company 7531 Roslyn St Pittsburgh PA 15218‐2518 6/30/2020 Active Capstone Structural Engineering & Wexford Professional Building III 11676 COA.03396 Consulting, P.C. Perry Highway, Ste. 3209 Wexford PA 15090‐7206 Out of State 6/30/2020 Active COA.01470 Cardinal Engineering Corporation 1 Moock Rd Bldg A Ste 100 Wilder KY 41071‐5465 6/30/2020 Active COA.03260 Cardinal Precision Surveying, LLC 2715 Virginia Ridge Rd Philo OH 43771‐9761 Muskingum 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.05216 Cardinal Surveying and Mapping, Inc. 16407 Westview Ave Cleveland OH 44128‐2139 Cuyahoga 6/30/2020 Active COA.04529 Cardno, Inc. 120 S Central Ave Ste 400 Ste 350 Clayton MO 63105‐1705 Out of State 6/30/2020 Active COA.05751 Carlisle & Associates, LLC 1218 Swearingen Rd Weirton WV 26062‐4331 6/30/2020 Active COA.02247 Carlson Consulting Engineers, Inc. Dean Carlson 7068 Ledgestone Commons Bartlett TN 38133 Out of State 6/30/2020 Active COA.05262 Carlson Design Group of Ohio, LLC 777 Woodward Ave Ste 300 Detroit MI 48226 Out of State 6/30/2020 Active COA.03229 Carnegie Strategic Design Engineers, LLC 1000 Omega Drive Suite 1590 Pittsburgh PA 15205 Out of State 6/30/2020 Active Attn: Risk Management Services 3150 COA.01540 Carollo Engineers, Inc. Bristol Street Suite 500 Costa Mesa CA 92626 Out of State 6/30/2020 Active COA.04080 Carpenter Marty Transportation Inc. 6612 Singletree Dr Columbus OH 43229 Franklin 6/30/2020 Active COA.01837 Carpenter Wright Engineers, P.C. 1940 Air Lane Dr Suite 200 Nashville TN 37210 Out of State 6/30/2020 Active COA.03770 Carroll Engineering, Inc. 215 Schilling Circle, Ste. 102 Hunt Valley MD 21031 Out of State 6/30/2020 Active COA.05795 Carter Miller Sansing, Ltd. PO Box 4324 Meridian MS 39304‐4324 6/30/2020 Active COA.05236 Caruso Engineering, LLC 5247 Wilson Mills Rd #451 Richmond Heights OH 44143 Cuyahoga 6/30/2020 Active COA.04413 Caruso Turley Scott, Inc 1215 W Rio Salado Pkwy Ste. 200 Tempe AZ 85281 Out of State 6/30/2020 Active COA.02960 CAS Structural Engineering, Inc. PO Box 469 Alum Creek WV 25003‐0469 6/30/2020 Active COA.03819 Casciani Engineering, LLC 1637 Franklin Ave Columbus OH 43205‐2148 Franklin 6/30/2020 Active COA.03976 CASCO Professional Services, LLC 12 Sunnen Dr Ste 100 Saint Louis MO 63143‐3825 6/30/2020 Active COA.05613 Case Engineering, Inc. 796 Merus Ct Fenton MO 63026‐2028 6/30/2020 Active COA.03083 Casey Professional Services, L.L.C 1159 Holmden Ave Cleveland OH 44109 Out of State 6/30/2020 Active Nathan Waggner 402 E 13th Street Suite COA.02497 Cash Waggner & Associates, PC 101 Jasper IN 47546 Out of State 6/30/2020 Active COA.04694 Casto Petroleum Engineering, LLC 609 N 7th St Marietta OH 45750‐1935 Washington 6/30/2020 Active COA.03199 Catalpa Engineering Services, PC 1295 Catalpa Ridge Drive Lebanon OH 45036 Warren 6/30/2020 Active COA.05636 Catalyst Design Group PC 5016 Centennial Blvd Ste 200 Nashville TN 37209‐1577 6/30/2020 Active COA.04797 Catalyst Engineering, LLC 3982 Powell Rd Ste 425 Powell OH 43065‐7662 Delaware 6/30/2020 Active COA.05021 CB Engineering, Inc. 530A East Independence Dr. Union MO 63084 Out of State 6/30/2020 Active COA.02961 CB&I Constructors, LLC (CB&I, LLC) Attn: Gregory Bertha 14105 S Route 59 Plainfield IL 60544 Out of State 6/30/2020 Active COA.05839 CB&I Storage Tank Solutions LLC 14105 S. Route 59 Attention: Greg Bertha Plainfield IL 60544‐8984 6/30/2020 Active COA.01318 CBC Engineers & Associates Ltd. 125 Westpark Rd Centerville OH 45459‐4814 Montgomery 6/30/2020 Active COA.05374 CCI & Associates Inc. 20333 State Highway 249 Suite 480 Houston TX 77070 Out of State 6/30/2020 Active COA.03145 CCI Engineering, Inc. 3546 Eastern Ave Cincinnati OH 45226 Hamilton 6/30/2020 Active COA.03587 CDI ‐ Infrastructure, LLC 1735 Market St Ste 200 Philadelphia PA 19103‐7531 6/30/2020 Active COA.02549 CDI Corporation 1735 Market St. Suite 200 Philadelphia PA 19103 Out of State 6/30/2020 Active COA.02132 CDM Federal Programs Corporation 10560 Arrowhead Dr Ste 500 Fairfax VA 22030‐7301 6/30/2020 Active COA.02188 CDM Smith Inc. 75 State Street Ste 701 Boston MA 02109 Out of State 6/30/2020 Active CDM+R Engineering, LLC (CDM+R COA.05500 Engineering,PLLC) 8331 Mcclure Cir Charlotte NC 28216‐1126 6/30/2020 Active COA.03448 CDS Engineering Co. 538 Axminster Dr. Fenton MO 63026 Out of State 6/30/2020 Active COA.05519 CE Power Engineered Services, LLC 4040 Rev Drive Cincinnati OH 45232 Hamilton 6/30/2020 Active COA.04476 CE Power Solutions, LLC 4040 Rev Drive Cincinnati OH 45232 6/30/2020 Active COA.04857 CE Solutions, Inc. Steven Osborn 10 Shoshone Drive #100 Carmel IN 46032 Out of State 6/30/2020 Active COA.01694 CEC Combustion Safety LLC 2100 Apollo Dr Brook Park OH 44142‐4103 Cuyahoga 6/30/2020 Active COA.01806 CEC Group LLC 6820 Lauffer Road Columbus OH 43231 Franklin 6/30/2020 Active COA.05474 CED Technologies International, Inc. 7055 Engle Rd Ste 1‐103 Middleburg Heights OH 44130‐8491 Cuyahoga 6/30/2020 Active COA.02000 CEI Engineering Associates, Inc. PO Box 1408 Bentonville AR 72712 Out of State 6/30/2020 Active COA.03017 Celestino Surveying LLC 135 Reservoir Lane Cadiz OH 43907 Harrison 6/30/2020 Active COA.02274 Cenkner Engineering Associates Inc 1314 Fourth Ave Coraopolis PA 15108 Out of State 6/30/2020 Active COA.05534 centerline solutions 16035 Table Mountain Pkwy Golden CO 80403‐1642 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.03709 Central Allied Enterprises, Inc. PO Box 80449 Canton OH 44708‐0449 Stark 6/30/2020 Active COA.02189 Central Surveying Co., Ltd. William Willis 7563 E. Main St. Reynoldsburg OH 43068 Franklin 6/30/2020 Active COA.03054 Centurion Industries Inc 1107 N Taylor Rd Garrett IN 46738‐1180 Out of State 6/30/2020 Active COA.04279 Cernica Engineering, Inc. 7240 Glenwood Ave Youngstown OH 44512 Mahoning 6/30/2020 Active COA.01304 Cerrone Associates, Inc. 97‐14th Street Wheeling WV 26003 6/30/2020 Active COA.05581 CES of Maine, Inc. (CES, Inc.) 146 Main St Ste 300 Saco ME 04072‐1554 6/30/2020 Active COA.03115 CES, LLC 2890 S County Road 7 Tiffin OH 44883‐9379 Seneca 6/30/2020 Active David Oakes 3601 Rigby Road, Suite COA.01005 CESO, Inc. 300
 Miamisburg OH 45342 Montgomery 6/30/2020 Active COA.05194 CFE Engineering Services, P.C. 1725 Shepherd Rd Chattanooga TN 37421 Out of State 6/30/2020 Active COA.03289 CFI Engineering Company, Inc. 3901 Briscoe Run Rd. Parkersburg WV 26104 Out of State 6/30/2020 Active Charles Weber 9200 Leesgate Road, Suite COA.02150 CFW Associated Engineers, Inc. 200 Louisville KY 40222 Out of State 6/30/2020 Active COA.02540 CH2M Hill Engineers, Inc. attn: Sally Hill 9191 South Jamaica St. Englewood CO 80112‐5946 Out of State 6/30/2020 Active COA.02086 CH2M Hill Inc attn: Sally Hill 9191 S Jamaica St Englewood CO 80112‐5946 Out of State 6/30/2020 Active COA.03743 CHA Consulting, Inc. 575 Broadway Suite 301 Albany NY 12207 Out of State 6/30/2020 Active COA.05340 Chad Stewart and Associates, Inc. 9700 Village Circle Suite 300 Lakeland TN 37929 Out of State 6/30/2020 Active COA.03262 Chadan Engineering Services, Inc 171 W Main St Saint Clairsville OH 43950‐1199 Belmont 6/30/2020 Active COA.02835 Chagrin Valley Engineering Ltd 22999 Forbes Rd Ste B Cleveland OH 44146 Cuyahoga 6/30/2020 Active COA.04632 Chamberlin Surveying 107 Stanton Ave Columbiana OH 44408‐1051 Columbiana 6/30/2020 Active Chapman Plumbing & Heating Inc. COA.04056 (Chapman Corp.) 331 South Main Street Washington PA 15301 Out of State 6/30/2020 Active COA.01497 Chapman Technical Group, LTD Robert Belcher 200 Sixth Avenue St.Albans WV 25177 Out of State 6/30/2020 Active COA.01080 Charles A. Lewis & Associates, Inc. John Campbell 13700 State Road #11 N Royalton OH 44133 Cuyahoga 6/30/2020 Active COA.04695 Charles R. Homburg, P.E. 4880 Mimosa Dr Plainfield IN 46168‐5735 6/30/2020 Active COA.05361 Chavez‐Grieves Consulting Engineers, Inc. 4700 Lincoln Rd NE Albuquerque NM 87109 6/30/2020 Active COA.02102 Chemical & Industrial Engineering, Inc. 1930 Bishop Lane, Suite 800 Louisville KY 40218 6/30/2020 Active Chemical Engineering & Instrumentation COA.02128 Consultants 2 Terri Ln Ste 125 Burlington NJ 08016 Out of State 6/30/2020 Active COA.05196 Chemical Process Solutions PLLC 412 Bethel Road Parkersburg WV 26101 Out of State 6/30/2020 Active COA.01081 Chemstress Consultant Company Robert Handelman 39 South Main Street Akron OH 44308 Summit 6/30/2020 Active COA.02275 Chem‐Tech Consultants Inc 559 State Route 97 E Bellville OH 44813 Richland 6/30/2020 Active COA.05069 Chewning & Wilmer, Inc. 2508 Mechanicsville Tpke Richmond VA 23223‐2330 6/30/2020 Active COA.03710 Childress Engineering Services, Inc. 1701 N Collins Blvd. Ste. 3000 Richardson TX 75080 Out of State 6/30/2020 Active COA.04312 Childs Engineering, LLC 360 Wabash Ave. N. Brewster OH 44613 Stark 6/30/2020 Active COA.02104 Choice One Engineering Corporation 440 E Hoewisher Rd Sidney OH 45365‐8450 Shelby 6/30/2020 Active COA.03349 CHR Solutions, Inc. 1515 North Sanborn Blvd. Mitchell SD 57301 Out of State 6/30/2020 Active PNC Center 115 W Washington St Ste COA.04214 Christopher B. Burke Engineering LLC 1368 S Indianapolis IN 46204 Out of State 6/30/2020 Active COA.02427 Chubb Engineering, LLC Gary Chubb P. O. Box 605 Parsons KS 67357 Out of State 6/30/2020 Active COA.05624 Churches Engineering 347 Locust Ave Washington PA 15301‐3307 6/30/2020 Active COA.03589 Cintar Inc. 1667 E. Sutter Rd. PO Box 478 Glenshaw PA 15116‐1700 Out of State 6/30/2020 Active COA.01226 Civcon Engineering Consultants, Inc. Frank Villanti 1270 W. Clifton Blvd #300 Lakewood OH 44107 Cuyahoga 6/30/2020 Active COA.03677 Cives Engineering Corporation 3700 Mansell Road Suite 500 Alpharetta GA 30022 Out of State 6/30/2020 Active COA.02371 Civil & Environmental Consultants Inc 333 Baldwin Road Pittsburgh PA 15205 Out of State 6/30/2020 Active COA.04057 Civil and Structural Engineers, Inc. PO Box 4825 Lafayette LA 70502 Out of State 6/30/2020 Active COA.02254 Civil Design Associates Inc 1760 Brightwood Rd SE New Philadelphia OH 44663 Tuscarawas 6/30/2020 Active COA.02253 Civil Design Solutions, Inc. 1331 State Ave Coraopolis PA 15108‐2047 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.05486 Civil Edge Consulting LLC 133 Indian Mill Court Heath OH 43056 Licking 6/30/2020 Active COA.05455 Civil Engineering Design Consultants, Inc. 10820 Sunset Office Drive Suite 200 St. Louis MO 63127 Out of State 6/30/2020 Active COA.03350 Civil Engineering Solutions, LLC 2639 Cass T.R. 236 Van Buren OH 45889 Hancock 6/30/2020 Active COA.05665 Civil Methods, Inc. 1551 Livingston Ave Ste 104 West St Paul MN 55118‐3421 6/30/2020 Active COA.04313 Civil Science, Inc. 2098 Portage Rd Suite 360 Wooster OH 44691 Out of State 6/30/2020 Active COA.04117 Civil Solutions Associates, Inc. 3760 Fulton Grove Road Cincinnati OH 45245 Clermont 6/30/2020 Active COA.03712 CIVPRO Engineering, LLC 4450 Belden Village St. NW, Suite 800 Canton OH 44718 Stark 6/30/2020 Active COA.05153 CJD Engineering, LLC 2225 W Chesterfield Blvd Ste 200 Springfield MO 65807‐8683 6/30/2020 Active COA.02725 CJL Engineering, Inc. 1044 N. Meridian Road Suite B Youngstown OH 44509 Mahoning 6/30/2020 Active COA.01123 Clark Engineering Corporation 12755 Highway 55, Suite 100 Minneapolis MN 55441 Out of State 6/30/2020 Active COA.01250 Clark Nexsen, Inc. 4525 Main St, Ste 1400 Virginia Beach VA 23462 Out of State 6/30/2020 Active Clark Richardson & Biskup Consulting COA.02191 Engineers Inc 1251 N.W. Briarcliff Pkwy Suite 500 Kansas City MO 64116 Out of State 6/30/2020 Active COA.03678 ClarkDietrich Engineering Services, LLC 330 Greenwood Place, 2nd Fl. McDonough GA 30253 Out of State 6/30/2020 Active COA.03397 Clark‐Reder Engineering, Inc. 10091 Mosteller Ln West Chester OH 45069 Butler 6/30/2020 Active COA.05711 Clarridge Engineering LLC 4198 Us Highway 68 S West Liberty OH 43357‐9431 Logan 6/30/2020 Active COA.03200 Claude Brown & Associates Ltd 2727 N Holland Sylvania Rd Ste C Toledo OH 43615‐1800 Lucas 6/30/2020 Active COA.05229 Clay Williams & Associates, Inc. 2796‐B N. Highland Ave. Jackson TN 38305 Out of State 6/30/2020 Active COA.04252 CLC Engineering LLC 1003 Calais Cir Alexandria LA 71303 Out of State 6/30/2020 Active COA.03914 Clean Energy 4675 MacArthur Ct Suite #800 Newport Beach CA 92660 Out of State 6/30/2020 Active COA.05884 Clean Water Engineering, LLC 59590 Ireland Trl Mishawaka IN 46544‐6477 6/30/2020 Active COA.05257 Clear Consulting, Inc. 9423 Montgomery Road, Suite 2 Cincinnati OH 45242 Hamilton 6/30/2020 Active COA.05897 Clear Creek & Associates, Inc. 212 W Washington St Ste 10 Goshen IN 46526‐3735 6/30/2020 Active COA.04455 Clear Vision Engineering, LLC 4401 Jackman Road Toledo OH 43612 Lucas 6/30/2020 Active COA.04010 Clearwater Consultants, Inc PO Box 1328 Starkville MS 39760‐1328 Out of State 6/30/2020 Active dba Clinco & Sutton Surveyors 61 S. COA.01116 Clinco & Sutton Inc. Mulberry Street Wilmington OH 45177 Clinton 6/30/2020 Active COA.04799 Clune Consulting Services, LLC 3931 SR 119 PO Box 103 Minster OH 45865 Auglaize 6/30/2020 Active COA.02661 CME Engineering, LP 975 Georges Station Rd Suite 100 Greensburg PA 15601 Out of State 6/30/2020 Active

COA.03679 CMM Inc. dba CMM‐Schmidt 546 Meadowridge Way Hudson OH 44236 Summit 6/30/2020 Active COA.04343 CMT Laboratories, Inc. 2701 Carolean Industrial Drive State College PA 16801 Out of State 6/30/2020 Active COA.02720 CMTA, Inc 10411 Meeting St Prospect KY 40059 Out of State 6/30/2020 Active COA.02037 Code Consultants, Inc. 2043 Woodland Parkway Suite 300 St. Louis MO 63146 Out of State 6/30/2020 Active COA.01710 Coffee Creek Land Surveying, LLC PO Box 23722 Chagrin Falls OH 44023‐0722 Geauga 6/30/2020 Active COA.02092 Coffman Engineers II, P.S. 1101 2nd Ave Ste 400 Seattle WA 98101‐3361 6/30/2020 Active COA.05304 Coldwater Consulting, LLC 46 W. Columbus St. P.O. Box 146 Galena OH 43021 Delaware 6/30/2020 Active COA.03744 Cole & Associates, Inc. 401 South 18th St Ste 200 St. Louis MO 63103 Out of State 6/30/2020 Active COA.04560 Collective Efforts, LLC 462 Perry Highway Pittsburgh PA 15229 Out of State 6/30/2020 Active COA.02273 Collins Engineers Inc 123 N Wacker Dr Ste 900 Chicago IL 60606 Out of State 6/30/2020 Active COA.04344 Collins‐Saddler & Associates 1599 North Central Drive Dayton OH 45432 Greene 6/30/2020 Active COA.02088 Colony & Colony Ltd James Colony PO Box 12656 Toledo OH 43606 Lucas 6/30/2020 Active Colorado‐Merrick & Company (Merrick & C/O CT Corp. CT BL 120 S Central Ave Ste COA.04758 Co.) 400 Clayton MO 63105 6/30/2020 Active COA.05763 Columbia Gas of Ohio, Inc. 290 W. Nationwide Blvd Attn: Engineering Columbus OH 43215 Franklin 6/30/2020 Active COA.04095 Columbus Engineers, LLC PO Box 6691 Brandon FL 33508‐6011 6/30/2020 Active Colwill Engineering Consulting Engineers, COA.01708 Inc. 4750 East Adamo Drive Tampa FL 33605 Out of State 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.05596 Commercial Site Design PLLC 8312 Creedmoor Rd Raleigh NC 27613‐1611 6/30/2020 Active COA.01298 Commonwealth Associates, Inc. 120 Central Ave. Suite 400 Clayton MO 63105 6/30/2020 Active COA.03869 Community Civil Engineers LLC 2440 Dayton‐Xenia Rd. Ste. B Beavercreek OH 45434 Greene 6/30/2020 Active COA.05255 Complete Structural Consulting, Inc. 9880 Westpoint Drive Suite 100 Indianapolis IN 46256 Out of State 6/30/2020 Active COA.01438 Comprehensive Engineering PC 4653 Plainfield Ave NE Grand Rapids MI 49525 Out of State 6/30/2020 Active COA.01703 Computerized Structural Design, S. C. 8989 N. Port Washington Rd Milwaukee WI 53217 Out of State 6/30/2020 Active COA.05058 Concord Engineering Group, Inc 520 S. Burnt Mill Road Voorhees NJ 08043 Out of State 6/30/2020 Active COA.04215 Concrete Engineering Solutions LLC 101 Pine View Estates Mountain Top PA 18707 Out of State 6/30/2020 Active COA.04168 Conewago Enterprises, Inc. 660 Edgegrove Road Hanover PA 17331 Out of State 6/30/2020 Active COA.05243 Conn Engineering Consultants, Inc. PO Box 791 Linden MI 48451 Out of State 6/30/2020 Active COA.04414 Connect CDC, LLC P.O. Box 360445 Columbus OH 43236 Franklin 6/30/2020 Active COA.03946 Connect Structural Engineering, Inc. 9330 LBJ Freeway, Ste. 1055 Dallas TX 75243 Out of State 6/30/2020 Active COA.04561 Connico Incorporated 2594 N. Mount Juliet Rd Mount Juliet TN 37122 Out of State 6/30/2020 Active COA.04118 Connolly Consulting Engineers PLLC 257 Regency Cr. Lexington KY 40503 Out of State 6/30/2020 Active COA.04169 Conrad Technical Services LLC 7609 Williamsburg Dr. Plainfield IN 46168 Out of State 6/30/2020 Active COA.05676 CONSOR ENGINEERS, LLC 12596 W Bayaud Ave Ste 300 Lakewood CO 80228‐2031 Hamilton 6/30/2020 Active COA.02276 Constitution Land Surveying Ltd 1977 Opal St Louisville OH 44641‐2766 Stark 6/30/2020 Active COA.05834 Construction Engineering Group, LLC 2651 W Eau Gallie Blvd Ste A Melbourne FL 32935‐8957 6/30/2020 Active COA.01807 Construction Managers of Ohio Inc 521 Byers Rd Ste 201 Miamisburg OH 45342‐5379 Montgomery 6/30/2020 Active

COA.04059 Construction Science and Engineering, Inc. 218 East Main Street Westminster SC 29693 Out of State 6/30/2020 Active Construction Technology Laboratories, COA.01178 Inc., dba CT 251 Little Falls Dr Wilmington DE 19808‐1674 Out of State 6/30/2020 Active COA.02501 Consulting Engineering Inc PO Box 360997 Strongsville OH 44149 Cuyahoga 6/30/2020 Active COA.04216 Consulting Engineers Group, Inc. 21875 Grenada Ave Lakeville MN 55044‐9077 6/30/2020 Active COA.05025 Consulting Services Logistics, LLC 104 N Summit St Toledo OH 43604‐2305 Lucas 6/30/2020 Active COA.04011 CONTECH Engineered Solutions LLC 9025 Centre Pointe Dr Ste 400 West Chester OH 45069 Butler 6/30/2020 Active CONTECH Engineering, Professional Michael Carfagno 9025 Centre Pointe COA.02277 Corporation Drive Suite 400 West Chester OH 45069 Butler 6/30/2020 Active COA.04456 Contineo Group, LLC 755 Commerce Dr Ste 800 Decatur GA 30030‐2623 6/30/2020 Active COA.03398 Contour Civil Engineering, LLC 6401 Blossomwood Cr NE Canton OH 44721 Stark 6/30/2020 Active COA.02788 Contract Lumber, Inc. 3245 Hazelton‐Etna Rd SW Pataskala OH 43062 Licking 6/30/2020 Active COA.01979 Contractors Design Engineering Ltd 1623 Old State Rd N Norwalk OH 44857‐9377 Huron 6/30/2020 Active COA.04530 Control Point Associates, Inc. 35 Technology Drive Warren NJ 07059 6/30/2020 Active COA.02790 Conway & Owen, Inc. 1455 Bluegrass Lakes Pkwy Alpharetta GA 30076‐4344 Out of State 6/30/2020 Active COA.05626 Coolsys Energy Design, LLC 145 S State College Blvd Ste 200 Brea CA 92821‐5806 6/30/2020 Active COA.05598 Cooper & Associates LLC 55 W. 22nd St. Suite 240 Lombard IL 60148‐4888 6/30/2020 Active COA.05744 Copeland Surveying, LLC 212 Creekview Cir Wadsworth OH 44281‐8693 Medina 6/30/2020 Active COA.03201 Coppage Construction Co., Inc. P. O. Box 67 Independence KY 41051‐0067 Out of State 6/30/2020 Active COA.01499 Cordes Engineering Inc 354 Coldwell Ct Gahanna OH 43230 Franklin 6/30/2020 Active COA.04580 Core 4 Engineering, Inc. 12308 N. Corporate Pkwy Suite 300 Mequon WI 53092 Out of State 6/30/2020 Active COA.02087 CORE Environmental Services Inc 3960 William Flinn Highway Suite 100 Allison Park PA 15101 6/30/2020 Active COA.03653 CoreStates, Inc. 3039 Premiere Pkwy Ste 700 Duluth GA 30097‐8906 6/30/2020 Active COA.03449 Corky Wells Electric, Inc. dba CW Electric 1512 N Big Run Rd Ashland KY 41102‐7719 6/30/2020 Active Corner Stone Professional Land Surveyors DBA Corner Stone Surveying 4123 COA.02714 Inc Weymouth Rd Medina OH 44256 Medina 6/30/2020 Active COA.02658 Cornerstone Engineering, Inc. PO Box 5779 Maryville TN 37802‐5779 Out of State 6/30/2020 Active COA.04478 Cornerstone Engineering, Inc. 2302 Hurstbourne Village Drive Suite 1000 Louisville KY 40299 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.02294 Cornwell Engineering Group, Inc. David Cornwell 712 Gum Rock Court Newport News VA 23606 Out of State 6/30/2020 Active COA.04479 Corven Engineering, Inc. 2864 Remington Green Cir Tallahassee FL 32308‐3755 6/30/2020 Active COA.01052 Cosler Engineering, LLC 545 Hilltop Rd Xenia OH 45385‐7137 Greene 6/30/2020 Active Cosmos Technologies Ohio (Cosmos COA.05203 Technologies Inc) 850 Euclid Avenue Suite 1120 Cleveland OH 44114 Cuyahoga 6/30/2020 Active COA.01493 Cottrill Surveying, Inc. 8256 State Route 207 NE Mount Sterling OH 43143 Fayette 6/30/2020 Active COA.03352 Counsilman/Hunsaker & Associates, Inc. 10733 Sunset Office Drive Suite 400 St. Louis MO 63127‐1024 Out of State 6/30/2020 Active Covenant Structural Engineering COA.05134 (Covenant Engineering PC) PO Box 12062 Roanoke VA 24022‐2062 6/30/2020 Active COA.04840 COWI North America, Inc. 1191 2nd Ave Ste 1110 Seattle WA 98101‐2952 6/30/2020 Active COA.02316 Cox‐Colvin & Associates Inc 7750 Corporate Blvd Plain City OH 43064 Union 6/30/2020 Active dba Coyle SWPPP Professionals 5250 COA.02101 Coyle Construction Services Inc Beckett Park Drive Suite C West Chester OH 45069 Butler 6/30/2020 Active COA.03652 CPH Design, Inc. (CPH Inc) 500 West Fulton Street Sanford FL 32771‐1220 Out of State 6/30/2020 Active COA.03202 CR Meyer and Sons Company PO Box 2157 Oshkosh WI 54903 Out of State 6/30/2020 Active COA.01131 Crabbs' Surveying Service, Inc. Timothy Stocker P O Box 908 Painesville OH 44077 Lake 6/30/2020 Active COA.05471 Craig R. Riley PE 13099 Cirrus Dr Fishers IN 46037‐7531 6/30/2020 Active COA.04280 Cramer Engineering, LLC 2149 Stockbridge Rd Akron OH 44313‐4542 Summit 6/30/2020 Active COA.05816 Crawford Property Solutions, LLC 21 Lyndale Dr Painesville OH 44077‐4939 Lake 6/30/2020 Active Attn: David Burkum 2750 W Washington COA.01245 Crawford, Murphy & Tilly, Inc. Street Springfield IL 62702 Out of State 6/30/2020 Active CRC & Associates ENG., LLC (CRC & COA.03539 Associates, LLC) 8423 Skiff Ln Maineville OH 45039 Warren 6/30/2020 Active COA.03377 Creekside Engineering LLC 13906 Tinkers Creek Rd Valley View OH 44125‐5663 Cuyahoga 6/30/2020 Active COA.05490 Cribb Philbeck Weaver Group Inc. 3918 N Highland Ave Tampa FL 33603 Out of State 6/30/2020 Active COA.05133 Crimson Engineering Associates, Inc. 4620 Technology Drive, Suite 100 Golden CO 80403 Out of State 6/30/2020 Active COA.04848 CRJ Services, LLC 4594 River St Willoughby OH 44094 Lake 6/30/2020 Active COA.02090 CRM Land Surveying, Ltd. Charles R Miller 1321 Kinney Ln Portsmouth OH 45662‐2928 Scioto 6/30/2020 Active COA.03978 Crowley Engineering LLC PO Box 287 Scherville IN 46375‐0287 Out of State 6/30/2020 Active COA.02723 Crown Castle USA Inc. 2000 Corporate Drive Canonsburg PA 15317 Out of State 6/30/2020 Active COA.05806 Crystal Brook, LLC 2045 N Montgomery County Line Rd Tipp City OH 45371‐7901 Miami 6/30/2020 Active COA.01498 CSA Central, Inc. 839 Country Club Dr Cincinnati OH 45245‐2833 6/30/2020 Active COA.03771 CSC Land Development Associates, LLC 2929 Bernadette Ave. Youngstown OH 44509 Mahoning 6/30/2020 Active COA.02279 CSE Engineering and Consulting LLC 7991 Cin‐Day Rd West Chester OH 45069 Butler 6/30/2020 Active COA.05281 CSF Consulting, L.P. 3 Parkway Pl Houston TX 77040‐1008 6/30/2020 Active COA.05282 CSF Engineers, LLC (CSF Holdings, LLC) 3 Parkway Place Houston TX 77040 Out of State 6/30/2020 Active COA.05818 CSHQA, Inc. 200 W Broad St Boise ID 83702‐7635 Cuyahoga 6/30/2020 Active COA.04989 CSI Cincinnati, LLC 858 Contract St Lexington KY 40505 Out of State 6/30/2020 Active COA.03796 CSR Engineering, Inc. 1116 Main St Pleasant View TN 37146 Out of State 6/30/2020 Active COA.03520 CSR Land Surveying, LLC 8940 Airport Rd. Georgetown OH 45121‐8403 Brown 6/30/2020 Active COA.01671 CT Consultants, Inc. 8150 Sterling Ct Mentor OH 44060 Lake 6/30/2020 Active COA.03977 CTBX Aviation Group, LLC 380 Ramsey Ln Merritt Island FL 32952‐5238 6/30/2020 Active COA.02551 CTI Engineers, Inc. 1 Cascade Plz Ste 710 Akron OH 44308‐1136 Summit 6/30/2020 Active COA.03264 CTL Engineering of Ohio, Inc 2860 Fisher Road Columbus OH 43204 Franklin 6/30/2020 Active COA.04890 CTL Engineering, Inc. 2860 Fisher Rd Columbus OH 43204 Franklin 6/30/2020 Active Cuhaci & Peterson, Architects, Engineers, COA.05615 Planners, Inc. 1925 Prospect Ave Orlando FL 32814‐6358 6/30/2020 Active COA.03654 Culp & Tanner, Inc. 55 Independence Cir Ste. 201 Chico CA 95973 Out of State 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.01581 Culp Surveying, LLC 3323 Spring Valley Rd Akron OH 44333‐1239 Summit 6/30/2020 Active Claude Brown, III 2727 N Holland‐Sylvania COA.01196 Cumberland Construction Corporation Rd #C Toledo OH 43615 Lucas 6/30/2020 Active COA.03979 Cummings Electrical, L.P. 14900 Grand River Rd. Ste. 124 Fort Worth TX 76015‐2749 Out of State 6/30/2020 Active Cummins Consulting Services of KY, PLLC (Cummins Consulting Services, PLLC) 4661 COA.04314 (Cummins Consulting Services, PLLC) Marlberry Place Lexington KY 40509 Out of State 6/30/2020 Active Daniel Cunningham 203 West Liberty COA.01536 Cunningham & Associates, Inc. Street Medina OH 44256 Medina 6/30/2020 Active COA.01132 Current Source, Inc. Kenneth Bible 29871 Cambridge Drive North Olmsted OH 44070 Cuyahoga 6/30/2020 Active COA.02987 Curtain Wall Design and Consulting, Inc. 8070 Park Lane Ste. 400 Dallas TX 75231 Out of State 6/30/2020 Active COA.03147 Curtis Management Resources, LLC 4913 Cornerstone Trail Yellow Springs OH 45387 Greene 6/30/2020 Active COA.05312 CV Designers, Inc. 3400 McKnight East Drive Pittsburgh PA 15237 Out of State 6/30/2020 Active COA.01809 CW Design Group, LLC Charles Wagner 972 Linkfield Drive Worthington OH 43085 Franklin 6/30/2020 Active COA.03056 CWC Surveying Company, Inc. 700 Beta Drive Suite 200 Cleveland OH 44143 Cuyahoga 6/30/2020 Active COA.01607 CWWA, Inc. Thomas Little 2575 Medina Road Medina OH 44256 Medina 6/30/2020 Active COA.02697 Cyntergy Engineering, LLC Larry Vorba 810 S Cincinnati Ave Ste 200 Tulsa OK 74119 Out of State 6/30/2020 Active COA.05723 Cypress Engineering & Design 1355 NW Lebanon Rd Dalton OH 44618‐9497 Wayne 6/30/2020 Active COA.03116 D J Neff Enterprises, Inc. dba Neff & Associates 6405 York Rd Parma Heights OH 44130 Cuyahoga 6/30/2020 Active COA.02005 D. A. Brown Engineering Consultants, Inc. 5491 County Road 427 P O Box 389 Auburn IN 46706 6/30/2020 Active COA.02946 D. B. Kosie & Associates 202 South St Chardon OH 44024‐1321 Geauga 6/30/2020 Active COA.01666 D. H. Charles Engineering, Inc. 4706 Hoen Ave Santa Rosa CA 95405 Out of State 6/30/2020 Active COA.01097 D. R. Frederick & Associates, LLC Dean Frederick 4645 North Summit Street Toledo OH 43611 Lucas 6/30/2020 Active COA.02122 D. W. Liszkay Enterprises Inc Donald Liszkay 110 N High Street #207 Gahanna OH 43230 Franklin 6/30/2020 Active COA.02727 D.C. Surveyors, LLC 5250 South Avenue Youngstown OH 44512 Mahoning 6/30/2020 Active COA.02791 D.L. Engineering, LLC 475 Cahoon Rd Bay Village OH 44140‐2163 Cuyahoga 6/30/2020 Active COA.01473 D.L. Steiner, Inc. PO Box 1157 Lima OH 45802‐1157 Allen 6/30/2020 Active COA.04562 D3 Structural Engineering, Inc. 10402 Athalene Lane McCordsville IN 46055 Out of State 6/30/2020 Active COA.05736 Daily Engineering Consultants,LLC 842 Rumford Ln Fort Collins CO 80525‐4296 6/30/2020 Active COA.02352 Dallis Dawson & Associates Dallis Dawson P O Box 2568 East Liverpool OH 43920 Columbiana 6/30/2020 Active COA.05552 Dally + Associates, Inc. 9800 Richmond Ave Ste 460 Houston TX 77042‐4524 6/30/2020 Active COA.05557 D'Amato, Conversano, Inc. 818 Stewart St Ste 1000 Seattle WA 98101‐1479 6/30/2020 Active COA.03680 Dan Brown and Associates PC PO Box 309 Jasper TN 37347‐0309 6/30/2020 Active COA.01036 Dan Green Engineering Inc 3230 Triangle Dr SE Salem OR 97302‐4506 Out of State 6/30/2020 Active COA.04884 Dan Stankavich 3023 Sandy Lake Rd Ravenna OH 44266 Portage 6/30/2020 Active COA.04635 Daniel B. Johnson, P.E. 315 Chris Court Noblesville IN 46062 Out of State 6/30/2020 Active COA.02356 Dansco Engineering LLC PO Box 3400 Apollo Beach FL 33572‐1007 6/30/2020 Active COA.03590 Dant Clayton Corporation 1500 Bernheim Lane Louisville KY 40210 Jefferson 6/30/2020 Active COA.05734 D'Apolito Ltd. 53 Howard St Austintown OH 44515‐2312 Mahoning 6/30/2020 Active COA.04938 Dark Water Solutions, Ltd. 19425 County Highway 4 Carey OH 43316 Wyandot 6/30/2020 Active COA.04608 Daryl T. Higgins P.S. 1013 Rutledge Avenue Dayton OH 45404 6/30/2020 Active Dashiell (DE) Corporation (Dashiell COA.03148 Corporation) 12301 Kurland Dr., Ste. 400 Houston TX 77034 Out of State 6/30/2020 Active COA.01977 Datel Engineering LLC Naren Patel 10501 Success Lane Dayton OH 45458 Montgomery 6/30/2020 Active COA.03400 David Arthur Consultants, Inc. 110 Main Street Dundee MI 48131‐1202 Out of State 6/30/2020 Active COA.02962 David Bodo & Associates, Inc. 5175 Tongo Rd. NW Carrollton OH 44615 Carroll 6/30/2020 Active COA.04217 David Broemsen Surveying PO Box 1135 Hartville OH 44632 Stark 6/30/2020 Active COA.05853 David Brown PE 111 Old School Ln Fleming OH 45729‐5101 Washington 6/30/2020 Active COA.05888 David Cotton, PE 17852 Lizern Ln Redding CA 96003‐0775 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.01511 David DeChristofaro Associates, LLC 1128 Shadow Ridge Dr. Niles OH 44446 Trumbull 6/30/2020 Active COA.04696 David E. Wooster and Associates, Inc. 2 East Crafton Avenue Pittsburgh PA 15202 Out of State 6/30/2020 Active COA.04697 David E. Zofko, P.E. 416 Cherry Hill Lane Cortland OH 44410 Trumbull 6/30/2020 Active COA.02554 David Evans and Associates, Inc. 2100 SW River Parkway Portland OR 97201 Out of State 6/30/2020 Active COA.04963 David L. Geringer, P.E. PO Box 99 Archbold OH 43502 Fulton 6/30/2020 Active COA.01715 David M. Peterson, PE, PC David Peterson 7000 Bridlewood Drive Concord OH 44077 Lake 6/30/2020 Active COA.04849 David Paul Povich 3808 Manchester Road Akron OH 44319 Adams 6/30/2020 Active COA.02963 DaVinci Engineering Inc 191 S House Rock Dr Ceder City UT 84720 Out of State 6/30/2020 Active COA.03591 Davis Patrikios Criswell, Inc. 7975 Stage Hills Blvd. Ste. 1 Memphis TN 38133 6/30/2020 Active COA.03451 Day & Zimmermann International, Inc. 80 International Dr Ste 100 Bldg 5 Greenville SC 29615‐6953 6/30/2020 Active COA.01938 Day Engineering, LLC Loren Day 3625 Schirtzinger Road Hilliard OH 43026 Franklin 6/30/2020 Active COA.03871 Dayton Superior Corporation 1125 Byers Rd Miamisburg OH 45342 Montgomery 6/30/2020 Active COA.04532 DC Engineering & Consulting, LLC 114 N Pleasant St West Union OH 45693‐1317 Adams 6/30/2020 Active COA.03823 DC Engineering Services, LLC 6509 Wought Iron Way Georgetown IN 47122‐9209 6/30/2020 Active (DC Engineering P.C.) 440 E. Corporate Dr COA.02964 DCE Engineering PC (DC Engineering P.C.) Ste 103 Meridian ID 83642 Out of State 6/30/2020 Active DCI Design Collaborative Inc. (DESIGN COA.03916 COLLABORATIVE, INC.) 200 E Main St Ste 600 Fort Wayne IN 46802‐1900 6/30/2020 Active COA.04801 DDS Engineers LLP 45 Hendrix Rd West Henrietta NY 14586 Out of State 6/30/2020 Active COA.04891 Dean Carroll P.E. 705 Blue Lick Road Londonderry OH 45647 Ross 6/30/2020 Active

COA.04609 Deer Creek Engineering and Surveying, LLC 8181 State Route 138 Williamport OH 43164 Pickaway 6/30/2020 Active COA.02095 Deibel Surveying, Inc. 1850 Kimball Rd. SE Canton OH 44707 Stark 6/30/2020 Active COA.02061 Delta Airport Consultants, Inc. 9711 Farrar Court Suite 100 Richmond VA 23236 Out of State 6/30/2020 Active COA.01133 Delta Engineering and Surveying Roy Dray 1423 Zenith Court East Liverpool OH 43920 Columbiana 6/30/2020 Active COA.04940 Delta Oaks Group, PLLC 4904 Professional Ct 2nd Fl Raleigh NC 27609‐4969 6/30/2020 Active COA.01580 Dempsey Surveying Company 12815 Detroit Ave Lakewood OH 44107‐2835 Cuyahoga 6/30/2020 Active COA.01976 Denham‐Blythe Company Inc PO Box 11636 Lexington KY 40576‐1636 6/30/2020 Active COA.03401 Denier Electric Co Inc 10891 State Route 128 Harrison OH 45030 Hamilton 6/30/2020 Active COA.04514 Dennis Blevins, P.S. 7254 Mont Drive Middletown OH 45042 Butler 6/30/2020 Active COA.04637 Dennis L. Tomazic, P.E. 3516 Edgewood Drive Lorain OH 44053 Lorain 6/30/2020 Active COA.05748 Derck & Edson, LLC 33 S Broad St Lititz PA 17543‐1415 6/30/2020 Active COA.01888 Derwacter & Associates, LLC 5275 Millford Drive Zanesville OH 43701‐9649 Muskingum 6/30/2020 Active COA.04345 Desai/Nasr Consulting Engineers, Inc. 6765 Daly Rd. West Bloomfield MI 48322 Out of State 6/30/2020 Active Design Engineers and Consulting COA.01914 Associates, Inc. Robert Brannan 415 Conant Street Maumee OH 43537 Lucas 6/30/2020 Active COA.01972 Design Forum Engineering, Inc. 700 W. Pete Rose Way #460 Cincinnati OH 45203 Hamilton 6/30/2020 Active COA.02409 Design Group Facility Solutions Inc 5 Chenell Drive #3 Concord NH 03301 Out of State 6/30/2020 Active (Design Nine, Inc) 11166 Tesson Ferry Rd COA.04061 Design Nine‐St. Louis (DESIGN NINE, INC.) Suite 100 St. Louis MO 63123 Out of State 6/30/2020 Active James Dalessandro 24895 Kennedy Ridge COA.02303 Design Works Engineering, LLC Rd Bldg A North Olmstead OH 44070 Cuyahoga 6/30/2020 Active DeSimone Consulting Engineering Group, COA.05342 LLC 140 Broadway, 25th Floor New York NY 10005 Out of State 6/30/2020 Active COA.03117 Desman, Inc. 3 W 35th St 3rd Fl New York NY 10001‐2204 6/30/2020 Active COA.03772 Destek Engineering, LLC 1281 Kennestone Cir Ste 100 Marietta GA 30066 Out of State 6/30/2020 Active COA.05142 Dettmer Surveying, LLC 4069 Bramble Court Hamilton OH 45011 6/30/2020 Active COA.02124 Development Planning, Inc. Joseph Allen 3400 Werk Road Cincinnati OH 45211 Hamilton 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.02528 DeVita & Associates Inc PO Box 1596 Greenville SC 29602‐1596 6/30/2020 Active Corporate Legal Group 8401 Arlington COA.02654 Dewberry Engineers Inc. Blvd Fairfax VA 22031 Out of State 6/30/2020 Active COA.05237 DGI‐Menard Inc. 150 East Main Street Carnegie PA 15106 Out of State 6/30/2020 Active COA.01729 DGL Consulting Engineers, LLC 3455 Briarfield Blvd Suite E Maumee OH 43537 Lucas 6/30/2020 Active COA.03962 DHDC Engineering Consulting Services, Inc 2390 Advanced Business Ctr Dr Columbus OH 43228 Franklin 6/30/2020 Active COA.02116 Dialectic, Inc. 310 W 20th St Suite 200 Kansas City MO 64108 Out of State 6/30/2020 Active COA.04982 Diamond Technical Services, Inc. 4 Territorial Court Bolingbrook IL 60440 Out of State 6/30/2020 Active COA.04081 Diamond V, LLC 8205 Smith Calhoun Rd. Plain City OH 43064 Madison 6/30/2020 Active COA.02361 Diamond Z Engineering, Inc. Dann Stapp 5670 State Rd Cleveland OH 44134‐2259 Cuyahoga 6/30/2020 Active COA.01295 Dickerson Engineering, Inc. Davis Dickerson 3343 N Ridge Avenue Arlington Heights IL 60004 Out of State 6/30/2020 Active DiDonato Associates Engineering and COA.05435 Architecture PC 689 Main St Buffalo NY 14203‐1404 6/30/2020 Active COA.03592 Dieffenbauch & Hritz, LLC 1095 Chaplin Road Suite 200 Morgantown WV 26501 Out of State 6/30/2020 Active COA.05790 DiGioia, Gray & Associates, LLC 570 Beatty Rd Monroeville PA 15146‐1359 6/30/2020 Active COA.05677 Dilip Khatri dba Khatri International 3579 E Foothill Blvd # 736 Pasadena CA 91107‐3119 6/30/2020 Active COA.03917 Dilling Engineering Services, LLC 6391 Harborview Ave NW Canton OH 44718‐1079 Stark 6/30/2020 Active COA.03563 Dilling Group, Inc. PO Box 47 Logansport IN 46947‐0047 6/30/2020 Active DIS‐TRAN Packaged Substations COA.05214 Engineering Corp 4725 Hwy 28 East Pineville LA 71360 Out of State 6/30/2020 Active COA.04088 DIS‐TRAN Steel LLC 4725 Hwy 28 East Pineville LA 71360 Out of State 6/30/2020 Active COA.02249 Diversified Engineering Inc. 175 Ray Ave NE New Philadelphia OH 44663‐2815 Tuscarawas 6/30/2020 Active COA.04611 Diversified Environmental Consulting LLC 6726 Mossy Rock Ct Maineville OH 45039‐7530 Warren 6/30/2020 Active COA.02696 Dixon Engineering, Inc. Katherine Eckert 1104 Third Avenue Lake Odessa MI 48849 Out of State 6/30/2020 Active COA.04939 DK Consultants, LLC 234 Steeplechase Lane Monroe OH 45050 Butler 6/30/2020 Active COA.02103 DLB Associates Consulting Engineers, P.C. 265 Industrial Way West Eatontown NJ 07724 Out of State 6/30/2020 Active COA.02248 DLR Group, Inc. 6457 Frances St Ste 200 Omaha NE 68106‐2278 Cuyahoga 6/30/2020 Active COA.05235 DLZ Construction Services, Inc. 6121 Huntley Rd Columbus OH 43229 Franklin 6/30/2020 Active COA.04760 DLZ National, Inc. 6121 Huntley Rd Columbus OH 43229 Franklin 6/30/2020 Active COA.02521 DLZ Ohio Inc 6121 Huntley Rd Columbus OH 43229‐1003 Franklin 6/30/2020 Active COA.02909 DM Engineering, LLC 10302 Johnnycake Ridge Rd. Concord Township OH 44077‐2022 Lake 6/30/2020 Active COA.05780 DMS water solutions CO, LLC 429 Buttevant Dr Munroe Falls OH 44262‐1742 Summit 6/30/2020 Active COA.01065 Dmytryka Jacobs Engineers, Inc. David Dmytryka 1101 Research Drive Toledo OH 43614 Lucas 6/30/2020 Active COA.04121 DN Tanks, Inc. PO Box 696 El Cajon CA 92022‐0696 Out of State 6/30/2020 Active COA.02715 DNV GL USA, Inc. 5777 Frantz Road Dublin OH 43017 Franklin 6/30/2020 Active Donald Penn 1301 Solana Blvd Bldg 1 COA.01378 Don Penn Consulting Engineer Suite 1420 Westlake TX 76262 Out of State 6/30/2020 Active COA.02792 Donahue IDEAS, LLC 2437 Creek Road Frazeyburg OH 43822 Franklin 6/30/2020 Active COA.05000 Donald E. Pahl 264 Gary Lee Drive Gahanna OH 43230 Franklin 6/30/2020 Active COA.01360 Donald G. Bohning & Associates, Inc. 7979 Hub Pkwy Valley View OH 44125‐5712 Cuyahoga 6/30/2020 Active COA.05076 Donald H. Stoneburg Engineering, P.S.C. 1733 Campus Plaza Court Suite 10 Bowling Green KY 42101 Out of State 6/30/2020 Active COA.01492 Donan Engineering Co., Inc. 12450 Lake Station Place Louisville KY 40299 6/30/2020 Active dba Utility Design Services 200 Lakefront COA.03980 Donco Electrical Construction LLC Parkway P.O Box 158 Edwardsville IL 62025 Out of State 6/30/2020 Active COA.03205 Dorr‐Schoek Engineering, LTD 3665 Reed Road Upper Arlington OH 43220‐4826 Franklin 6/30/2020 Active COA.03859 Doug Edwards Engineering, LLC 3587 Brookhaven Drive Amelia OH 45102‐1670 Clermont 6/30/2020 Active COA.05690 Douglas L. Moore 8311 Harrisburg London Rd Orient OH 43146‐9461 Franklin 6/30/2020 Active COA.03355 Downes Associates, Inc. 2129 Northwood Drive Salisbury MD 21801‐7858 Out of State 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.05247 DPS Group, Inc. 959 Concord Street Suite 100 Framingham MA 01701 Out of State 6/30/2020 Active COA.03541 Draper Aden Associates, Inc. 2206 South Main Street Blacksburg VA 24060 Out of State 6/30/2020 Active COA.03149 Drescher & Associates, LLC 5250 South Ave Youngstown OH 44512 Mahoning 6/30/2020 Active COA.04563 Drietz Natural Resources Engineering, LLC 23358 485th Ave Flandreau SD 57028 Out of State 6/30/2020 Active COA.04698 Drilling Technical Services, Inc. 6062 Kells Lane Milford OH 45150 Clermont 6/30/2020 Active COA.05501 Drive Engineering Corp. 595 Skippack Pike, Suite 400 Blue Bell PA 19422 Out of State 6/30/2020 Active COA.03714 DrJ Engineering, LLC 6300 Enterprise Lane Madison WI 53719‐1190 Out of State 6/30/2020 Active COA.05710 Drye‐McGlamery Engineering, PLLC PO Box 19558 Raleigh NC 27619‐9558 6/30/2020 Active COA.02009 Drysdale & Associates Inc 595 Chicory Ln Cincinnati OH 45244‐1208 Clermont 6/30/2020 Active COA.02442 DS Engineering LLC Dennis Stemler 3274 Cherryview North Bend OH 45052 Hamilton 6/30/2020 Active COA.05101 DSPC Engineers, P.C. 860 Hooper Rd Endwell NY 13760 Out of State 6/30/2020 Active COA.01003 Dublin Technical Systems, Inc. Robert Landthorn 6199 Shamrock Court Dublin OH 43016 Franklin 6/30/2020 Active COA.03477 Ducks Unlimited, Inc. 7322 Newman Blvd, Building 1 Dexter MI 48130 Out of State 6/30/2020 Active COA.01060 Dudley Williams And Associates, P. A. Ronald L. Brown 230 Laura Suite 200 Wichita KS 67211 Out of State 6/30/2020 Active COA.02484 Dunham Associates, Inc. Tom Betley 50 S 6th St Ste 1100 Minneapolis MN 55402 Out of State 6/30/2020 Active COA.05130 Durst & Taylor Structural Engineering, LLC 211 Glenview Road Spring Grove PA 17362 Out of State 6/30/2020 Active COA.01579 Dutchland, Inc. of PA 160 Route 41 Gap PA 17527 Out of State 6/30/2020 Active COA.03542 DWG, Inc. 1009 Anna Knapp Blvd. Ste. 202 Mount Pleasant SC 29464 Out of State 6/30/2020 Active dba Dwyer Engineering 552 Fort Evans Rd COA.01953 Dwyer Design Group, PC NE Ste 200 Leesburg VA 20176 Out of State 6/30/2020 Active COA.04089 Dyer & Associates, LLC 669 Willow Bend Circle Bowling Green KY 42104 Out of State 6/30/2020 Active COA.02804 Dynamic Engineering Design, Inc 9624 Allisonville Rd Indianapolis IN 46250‐2910 6/30/2020 Active COA.01122 Dynamix Engineering Ltd 855 Grandview Ave Fl 3 Columbus OH 43215 Franklin 6/30/2020 Active COA.02301 Dynotec Inc 2931 E. Dublin‐Granville Road Suite 200 Columbus OH 43231 Franklin 6/30/2020 Active COA.02607 Dywidag Systems International, USA, Inc 320 Marmon Drive Boling Brook IL 60440 Out of State 6/30/2020 Active COA.05802 E & S Construction Engineers, Inc 4326 Mountain Rd Pasadena MD 21122‐4567 6/30/2020 Active COA.03799 E Consulting & Engineering, LLC 629 Rockbridge Rd Westerville OH 43081‐3218 Franklin 6/30/2020 Active COA.01608 E. C. Metzger & Associates, Inc. Edward Metzger P. O. Box 357 Middlebranch OH 44652‐0357 Stark 6/30/2020 Active COA.01578 E. L. Robinson Engineering of Ohio Co. 1801 Watermark Dr. Ste. 310 Columbus OH 43215‐7073 Franklin 6/30/2020 Active COA.05329 E.A. Satler Engineering, LLC Eric Satler 4070 Green St. Perry OH 44081 Lake 6/30/2020 Active COA.01213 E.P. Ferris & Associates, Inc. Edward Ferris 880 King Avenue Columbus OH 43212 Franklin 6/30/2020 Active COA.05094 E/B/E, Inc. 24 Greenway Plaza Suite 1211 Houston TX 77046 Out of State 6/30/2020 Active COA.04315 e2m Engineering Inc. 2867 Stanton Avenue Cincinnati OH 45206 Hamilton 6/30/2020 Active EA Engineering, Science, and Technology, COA.03681 Inc., PBC 225 Schilling Cir Ste 400 Hunt Valley MD 21031‐1412 Out of State 6/30/2020 Active COA.03872 EAD Engineering, Inc. 3635 S 149th Street Omaha NE 68144‐5554 Out of State 6/30/2020 Active COA.03150 Eagle Eye Surveying 791 Twilight Drive Seven Hills OH 44131 Cuyahoga 6/30/2020 Active Attn: Art Hernandez 12300 Ford Rd. Ste. COA.03746 Eagle Metal Products, LLC 110 Dallas TX 75234 Out of State 6/30/2020 Active COA.05827 EAM GeoData Solutions, LLC 40 Pulaski St Dayton OH 45402‐2853 Montgomery 6/30/2020 Active COA.03773 Earth Environmental and Civil, Inc. 235 Claiborne Ave Ste 100 Rocky Mount VA 24151‐1439 6/30/2020 Active COA.01652 Earth Exploration, Inc. 10841 S Ridgeview Rd Olathe KS 66061‐6456 Out of State 6/30/2020 Active COA.03429 EarthCon Consultants, Inc. 1880 West Oak Pkwy Bldg. 100, Ste 106 Marietta GA 30062 Out of State 6/30/2020 Active COA.01928 Earthmetric, LLC Robert Foster 322 Meadow Lane Circleville OH 43113 Pickaway 6/30/2020 Active COA.04090 Earthres Group, Inc. PO Box 468 Pipersville PA 18947 Out of State 6/30/2020 Active COA.04218 Earthtech Inc 966 Pleasant Hill Rd Somerset PA 15501 Out of State 6/30/2020 Active COA.05556 East Hills Engineering Associates LLC 541 Main St Windber PA 15963‐1051 6/30/2020 Active COA.02299 Eastham & Associates of Ohio LLP 3992 State Route 7 Chesapeake OH 45619 Lawrence 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.03715 Eaton Corporation 600 N Cleveland Ave Ste 150 Westerville OH 43082 Franklin 6/30/2020 Active COA.05394 EBI Engineering P.C. 21 B. Street Burlington MA 01803 Out of State 6/30/2020 Active COA.02726 Ebmeier Engineeering LLC 501 Railroad Ave Suite 100 Glenwood IA 51534‐5220 Out of State 6/30/2020 Active COA.02502 EC Ohio, LLC 100 North 6th Street Philadelphia PA 19106 Out of State 6/30/2020 Active COA.05878 ECH Land Surveying, LLC 7630 Brixton Crst Canfield OH 44406‐9801 Mahoning 6/30/2020 Active COA.02821 ECHO Real Estate Services Company Philip A. Bishop 560 Epsilon Drive Pittsburgh PA 15238 Out of State 6/30/2020 Active COA.05323 Eckert Wordell, L.L.C. 161 E Michigan Ave Ste 200 Kalamazoo MI 49007‐3957 6/30/2020 Active COA.05370 ECO Commissions, LLC 8803 Brecksville Rd Unit 7‐273 Brecksville OH 44141‐1990 Cuyahoga 6/30/2020 Active dba Consolidated Lighting Svcs 11815 COA.03231 ECO Engineering, Inc. Highway Dr Ste. 600 Cincinnati OH 45241‐2065 Hamilton 6/30/2020 Active COA.01185 Eco‐Design and Engineering Ltd 7700 Wells Rd Plain City OH 43064 Union 6/30/2020 Active COA.04699 Ecology and Environment, Inc. 368 Pleasant View Dr Lancaster NY 14086 Out of State 6/30/2020 Active COA.03326 ECS Mid‐Atlantic, LLC 14026 Thunderbolt Pl Ste 300 Chantilly VA 20151 Out of State 6/30/2020 Active

COA.02698 ECS Midwest, LLC Brett Gitskin 14026 Thunderbolt Pl Ste 700 Chantilly VA 20151 Out of State 6/30/2020 Active COA.03478 Ed Green Electric, Inc. 406 W.Second St. P.O. Box 26 Logan OH 43138 Hocking 6/30/2020 Active COA.04892 EDB Consulting, Ltd 6293 Stoney Ridge Dr. Youngstown OH 44515 Mahoning 6/30/2020 Active EDG, Inc. dba EDG Consulting Engineers, COA.03232 Inc 4151 Executive Pkwy Suite 320 Westerville OH 43081 Franklin 6/30/2020 Active COA.03021 EDI Building Consultants, Inc. PO Box 1264 Houston TX 77251 Out of State 6/30/2020 Active EDM Incorporated of Missouri (EDM COA.04761 Incorporated) 220 Mansion House Center St. Louis MO 63102 6/30/2020 Active COA.05833 Edmonds Engineering, Inc. 2 Riverchase Office Plz Ste 205 Hoover AL 35244‐2810 6/30/2020 Active COA.05756 EDPons Associates, P.C. 70 S Franklin St Wilkes Barre PA 18701‐1205 6/30/2020 Active COA.01334 EES Group Inc 6321 Irelan Pl Dublin OH 43017 Franklin 6/30/2020 Active COA.01683 Effective Engineering Solutions, Ltd. Clifford Leverenz 61 White Water Court New Lenox IL 60451 Out of State 6/30/2020 Active COA.01098 EFI Global, Inc. Kate Dicks 1060 Elizabeth Street #7 Nicholasville KY 40356 Out of State 6/30/2020 Active COA.02912 Eggeman Engineering & Consulting, LLC 6958 Old Clifton Rd Suite 120 Springfield OH 45502 Clark 6/30/2020 Active COA.03873 EGSci Consulting Inc. PO Box 467445 Atlanta GA 31146 Out of State 6/30/2020 Active COA.05310 Ehlers Engineering, LLC PO Box 164492 Columbus OH 43216‐4492 Franklin 6/30/2020 Active COA.02246 Ehlert/Bryan, Inc. 8609 Westwood Center Dr Ste 800 Vienna VA 22182‐7521 6/30/2020 Active COA.05830 Ehresmann Engineering, inc 4400 W 31st St Yankton SD 57078‐6810 6/30/2020 Active EHS Support Engineering, LLC (EHS (EHS Support Engineering, P.L.) 507 COA.05294 Support Engineering, P.L.) Thackeray Avenue Worthington OH 43085 Franklin 6/30/2020 Active

COA.03480 EI Associates, Architects and Engineers, PA 8 Ridgedale Ave Cedar Knolls NJ 07927 Out of State 6/30/2020 Active COA.05173 EJES Incorporated 12655 N. Central Expressway Suite 500 Dallas TX 75243 Out of State 6/30/2020 Active COA.05010 EKA Build Corp 20186 Carlyle Dr Strongsville OH 44149 Cuyahoga 6/30/2020 Active COA.01235 ElDeCo, Inc. Larry McKinney 5751 Augusta Road Greenville SC 29605 Out of State 6/30/2020 Active COA.03543 Eldridge Innovations LLC 12027 Concord‐Hambden Road Concord Twp. OH 44077 Lake 6/30/2020 Active COA.04014 Electrical Consultants, Inc. 3521 Gabel Road Billings MT 59102‐7307 Out of State 6/30/2020 Active COA.04951 Electrical Engineering Company 800 S. Industry Way Suite 350 Meridian ID 83642 Out of State 6/30/2020 Active COA.05893 Electrical Power and Safety Company 11816 Whitefish Ave Crosslake MN 56442‐2044 6/30/2020 Active COA.02127 Electro‐Mech Engineering, Incorporated Gerald Knickerbocker 311 High Street NE Canal Fulton OH 44614 Stark 6/30/2020 Active COA.01183 Electronic Concepts & Engineering, Inc. 1465 Timberwolf Dr. Holland OH 43528 Lucas 6/30/2020 Active COA.03058 Elemental Engineering LLC 4648 E Maple Ave Geneva OH 44041‐8173 Ashtabula 6/30/2020 Active Elevar Design Group, Inc. dba SFA COA.01873 Architects, Inc. 555 Carr St Cincinnati OH 45203 Hamilton 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.04221 Elk Lake Services, LLC 280 Indian Springs Rd Suite 123 Indiana PA 15701 Out of State 6/30/2020 Active COA.02793 Elliott, LeBoeuf & McElwain, P.C. 8001 Forbes Place, Ste. 201 Springfield VA 22151 Out of State 6/30/2020 Active COA.03521 Ellis & Watts Global Industries, Inc. 4400 Glen Willow Lake Lane Batavia OH 45103‐2379 Clermont 6/30/2020 Active COA.03452 Ellison Gage & Associates, PLLC 5068 W Plano Parkway Ste 200 Plano TX 75093‐4409 Out of State 6/30/2020 Active COA.02296 Ellison Surveying Inc 726 Main St Ste F251 Lebanon OH 45036‐190 Warren 6/30/2020 Active COA.05132 Elmasian Engineering, LLC 872 Corylus Dr Pataskala OH 43062‐7682 Licking 6/30/2020 Active COA.04480 Elrod Engineering, LLC 871 Seven Oaks Blvd #220 Smyrna TN 37167 Out of State 6/30/2020 Active COA.02989 EM Engineering Group LTD 625 East North Broadway Columbus OH 43214 Franklin 6/30/2020 Active COA.03084 EMA, Inc. 2355 Highway 36 W Ste 200 Saint Paul MN 55113‐3903 6/30/2020 Active COA.02728 Emanuelson‐Podas, Inc. 7705 Bush Lake Road Edina MN 55439 Out of State 6/30/2020 Active COA.05421 EMCC, LLC 6330 State Rd. Sharon Twp, OH 44281‐9788 6/30/2020 Active COA.05775 Emerald Engineering, Inc. 9942 Currie Davis Dr. Suite H Tampa FL 33619 6/30/2020 Active COA.02729 Emersion Design LLC 310 Culvert St Ste 100 Cincinnati OH 45202 Hamilton 6/30/2020 Active COA.02194 EMH&T Infrastructure Services, LLC 5500 New Albany Road New Albany OH 43054 Franklin 6/30/2020 Active COA.01267 Emil F. Toriello & Associates Emil Toriello 2748 Columbus Avenue Springfield OH 45503 Clark 6/30/2020 Active COA.02606 EMR Engineering and Design, PLLC PO Box 213 Annville KY 40402‐0213 6/30/2020 Active COA.03233 EN Engineering, LLC 28100 Torch Parkway Warrenville IL 60555 Out of State 6/30/2020 Active COA.03453 Enclos Corp. 10733 Sunset Office Dr Ste. 200 St. Louis MO 63127 Out of State 6/30/2020 Active COA.04139 Encompass Engineers and Architects, Inc. 407 West Main Cross St Findlay OH 45840 Hancock 6/30/2020 Active COA.05008 Encompass Land Surveying 4968 Cedar Brook Ct Hamilton OH 45011 Butler 6/30/2020 Active COA.04064 Encompass Services, LLC 394 Lake Ave. South Ste. 510D Duluth MN 55803 Out of State 6/30/2020 Active COA.01893 Encon Services Inc PO Box 3613 Apollo Beach FL 33572‐1008 6/30/2020 Active COA.01576 ENERCON Services, Inc. 500 Townpark Ln NW Kennesaw GA 30144‐5870 6/30/2020 Active COA.03458 Energility, LLC 4041 N High St Ste 100A Columbus OH 43214‐3248 Franklin 6/30/2020 Active COA.02295 Energy Engineering Associates Inc 6615 Vaught Ranch Rd Ste 100 Austin TX 78730‐2315 6/30/2020 Active COA.04850 Energy Land & Infrastructure, LLC 1420 Donelson Pike Suite A‐12 Nashville TN 37217 Out of State 6/30/2020 Active COA.05061 Enersurv Inc. 226 Main St Greenup KY 41144‐1067 6/30/2020 Active COA.01539 Enfinity Engineering, LLC 214 Centerview Dr. Ste. 200 Brentwood TN 37027 Out of State 6/30/2020 Active COA.04497 ENGIE Services U.S. Inc. 12980 Foster St Ste 400 Overland Park KS 66213‐2601 6/30/2020 Active COA.03918 Engineered Earth Solutions, LLC 441 Creekstone Ridge Woodstock GA 30188‐3746 Out of State 6/30/2020 Active COA.05746 Engineered Process Systems, LTD. PO Box 471 Sprowl Road Huron OH 44839 Erie 6/30/2020 Active COA.05032 Engineered Tower Solutions, PLLC 2624 Leighton Ridge Dr Suite 100 Wake Forest NC 27587 Out of State 6/30/2020 Active Engineering & Expert Services, INC. (EES COA.05301 Group, Inc.) 1701 E. Atlantic Blvd. Suite 5 Pompano Beach FL 33060 Out of State 6/30/2020 Active Engineering & Land Planning Associates, COA.05051 Inc. 140 West Main Street High Bridge NJ 08829 Out of State 6/30/2020 Active COA.02099 Engineering Associates Inc 1935 Eagle Pass Wooster OH 44691 Wayne 6/30/2020 Active Engineering Associates of Georgia, LLC (Engineering Associates, LLC) 1220 Old COA.04802 (Engineering Associates, LLC) Alpharetta Road Suite 380 Alpharetta GA 30005 Out of State 6/30/2020 Active COA.03234 Engineering Consultants Group, Inc. 3394 W Market Street Fairlawn OH 44333 Summit 6/30/2020 Active COA.03454 Engineering Consultants, Inc. 303 S. Federal Way Boise ID 83705 Out of State 6/30/2020 Active COA.02795 Engineering Design & Testing Corporation PO Box 8027 Columbia SC 29202‐8027 Out of State 6/30/2020 Active Engineering Design Build International, COA.01301 Inc. Shafi Alam 6375 Shier Rings Rd. #F Dublin OH 43016 Franklin 6/30/2020 Active COA.04282 Engineering Direct LLC 170 Duquesne St. Columbiana OH 44408 Columbiana 6/30/2020 Active COA.04700 Engineering Economics, Inc. 720 Simms St Suite 210 Golden CO 80401 Out of State 6/30/2020 Active Engineering Excellence National Accounts, COA.02892 LLC 4560 Glendale Milford Rd Blue Ash OH 45242‐3710 Hamilton 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.05706 Engineering Express, Inc. 160 SW 12th Ave Ste 106 Deerfield Beach FL 33442‐3114 6/30/2020 Active COA.05267 Engineering for Historic Structures LLC 4783 S Medina Line Rd Norton OH 44203‐5831 Summit 6/30/2020 Active COA.01658 Engineering Inspection Services, Inc. Marvin Ward 1616 Barrington Road Columbus OH 43221 Franklin 6/30/2020 Active COA.01228 Engineering Investigation, LLC Scott Jones 3925 Chapel Lane New Albany IN 47150 Out of State 6/30/2020 Active COA.05219 Engineering Partners, LLC 4775 W. Teco Ave. Suite 255 Las Vegas NV 89118 Out of State 6/30/2020 Active Engineering Planning and Management, COA.04786 Inc. 959 Concord St Framingham MA 01701 Out of State 6/30/2020 Active COA.01007 Engineering Project Orchestration, LLC Richard Liebler 7762 Keller Road Cincinnati OH 45243 Hamilton 6/30/2020 Active COA.03119 Engineering Resources Inc 11020 Diebold Road Fort Wayne IN 46845 Out of State 6/30/2020 Active James Hogle 130 East Chestnut St Suite COA.02312 Engineering Support Services 303 Columbus OH 43215 Franklin 6/30/2020 Active COA.01685 Engineering System Solutions, LLC 4943 N 29th E Ste A Idaho Falls ID 83401 Out of State 6/30/2020 Active COA.04417 Engineering Systems Inc 6230 Regency Pkwy Norcross GA 30071‐2348 6/30/2020 Active COA.02245 Engineering Techniques, Inc. Dan J. Hotek 300 Sky Meadow Lane Front Royal VA 22630 Out of State 6/30/2020 Active COA.05204 Engle & Associates, LLC 5473 River Smt North Royalton OH 44133 Cuyahoga 6/30/2020 Active COA.04549 Englobal U.S., Inc. 2716 Garner Rd SW Albuquerque NM 87105‐6778 6/30/2020 Active COA.05344 ENHANSE 2235 Williams Avenue Cincinnati OH 45212 6/30/2020 Active COA.02365 EnSafe Services, P.C. 5724 Summer Trees Dr Memphis TN 38134 Hamilton 6/30/2020 Active COA.01311 Ensite USA, Inc. 3100 S. Gessner Suite 400 Houston TX 77063 Out of State 6/30/2020 Active COA.03919 Entact, LLC One E. Oak Hill Drive Suite 102 Westmont IL 60559 Out of State 6/30/2020 Active COA.03874 Entech Engineering Associates, Inc (Entech Eng. Inc) PO Box 32 Reading PA 19603 Out of State 6/30/2020 Active COA.03085 Entech Engineering, Inc. 5301 Virginia Way Ste 140 Brentwood TN 37027 Out of State 6/30/2020 Active COA.02444 Enterprise Engineering Consultants, Ltd. PO Box 163 Peshtigo WI 54157‐0163 6/30/2020 Active COA.05667 Envelope Consulting Services, LLC 12060 Clark Rd Chardon OH 44024‐9137 Geauga 6/30/2020 Active COA.04701 Enviro Clean Cardinal, LLC 3700 W Robinson St Ste 200 Norman OK 73072‐3639 6/30/2020 Active COA.03481 Enviro‐Ag Engineering, Inc. 3404 Airway Blvd. Amarillo TX 79118‐7741 Out of State 6/30/2020 Active COA.05532 EnviroAnalytics Group, LLC 1515 Des Peres Rd Ste 300 Ste 300 Saint Louis MO 63131‐1846 6/30/2020 Active COA.05792 Environmental Collaborative of Ohio 122 N Cadillac Dr Youngstown OH 44512‐3316 Mahoning 6/30/2020 Active COA.03875 Environmental Design Group, LLC 450 Grant Street Akron OH 44311 Summit 6/30/2020 Active COA.02428 Environmental Information Logistics LLC 26W271 Durfee Rd Wheaton IL 60189‐7840 6/30/2020 Active COA.05494 Environmental Planning Specialists, Inc. 400 Northridge Road, Suite 400 Sandy Springs GA 30350 Out of State 6/30/2020 Active COA.03482 Environmental Quality Management, Inc. Attn: Thomas Gerstle 1800 Carillon Blvd. Cincinnati OH 45240‐2788 Hamilton 6/30/2020 Active Environmental Resources Management, COA.01380 Inc. William B. Lozier 1701 Golf Rd. Ste. 1‐700 Rolling Meadows IL 60008 Out of State 6/30/2020 Active Attn: Business Licensing 120 S. Central COA.04283 Environmental Systems Design, Inc. Ave, Ste 400 Clayton MO 63105 Out of State 6/30/2020 Active COA.04123 EnviroProbe Integrated Solutions, Inc. 630 Cross Lanes Drive Nitro WV 25143 Out of State 6/30/2020 Active COA.04458 Enviroscience Inc 5070 Stow Rd Stow OH 44224 Summit 6/30/2020 Active COA.05099 Envision Group LLC DBA Envision 17323 Daleview Drive Lakewood OH 44107 Cuyahoga 6/30/2020 Active Envista Forensics, LLC (Envista Forensics, COA.05786 LLC) 5565 Glenridge Connector Ste 900 Atlanta GA 30342‐4797 6/30/2020 Active Ephesus Engineering Group, Inc. (GENESIS COA.04482 ENGINEERING GROUP, INC.) 91 S Main St Ste 200 Zionsville IN 46077‐1575 6/30/2020 Active COA.03920 Epic Engineering Group LLC 1531 Boettler Road Ste. B Uniontown OH 44685 Summit 6/30/2020 Active COA.04565 EPS Engineering & Design, Inc. 1338 E. Kingsley St. Suite B Springfield MO 65804 Out of State 6/30/2020 Active COA.04639 Erdman, Anthony Associates, Inc. 100 Sterling Pkwy Suite 212 Mechanicsburg PA 17050 Out of State 6/30/2020 Active COA.01610 Ericksen Roed & Associates, Inc. 2550 University Ave W Ste 201S Saint Paul MN 55114‐1904 6/30/2020 Active COA.03858 Erie Coast Engineering LLC 10801 Deer Run Grafton OH 44044 Lorain 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.05298 Erie Engineering and Construction, LLC 9559 Winchester Valley Chesterland OH 44026 Geauga 6/30/2020 Active COA.03206 Erie Engineering LLC 6813 E Bayshore Rd Marblehead OH 43440 Ottawa 6/30/2020 Active COA.04640 Erie Shore Engineering, Inc. 20457 Sandalwood Ln Strongsville OH 44149 Cuyahoga 6/30/2020 Active COA.04991 ERS Engineering, Inc. P.O. Box 14809 Jacksonville FL 32238 Out of State 6/30/2020 Active COA.05248 ES2, Engineering System Solutions, LLC 4943 N 29th E Ste A Idaho Falls ID 83401‐1314 6/30/2020 Active COA.02195 ESA Engineers Surveyors & Associates LLC 5353 Secor Rd Toledo OH 43623 Lucas 6/30/2020 Active COA.04566 ESCA Consultants, Inc. P.O. Box 159 Urbana IL 61803 Out of State 6/30/2020 Active COA.04641 ESDC Inc. 624 S. Boston Ave Suite 600 Tulsa OK 74119 Out of State 6/30/2020 Active COA.05762 ESI Consulting (Engineering Services, Inc.) 32200 Schoolcraft Rd Livonia MI 48150‐4301 6/30/2020 Active COA.02378 ESI Design Services, Inc. 950 Walnut Ridge Dr Hartland WI 53029‐9388 6/30/2020 Active COA.04171 Eskenazi & Farrell Associates, LLC 223 W. Jackson Boulevard, Suite 500 Chicago IL 60606 Out of State 6/30/2020 Active COA.05590 ESP Associates, Inc. PO Box 7030 Charlotte NC 28241‐7030 6/30/2020 Active COA.05845 ESSENTIA NC, INC. (ESSENTIA, INC.) 10130 Mallard Creek Rd Ste 300 Charlotte NC 28262‐6001 6/30/2020 Active COA.05396 Essential Structural Engineering, LLC 100 S. Broad St Suite 710 Philadelphia PA 19110 6/30/2020 Active COA.01798 E‐Technologies Group, LLC 5530 Union Centre Dr. West Chester OH 45069 Butler 6/30/2020 Active COA.01209 Euthenics, Inc. 8235 Mohawk Drive Strongsville OH 44136 Cuyahoga 6/30/2020 Active COA.04308 Evans CivilPro Engineers, LLC 4700 Duke Dr, Suite 100 Mason OH 45040 Warren 6/30/2020 Active Jonathan Evans 4240 Airport Rd., Suite COA.02431 Evans Engineering and Design, LLC. 211 Cincinnati OH 45226 Hamilton 6/30/2020 Active COA.05858 Evans Engineering, Inc. 2793 Old Post Rd Ste 100 Harrisburg PA 17110‐3680 6/30/2020 Active Evans, Mechwart, Hambleton & Tilton, COA.02143 Inc. 5500 New Albany Road New Albany OH 43054 Franklin 6/30/2020 Active COA.04483 E‐Volve Systems, LLC 4600 Mcauley Pl Ste 120 Blue Ash OH 45242‐4765 Hamilton 6/30/2020 Active COA.05022 EVS Engineering, Inc. (EVS, Inc.) 10025 Valley View Rd Suite 140 Eden Prairie MN 55344 Out of State 6/30/2020 Active COA.05732 EXACTA LAND SURVEYORS LLC 2132 E 9th St Ste 310 Cleveland OH 44115‐1248 Cuyahoga 6/30/2020 Active COA.01135 Excel Engineering, Inc. 100 Camelot Drive Missy Vander Sanden Fond du Lac WI 54935 Out of State 6/30/2020 Active COA.04091 Excel Midstream Solutions, Inc. 1250 Wood Branch Park Dr Ste. 500 Houston TX 77079 Out of State 6/30/2020 Active COA.04284 Executive Engineering Inc. 12011 Meridian Point Dr Tampa FL 33626 Out of State 6/30/2020 Active COA.02432 Exline Surveying, Inc. Dana Exline 10356 S. R. 139 Jackson OH 45640 Jackson 6/30/2020 Active COA.03876 Exp US Services Inc. 56 Queen St E Ste 301 Brampton ON L6V 4M8 Out of State 6/30/2020 Active COA.01769 Exponent of Delaware (Exponent, Inc.) 15375 S.E. 30th Place #250 Bellevue WA 98007 Out of State 6/30/2020 Active COA.05843 Exyte U.S., Inc. 1001 Klein Rd Ste 400 Plano TX 75074‐3751 6/30/2020 Active COA.03748 EYP Architecture & Engineering, P.C. 201 Fuller Rd 5th Fl Albany NY 12203‐3621 6/30/2020 Active c/o Ashley G. Moss, Esq Vandeventer COA.03198 EYP Mission Critical Facilities, Inc. Black LLP PO Box 1558 Richmond VA 23218 6/30/2020 Active COA.01518 F. E. Krocka & Associates, Inc. 44 E. Main St Shelby OH 44875 Richland 6/30/2020 Active COA.03373 FA Commercial Due Diligence Services Co. 3550 W. Robinson St. Suite 300 Norman OK 73072 Out of State 6/30/2020 Active COA.04804 Facility Systems Consultants, LLC 713 South Central St Suite 101 Knoxville TN 37902 Out of State 6/30/2020 Active COA.03775 Fact Fancy, LLC 450 Winchester St, #1 Newton MA 02461 Out of State 6/30/2020 Active COA.01202 Fagen Engineering LLC PO Box 159 Granite Falls MN 56241 Out of State 6/30/2020 Active COA.03299 Fahringer, McCarty, Grey, Inc. 1610 Golden Mile Highway Monroeville PA 15146‐2010 Out of State 6/30/2020 Active COA.05518 Fair Dermody Consulting Engineers 18 Ocean Street Suite 1 South Portland ME 04106 6/30/2020 Active COA.05511 Fairmont Engineering and Consulting, LLC PO Box 299 Rogers OH 44455‐0299 Columbiana 6/30/2020 Active COA.01407 Faisant Associates, Incorporated Edmund Foy 810 Light Street, Suite 100 Baltimore MD 21230 Out of State 6/30/2020 Active COA.03619 Faith Technologies, Inc. PO Box 260 Menasha WI 54952‐0260 Out of State 6/30/2020 Active COA.02059 Fanning/Howey Associates, Inc. 540 E. Market St Celina OH 45822 Mercer 6/30/2020 Active COA.01559 Farnsworth Group, Inc. Robert Polk, Jr. 2709 McGraw Drive Bloomington IL 61704 Out of State 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status Fast & Epp Structural Engineers (Fast & 201 ‐ 1672 West 1st Ave. Vancouver, BC COA.05810 Epp USA PS) V6J 1G1 6/30/2020 Active COA.05683 FCG Associates LLC 9716B Rea Rd # 190 Charlotte NC 28277‐6663 6/30/2020 Active COA.04956 FDR Engineers, PLLC 13200 Strickland Rd Ste 114 # 332 Raleigh NC 27613‐5212 6/30/2020 Active COA.05528 Fechko Excavating, LLC 865 W Liberty Street, Suite 120 Medina OH 44256 Medina 6/30/2020 Active COA.01895 Feller Finch & Associates Inc 1683 Woodlands Dr Maumee OH 43537‐0068 Lucas 6/30/2020 Active COA.03358 Fenton Engineering, Inc. 1549 Boettler Rd Suite F Uniontown OH 44685 Summit 6/30/2020 Active COA.01674 Fergusson Engineering Services Stanley Fergusson 307 N Fannin Street Rockwall TX 75087 Out of State 6/30/2020 Active COA.05865 Ferrell Engineering, Inc. 15 Southlake Ln Ste 300 Hoover AL 35244‐3328 6/30/2020 Active COA.04996 Feyen Zylstra LLC 2396 Hillside Dr. NW Grand Rapids MI 49544 Out of State 6/30/2020 Active COA.02080 FFE Environmental Services, Inc. 420 Springfield Pike Ste F Wyoming OH 45215‐4200 Hamilton 6/30/2020 Active COA.01903 Figg Bridge Engineers, Inc. 424 N Calhoun St Tallahassee FL 32301‐1230 6/30/2020 Active COA.01902 Figg Bridge Inspection, Inc. 424 North Calhoun Street Tallahassee FL 32301 Out of State 6/30/2020 Active COA.01291 Fink Roberts & Petrie, Inc. 9449 Priority Way West Dr Ste 200 Indianapolis IN 46240‐6420 6/30/2020 Active COA.04253 Finley Engineering Company, Inc. PO Box 148 104 E 11th Street Lamar MO 64759 6/30/2020 Active Fire and Explosion Consultants, LLC DBA COA.05115 FEC 7490 Bridgewater Rd Dayton OH 45424 Montgomery 6/30/2020 Active COA.04124 Fire Loss Control Inc. 590 Pearl Rd Brunswick OH 44212 Lorain 6/30/2020 Active COA.03800 Firelogix Engineering LTD 215 North Broadway Street Lebanon OH 45036 Warren 6/30/2020 Active COA.05685 Firestone Engineering LLC 30 Berea Knolls Dr Fredericksburg VA 22406‐6300 6/30/2020 Active COA.05854 Firetower Engineered Timber, Inc. 200 5th St Calumet MI 49913‐1643 6/30/2020 Active COA.01354 First Group Engineering, Inc. 5925 Lakeside Blvd Indianapolis IN 46278 Out of State 6/30/2020 Active First Meridian Environmental and COA.05868 Surveying, LLC 26736 Township Road 340 Warsaw OH 43844‐9577 Coshocton 6/30/2020 Active COA.03300 Fischer Engineering Services, LLC 3872 Nottingham Ct. Cleves OH 45002 Hamilton 6/30/2020 Active Fishbeck, Thompson, Carr & Huber of COA.01764 Ohio Inc. James Susan 1515 Arboretum Drive, S.E. Grand Rapids MI 49546 Out of State 6/30/2020 Active COA.04643 Fisher Associates, P.E., L.S., L.A., D.P.C. 180 Charlotte St Rochester NY 14607‐1331 6/30/2020 Active COA.03922 Fisher Engineering Associates, LLC 7975 Glenwood Avenue Youngstown OH 44512 Mahoning 6/30/2020 Active COA.03327 Fisher Engineering, Inc. 10475 Medlock Bridge Rd Ste 520 Johns Creek GA 30097 Out of State 6/30/2020 Active COA.01813 Fisher Tank Company 104 Fisher Tank Dr Leesville SC 29070 Out of State 6/30/2020 Active COA.02081 Fitzpatrick Engineering Associates, P.C. Blaise Fitzpatrick 1237 Highfield Drive Lawrenceville GA 30043 Out of State 6/30/2020 Active Douglas Fitzpatrick 19520 W Catawba Ave COA.01402 Fitzpatrick Engineering Group PLLC Ste 311 Cornelius NC 28031 Out of State 6/30/2020 Active COA.05580 Flatiron Constructors, inc. 385 Interlocken Cres Ste 900 Broomfield CO 80021‐7809 6/30/2020 Active COA.02505 Flexospan Steel Buildings, Inc Lauri L, Frederick P. O. Box 515 Sandy Lake PA 16145 Out of State 6/30/2020 Active COA.02730 Flowers Septic System Design, Inc. 263 Park Trails Ct. Newark OH 43055 Licking 6/30/2020 Active COA.04285 Fluhrer Reed, PA 1101 Haynes Street Suite 207 Raleigh NC 27604 Out of State 6/30/2020 Active c/o Michelle Pietkiewicz 100 Fluor Daniel COA.02434 Fluor Daniel Engineering, Inc. Dr., C102B Greenville SC 29607 Out of State 6/30/2020 Active c/o Michelle Pietkiewicz 100 Fluor Daniel COA.01307 Fluor Enterprises Inc Dr. C102B Greenville SC 29607 Out of State 6/30/2020 Active COA.04459 Foill Inc. 201 E. North Street Waverly OH 45690 Pike 6/30/2020 Active COA.05805 Follow the River Designs, LLC 4330 E Hooppole Ridge Rd NE Mcconnelsville OH 43756‐9505 Morgan 6/30/2020 Active COA.04093 FOLTZ Consulting Services, LLC 878 Murle Lane Loveland OH 45140 6/30/2020 Active COA.04783 Forcum Lannom Contractors LLC PO Box 768 Dyersburg TN 38025 Out of State 6/30/2020 Active Attention: Legal Department 7825 Park COA.03457 Ford, Bacon & Davis, LLC Place Boulevard Houston TX 77087 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.04851 Forefront Emergency Management, L.P. 2345 Atascocita Rd Humble TX 77396 Out of State 6/30/2020 Active COA.03483 Forefront Structural Engineers, Inc. 228 S. Wabash ave., Ste. 300 Chicago IL 60604‐2381 Out of State 6/30/2020 Active Forensic Analysis & Engineering COA.03235 Corporation 2503 58th St Ste A Hampton VA 23608 Out of State 6/30/2020 Active COA.05753 Forensic Building Engineers, LLC 3075 Oakwood Ln Westlake OH 44145‐4679 Cuyahoga 6/30/2020 Active COA.04383 Forensic Consulting Group, LLC PO Box 66538 Mobile AL 36660‐1538 6/30/2020 Active COA.04254 Foresite Group, Inc. 3740 Davinci Ct Ste 100 Peachtree Corners GA 30092‐7613 6/30/2020 Active COA.02242 Fort Steuben Engineering Services, LLC 129 Hiddenwood Drive Steubenville OH 43953 Jefferson 6/30/2020 Active Daniel Fortier 5889 Forbes Avenue Ste. COA.02690 Fortier Engineering 330 Pittsburg PA 15217 Out of State 6/30/2020 Active COA.05341 Fortune Wireless, Inc. 6402 Corporate Drive Indianapolis IN 46278 Out of State 6/30/2020 Active COA.01763 Fosdick & Hilmer, Inc. James Pretz 525 Vine St Ste 1100 Cincinnati OH 45202 Hamilton 6/30/2020 Active COA.04317 Foth Infrastructure & Environment, LLC 2121 Innovation Ct De Pere WI 54115‐6005 6/30/2020 Active COA.04094 Foth Production Solutions, LLC PO Box 5125 De Pere WI 54115 Out of State 6/30/2020 Active COA.03877 Four Seasons Environmental Inc. 43 New Garver Rd. Monroe OH 45050‐1281 Out of State 6/30/2020 Active COA.04222 Fournier, Robson & Associates, LLC 354 N Prince Street Lancaster PA 17603 Out of State 6/30/2020 Active COA.01363 Foust Engineering, Inc. David Foust 45 Lake St Delaware OH 43015 Delaware 6/30/2020 Active COA.02243 Fox Surveying Company, Inc. Kay Fox P O Box 133 Prospect OH 43342 Marion 6/30/2020 Active COA.05637 FP&C Consultants KC, LLC 1330 Burlington St Ste 200 North Kansas City MO 64116‐4042 6/30/2020 Active COA.03522 Fraker Engineering LLC 1560 Warren Road Ostrander OH 43061 Delaware 6/30/2020 Active COA.01905 Fraley Engineering Services, Inc. Paul Fraley, Jr. 3753 Conley Bottom Court Hamilton OH 45011 Butler 6/30/2020 Active COA.01513 Frank W Neal & Assoc Inc 1015 W Broadway Fort Worth TX 76104‐1117 Out of State 6/30/2020 Active COA.04763 Frankenhoff Consulting, Inc. 2218 Vermont St Quincy IL 62301 Out of State 6/30/2020 Active COA.04644 Frankfurt‐Short‐Bruza Associates, P.C. 5801 Broadway Extension Suite 500 Oklahoma City OK 73118 Out of State 6/30/2020 Active COA.04702 Franklin Engineering Group, Inc. 381 Riverside Drive Ste. 200 Franklin TN 37064 Out of State 6/30/2020 Active COA.04805 Fred Friar, P.E. 5732 Route 152 Lavalette WV 25535 Out of State 6/30/2020 Active COA.05393 Fred H. Hollman, PE Consulting Engineer 7010 Wolf Ave Parma OH 44129 Cuyahoga 6/30/2020 Active Fred T Sander & Associates Consulting COA.02038 Engineers Fred Sander 3347 Alexander Road Pemberville OH 43450 Wood 6/30/2020 Active COA.05643 FREDERICK W. STUTSKE, P.E. 8737 Ashford Lane NW Pickerington OH 43147 Fairfield 6/30/2020 Active COA.01082 Fredrick, Fredrick & Heller Engineers, Inc. Michael Long 672 East Royalton Road Broadview Hts OH 44147 Cuyahoga 6/30/2020 Active COA.01375 Freeland & Kauffman, Inc. Charles A. Garcia 209 W Stone Ave Greenville SC 29609‐5434 Out of State 6/30/2020 Active Freeland Harris Consulting Engineers of COA.01436 Kentucky, 201 W Short St Ste 410 Lexington KY 40507 Out of State 6/30/2020 Active Freeland‐Clinkscales & Associates, Inc. of COA.04613 NC 201 2nd Avenue E Hendersonville NC 28792 Out of State 6/30/2020 Active COA.04645 Freese and Nichols, Inc. 4055 International Plaza Suite 200 Fort Worth TX 76109 6/30/2020 Active COA.05617 FREY DESIGN COMPANY 418 Longbeach Pkwy Bay Village OH 44140‐1362 Cuyahoga 6/30/2020 Active COA.02310 Fritz Brothers Engineering, Ltd. 2800 Possum Hollow Rd. Se New Philadelphia OH 44663 Tuscarawas 6/30/2020 Active FSG Facility Solutions Group, Inc. (Facility COA.05425 Solutions Group, Inc.) 2525 Walnut Hill Lane, Suite 100 Dallas TX 75229 Out of State 6/30/2020 Active COA.03236 Fugro USA Land, Inc. 6100 Hillcroft QHSE Dept. Houston TX 77081 Out of State 6/30/2020 Active COA.03718 Fullerton Engineering Consultants, Inc. 1100 E Woodfield Road, Suite 500 Schaumburg IL 60173 Out of State 6/30/2020 Active COA.01691 Fultech Consulting Engineers, Inc. 12380 Raymond Dr. Chardon OH 44024 Geauga 6/30/2020 Active COA.01459 FWB, Inc. 5225 Secor Road Ste 5 Toledo OH 43623‐2429 Lake 6/30/2020 Active COA.01323 G & T Associates, Inc. Chandu Patel 11925 Pearl Road #401 Strongsville OH 44136 Cuyahoga 6/30/2020 Active COA.05508 G H Wallingford 47 N Main St Peebles OH 45660‐1210 Adams 6/30/2020 Active COA.04420 G&A Consulting Engineers, PLLC 2325 Old Orchard Dr Marietta GA 30068 Out of State 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.05482 G&A Engineering Consultants, LLC 6175 Main St. #399 Frisco TX 75034 Out of State 6/30/2020 Active G. HERSCHMAN ARCHITECTS, INC. dba ONYX CREATIVE / BLUE STREAK dba Blue Streak Consulting 25001 Emery COA.05325 CONSULTING Road #400 Cleveland OH 44128 Cuyahoga 6/30/2020 Active COA.01197 G. J. Berding Surveying, Inc. Gerard Berding 741 Main Street Milford OH 45150‐1723 Clermont 6/30/2020 Active COA.05599 G. L. Boso & Associates, Inc. 322 Turnpike Rd Ste 202 Summersville WV 26651‐1378 6/30/2020 Active COA.04568 G. Stephens, Inc. 133 N. Summit St. Akron OH 44304 Summit 6/30/2020 Active COA.05385 G.W. Becker, Inc. 2600 Kirila Blvd Hermitage PA 16148‐9034 6/30/2020 Active COA.05463 Gabe's Construction Co., Inc. PO Box 385 Sheboygan WI 53082‐0385 6/30/2020 Active COA.01169 Gaffney Engineering, Inc. Terence Gaffney 3442 Sonoma Way Avon OH 44011 Lorain 6/30/2020 Active COA.02375 GAI Consultants, Inc. 618 E South St Ste 700 Orlando FL 32801‐2986 6/30/2020 Active COA.03379 Gala & Associates Inc 31455 Southfield Rd Beverly Hills MI 48025‐5470 Out of State 6/30/2020 Active Gale Consultants, Inc. (Gale Associates, COA.05647 Inc.) 163 Libbey Parkway Weymouth MA 02189 6/30/2020 Active COA.03122 Galloway & Company, Inc. 6162 S. Willow Dr. Suite 320 Greenwood Village CO 80111 Out of State 6/30/2020 Active COA.01137 Gandee & Associates, Inc. David Gandee 642 Brooksedge Blvd Westerville OH 43081 Franklin 6/30/2020 Active COA.04126 Gandee Heydinger Group LLC 642 Brooksedge Boulevard Westerville OH 43081 Franklin 6/30/2020 Active Gannett Fleming Engineers and Architects COA.01863 PC 2500 Corporate Exchange Drive Suite 230 Columbus OH 43231 Franklin 6/30/2020 Active COA.02556 Garcia Surveyors, Inc. Po Box 2628 Whitehouse OH 43571 Lucas 6/30/2020 Active COA.02435 Garmann/Miller and Associates, Inc. 38 S Lincoln Dr Minster OH 45865‐1220 Auglaize 6/30/2020 Active COA.05695 Gary A. Tipping 222 E William St Maumee OH 43537‐3352 Lucas 6/30/2020 Active COA.05484 Gary Dounson 2830 NW 41st Street, Unit D Gainesville FL 32606 Out of State 6/30/2020 Active COA.05307 Gary K. Munkelt and Associates, LLC 1180 Welsh Rd Suite 190 North Wales PA 19454 Out of State 6/30/2020 Active COA.05206 Gary Schuller 8472 Stair Road West Salem OH 44287 6/30/2020 Active COA.02915 Gate Precast Company 65 Clay Manor Ct Springboro OH 45066 Out of State 6/30/2020 Active COA.03155 Gatekey Engineering, Inc. PO Box 456 Canal Winchester OH 43110‐0456 Franklin 6/30/2020 Active COA.01430 Gausman & Moore Associates Inc 1700 W Highway 36 Ste 700 St. Paul MN 55113 Out of State 6/30/2020 Active COA.02241 Gautam & Associates, Inc. Shakti Gautam P O Box 359 Vermilion OH 44089 Lorain 6/30/2020 Active COA.04348 GBA P.A. 9801 Renner Blvd. Lenexa KS 66219 Out of State 6/30/2020 Active COA.01479 GBC Design, Inc. Gary Rouse 565 White Pond Dr Akron OH 44320 Summit 6/30/2020 Active COA.05565 GCC Engineers, LLC (GCC Engineers) 124 S 31st St Paducah KY 42001‐4354 6/30/2020 Active COA.01956 GDS Associates, Inc 1850 Parkway Place Suite 800 Marietta GA 30067 Out of State 6/30/2020 Active COA.04806 GE Grid Solutions, LLC 901 Main Ave Norwalk CT 06851‐1168 6/30/2020 Active COA.04286 Geary Engineering, Inc. 6411 Monticello Drive Lincoln NE 68510 Out of State 6/30/2020 Active COA.02030 Gecks Engineering Services, LLC David A. Gecks 1641 Elkton Place Cincinnati OH 45224 Hamilton 6/30/2020 Active COA.04172 GECO Engineering Corp 3401 Bent Ave. St. Lois MO 63116 Out of State 6/30/2020 Active COA.05798 Geeslin Surveying 525 S 2nd St Coldwater OH 45828‐1806 Mercer 6/30/2020 Active COA.02605 GEI Consultants, Inc. 400 Unicorn Park Drive Woburn MA 01801 Out of State 6/30/2020 Active COA.05297 Geib Surveying, LLC 1876 Wendover Cir. NE North Canton OH 44720 Stark 6/30/2020 Active COA.05477 Geiger Brothers, Inc. 317 Ralph Street P.O. Box 469 Jackson OH 45640 Jackson 6/30/2020 Active Gene Esser Civil Engineering & Surveying, COA.01338 Inc. Gene Esser 9240 Chamberlain Rd Twinsburg OH 44087 Summit 6/30/2020 Active COA.04318 General Aviation Consultants, Ltd. 5813 Monroe St Ste 246 Sylvania OH 43560‐2210 Lucas 6/30/2020 Active COA.03621 Genesis Design, LLC 3439 Wellston Pl Cincinnati OH 45208‐2564 Hamilton 6/30/2020 Active COA.03405 Genesis Engineering, Inc. 6840 Ashfield Drive Cincinnati OH 45242‐4108 Hamilton 6/30/2020 Active COA.02446 Genesis Structures, Inc. David Rogowski 104 W. 9th St., Ste. 200 Kansas City MO 64105 Out of State 6/30/2020 Active COA.01419 Geo Gradel Co 3135 Front St Toledo OH 43605‐1009 Lucas 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status Gilbert Barish 2300 North Grand River COA.02480 Geodetic Designs, Inc. Ave. Lansing MI 48906 Out of State 6/30/2020 Active COA.03878 GeoEngineers, Inc. 17425 NE Union Hill Rd Ste 250 Redmond WA 98052‐6190 6/30/2020 Active George Schweitzer 3331 East Livingston COA.02202 Geo‐Graphics, Inc. Avenue Columbus OH 43227 Franklin 6/30/2020 Active COA.03923 GeoInnovation, P.C. 3306 Kitty Hawk Rd Ste 100 Wilmington NC 28405‐8782 6/30/2020 Active COA.02617 Geopier Foundation Company, Inc. 2500 Northwinds Pkwy Ste 500 Alpharetta GA 30009‐2247 6/30/2020 Active Geo‐Precision Solutions, LLC dba HMT & dba HMT & Associates ‐ Ohio 130 Cecil COA.05159 Assoc.‐Ohio Street Canonsburg PA 15317 Out of State 6/30/2020 Active COA.03600 Geopro Consultants, LLC 704 Brown Street Dayton OH 45402 Montgomery 6/30/2020 Active COA.05111 George A. Beiter 5565 Stringtown Rd N.W. Baltmore OH 43105 Fairfield 6/30/2020 Active COA.01909 Geo‐Sci Laboratory Inc 110 Blaze Industrial Pkwy Berea OH 44017 Cuyahoga 6/30/2020 Active COA.04255 GeoStabilization International LLC PO Box 4709 Grand Junction CO 81502 Out of State 6/30/2020 Active COA.05658 Geostruct Engineers, Inc 2910 Austin Bluffs Pkwy Colorado Springs CO 80918‐5770 6/30/2020 Active COA.03485 Geosyntec Consultants, Inc. 900 Broken Sound Pkwy NW Ste 200 Boca Raton FL 33487 Out of State 6/30/2020 Active COA.02305 Geotechnical & Materials Engineers, Inc. 3517 Focus Dr Fort Wayne IN 46818‐9397 6/30/2020 Active COA.01997 Geotechnical Consultants, Inc. Cynthia Brass 720 Greencrest Drive Westerville OH 43081 Franklin 6/30/2020 Active COA.01971 Geotechnical Consulting & Testing, LLC Mohammad Islam P. O. Box 989 West Chester OH 45071‐0989 Butler 6/30/2020 Active COA.03749 Geo‐Technology Associates, Inc. 3445 Box Hill Corporate Center Ste B Abbingdon MD 21009 Out of State 6/30/2020 Active COA.04853 Geotechnology, Inc. 11816 Lackland Rd Suite 150 St. Louis MO 63146 Out of State 6/30/2020 Active COA.03719 Gerken Swafford Engineering Solutions 3291 Morgan Ross Road Hamilton OH 45013 Butler 6/30/2020 Active COA.01083 GGJ, Inc 35585 Curtis Blvd Unit C Eastlake OH 44095 Lake 6/30/2020 Active COA.01994 Ghafari Associates LLC Yousif Ghafari 17101 Michigan Ave Dearborn MI 48126 Out of State 6/30/2020 Active COA.03302 GHD Consulting Inc (GHD Inc.) 175 Technology Drive Suite 200 Irvine CA 92618 Out of State 6/30/2020 Active COA.02044 GHD Services Inc. 2055 Niagara Falls Blvd #3 Niagara Falls NY 14304 Out of State 6/30/2020 Active COA.02201 GHT Engineering Limited (GHT Limited) 1110 N. Glebe Road, Suite 300 Arlington VA 22201 Out of State 6/30/2020 Active COA.01949 Gibbens Drake Scott, Inc. 9201 E. 63rd Street Suite 100 Raytown MO 64133 Out of State 6/30/2020 Active COA.03059 Giffels‐Webster Engineers, Inc. 28 W Adams Ave Ste 1200 Detroit MI 48226‐1660 6/30/2020 Active COA.02798 Giles Engineering Assoicates, Inc. N8 W22350 Johnson Dr. Ste A1 Waukesha WI 53186‐1679 Out of State 6/30/2020 Active COA.05129 GIS Engineering, LLC PO Box 820 Galliano LA 70354‐0820 6/30/2020 Active COA.02180 Glass City Engineering & Surveying LLC 2001 River Road maumee OH 43537 Lucas 6/30/2020 Active Glaus, Pyle, Schomer, Burns & DeHaven, dba GPD Associates 520 S. Main St Suite COA.02007 Inc 2531 Akron OH 44311‐1073 Summit 6/30/2020 Active Glaus, Pyle, Schomer, Burns & DeHaven, COA.03486 Inc 520 S Main St Ste. 2531 Akron OH 44311 Summit 6/30/2020 Active COA.05861 Gleeson Constructors & Engineers, L.L.C. 2015 7th St Sioux City IA 51101‐2003 6/30/2020 Active COA.02161 Gleespen Engineering & Surveying, Inc. John Gleespen 1059 Klingel Rd Prospect OH 43342 Marion 6/30/2020 Active COA.04422 Glenco, Inc. 217 E. Main St Middleburg PA 17842 Out of State 6/30/2020 Active COA.05727 GLOBAL FINISHING SOLUTIONS, LLC 12731 Norway Rd Osseo WI 54758‐7780 6/30/2020 Active COA.05402 Global Risk Consultants Corp. 100 Walnut Ave., Suite 501 Clark NJ 07066 Out of State 6/30/2020 Active COA.04460 GLW, Inc. 10346 Wilkins Run Rd NE Newark OH 43055‐9741 Licking 6/30/2020 Active Otto J. Gerdeman, Jr. 1606 Hampton COA.01670 GNG Development Services, LLC Avenue Defiance OH 43512 Defiance 6/30/2020 Active Godwin & Associates Architects & COA.04160 Engineers Inc. 1200 E Woodhurst Drive Springfield MO 65804 Out of State 6/30/2020 Active COA.05796 Golden Empire MFG.,Inc. 1025 N Watery Ln Brigham City UT 84302‐1513 6/30/2020 Active COA.04703 Golden Industrial Refrigeration LLC 203 James Street Wales WI 53183 Out of State 6/30/2020 Active COA.02079 Golder Associates, Inc. 3730 Chamblee Tucker Road Atlanta GA 30341 Out of State 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.04223 Goldstein‐Milano, LLC 125 Main Street Reading MA 01867 Out of State 6/30/2020 Active COA.05895 Goodhue Consulting, Inc. 9191 Glenridge Blvd Centerville OH 45458‐5021 Warren 6/30/2020 Active COA.05559 Goodwin and Marshall, Inc. 2405 Mustang Dr Grapevine TX 76051‐3963 6/30/2020 Active COA.01706 GOP Limited Douglas Crawford 644 Linn St Ste 936 Cincinnati OH 45203‐1738 Hamilton 6/30/2020 Active COA.05679 Gorman Engineering, LLC 5031 Village Dr Newtown OH 45244‐2553 Hamilton 6/30/2020 Active COA.01055 Goyle Engineering, Inc. Rajinder Goyle 115 Rauch Dr. Marietta OH 45750 Washington 6/30/2020 Active GPD Engineering and Architecture COA.04046 Professional Corp 520 South Main St. Ste. 2531 Akron OH 44311 Summit 6/30/2020 Active COA.05166 GPD Group Survey, LLC 520 S. Main St. Akron OH 44311 Summit 6/30/2020 Active COA.04548 GPD Group, Inc. DBA GPD Group 520 S. Main Street Suite 2531 Akron OH 44311 Summit 6/30/2020 Active COA.04547 GPD Group, Professional Corporation 520 S. Main Street Suite 2531 Akron OH 44311 Summit 6/30/2020 Active COA.03121 GPW & Associates, LLC 1001 New Hampshire Street Lawrence KS 66044 Out of State 6/30/2020 Active COA.03566 Grabo Electrical Services, Inc. 18630 Rivercliff Drive Fairview Park OH 44126 Cuyahoga 6/30/2020 Active COA.04569 Graef‐USA Inc. 125 S. 84th St. Suite 401 Milwaukee WI 53214 Out of State 6/30/2020 Active COA.03924 Graham Engineering of Ohio 70543 Crescent Rd. Saint Clairsville OH 43950 Belmont 6/30/2020 Active dba GEI Engineering, Inc. 220 Stewart Way COA.03925 Graman Enterprises, Inc. Ste. 100 Monroe OH 45050‐1568 Out of State 6/30/2020 Active COA.04461 Grand Lake Surveying, LLC 15730 Macklin Rd Marysville OH 43040‐8468 Union 6/30/2020 Active COA.05682 Graphet Inc 431 Ohio Pike Ste 203N Cincinnati OH 45255‐3375 Clermont 6/30/2020 Active COA.05603 Gravitec Systems, Inc 21291 Urdahl Rd NW Poulsbo WA 98370‐7124 6/30/2020 Active COA.04535 Gray Architects & Engineers, P.S.C. 10 Quality Street Lexington KY 40507 Out of State 6/30/2020 Active COA.03622 Great Lakes Crushing LTD 30831 Euclid Ave. Willowick OH 44092 Lake 6/30/2020 Active COA.03208 Greeley and Hansen LLC 100 South Wacker Dr., Ste 1400 Chicago IL 60606‐4004 Out of State 6/30/2020 Active COA.02816 Green & Associates, LLC John Green 156 Woodrow Avenue St Clairsville OH 43950 Belmont 6/30/2020 Active COA.05620 Green Building Engineers, Inc 11925 Pearl Rd Ste 310 Strongsville OH 44136‐3357 Cuyahoga 6/30/2020 Active COA.04807 Green Lake Design Group, Ltd. 2631 Strauss Ave. Toledo OH 43606 6/30/2020 Active COA.03222 Green Land Surveying Company, LLC 2700 Orchard Park St NW Canton OH 44718‐3471 Stark 6/30/2020 Active COA.03060 Green Line Design, LLC 1865 Arndale Rd C Stow OH 44224 Summit 6/30/2020 Active Greenberg Farrow Architecture, dba GreenbergFarrow 1430 West COA.01292 Incorporated Peachtree St NW Suite 200 Atlanta GA 30309 Franklin 6/30/2020 Active COA.03879 Greenland Engineering, LLC 4133 Erie Street Willoughby OH 44094 Lake 6/30/2020 Active COA.01719 Greenman‐Pedersen, Inc. 325 W Main St Babylon NY 11702‐3444 6/30/2020 Active COA.01365 Gregory P. Luth & Associates, Inc. Gregory Luth 3350 Scott Blvd Bldg 48 Santa Clara CA 95054 Out of State 6/30/2020 Active COA.04764 Gregory S. Brookhart P.E., P.S. 1009 Westview Drive Piqua OH 45356 Miami 6/30/2020 Active COA.05496 Greissing & Butterworth Surveyors 990 North Main Street Akron OH 44310 Summit 6/30/2020 Active Grey Fox Consulting Engineering (Grey Fox COA.04127 Consulting Inc) (Grey Fox Consulting Inc) 57 Cooper Ave Cherry Hill NJ 08002 Out of State 6/30/2020 Active Griffiths‐Vanden Bosch and Associates, COA.02293 Inc. P.O. Box 44 Englewood OH 45322‐0044 Montgomery 6/30/2020 Active COA.02622 Grindle & Bender Lowell Bender P. O. Box 660 Ashland OH 44805 Ashland 6/30/2020 Active COA.02621 Grindle, Bender and Associates, Inc. Lowell Bender P.O. Box 660 Ashland OH 44805 Ashland 6/30/2020 Active COA.02712 GRL Engineers, Inc. 30725 Aurora Rd Solon OH 44139‐2735 Cuyahoga 6/30/2020 Active COA.05503 Groff Engineering & Consulting LLC 306 Jonathan Ct Mt. Sterling KY 40353 Out of State 6/30/2020 Active COA.05118 Grossman and Keith Engineering Co. 10408 Greenbriar Place Oklahoma City OK 73159 Out of State 6/30/2020 Active COA.03623 Ground Technology, Inc. 701 Rodi Rd Fl 2 Pittsburgh PA 15235‐4559 6/30/2020 Active Groundwater and Environmental Services COA.01217 Inc. 440 Creamery Way Suite 500 Exton PA 19341 Out of State 6/30/2020 Active COA.04047 Grumman/Butkus Associates Ltd. 1011 North Mayfair Rd. Ste. 300 Wauwatosa WI 53226 Out of State 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.03750 Grundhoefer Forensic Engineering, LLC 8520 S. Club Road Ferdinand IN 47532 Out of State 6/30/2020 Active COA.01908 GRW Engineers, Inc. GRW Engineers, Inc. 801 Corporate Drive Lexington KY 40503 6/30/2020 Active COA.05476 GShort.com, LLC 13962 Gearhart Rd Burbank OH 44214‐9532 Wayne 6/30/2020 Active COA.05585 GS‐OH Inc. 222 Second Avenue South Suite 1400 Nashville TN 37201 6/30/2020 Active COA.04380 GTA Energy, LLC 3445‐A Box Hill Corporate Center Dr. Abigdon MD 21009 Out of State 6/30/2020 Active COA.03459 Guider Surveying, Inc. 19550 Delaware County Line Road Marysville OH 43040 Union 6/30/2020 Active COA.04646 Guidon Design Inc. 905 N. Capitol Ave Suite 100 Indianapolis IN 46204 Out of State 6/30/2020 Active COA.05741 Gulau Surveying 1019 South St Fremont OH 43420‐3325 Sandusky 6/30/2020 Active COA.04203 Gulf Interstate Engineering Company 16010 Barkers Point Lane Suite #600 Houston TX 77079 Out of State 6/30/2020 Active COA.03684 Gulf States Engineering, Inc. 600 Azalea Rd Mobile AL 36609 Out of State 6/30/2020 Active COA.04496 Gullett & Associates, Inc. 251 Little Falls Dr Wilmington DE 19808‐1674 6/30/2020 Active COA.01940 Gundlach Sheet Metal Works, Inc. Roger Gundlach 910 Columbus Avenue Sandusky OH 44810 Erie 6/30/2020 Active COA.04424 Guth DeConzo Consulting Engineers, P.C. 242 W. 30th St 3rd Floor New York NY 10001 Out of State 6/30/2020 Active Joseph Gutoskey 10135 Gottschalk Pkwy COA.01502 Gutoskey & Associates, Inc. Suite 4 Chagrin Falls OH 44023 Geauga 6/30/2020 Active COA.02016 GZA GeoEnvironmental, Inc. 249 Vanderbilt Ave Norwood MA 02062 Out of State 6/30/2020 Active COA.01022 H & M Surveying Services, Inc. P.O. Box 181 Amelia OH 45102 Clermont 6/30/2020 Active COA.01771 H. F. Lenz Company John Boderocco 1407 Scalp Avenue Johnstown PA 15904‐3329 Out of State 6/30/2020 Active COA.03088 H.R. Gray & Associates, Inc. 3770 Ridge Mill Dr Hilliard OH 43026 Franklin 6/30/2020 Active

COA.05150 H.W. Lochner, Inc. Foster Plaza 9, Suite 590 750 Holiday Drive Pittsburgh PA 15220 Out of State 6/30/2020 Active COA.01612 H+M Engineering Services, PC Robert Burns 50 Security Drive Jackson TN 38305 Out of State 6/30/2020 Active COA.03380 H2L1 Engineering Inc. 1785 East 45th Street Cleveland OH 44103 Cuyahoga 6/30/2020 Active COA.05662 Haag Engineering Co. 1410 Lakeside Pkwy Ste 100 Flower Mound TX 75028‐4026 6/30/2020 Active COA.01840 Haag Engineering Co. Midwest 1410 Lakeside Pkwy Ste 100 Flower Mound TX 75028 Out of State 6/30/2020 Active COA.05844 Haas Metal Engineering, Inc. (H.M.E., Inc.) 2828 NW Button Rd Topeka KS 66618‐1456 6/30/2020 Active COA.04854 Haines Fire & Risk Consulting Corp PO Box 928 Tuckerton NJ 08087 Out of State 6/30/2020 Active Randall Gipson 1550 North Brown Road, COA.01282 Haines, Gipson & Associates, Inc. #100 Lawrenceville GA 30043 Out of State 6/30/2020 Active COA.01752 Haley & Aldrich, Inc. 70 Blanchard Road Ste 204 Burlington MA 01803 Out of State 6/30/2020 Active Haley‐Dusa Engineering & Surveying John Haley 270 Regency Ridge Drive Suite COA.02077 Group, L.L.C. 203 Dayton OH 45459 Montgomery 6/30/2020 Active COA.04425 Halfen USA Inc. PO Box 18687 San Antonio TX 78218 Out of State 6/30/2020 Active COA.03685 Hall Planning & Engineering, Inc. 322 Beard Street Tallahassee FL 32303 Out of State 6/30/2020 Active COA.04855 Hallberg Engineering, Inc. 1750 Commerce Court White Bear Lake MN 55110 Out of State 6/30/2020 Active COA.03061 Halliwell Engineering Associates, Inc. 865 Waterman Ave East Providence RI 02914 Out of State 6/30/2020 Active HAL‐PE Associates Engineering Services, COA.02965 Inc. 530 W 9th St Newport KY 41071‐1317 6/30/2020 Active COA.03686 HA‐m Consultants 5914 Bluestone Way Lewis Center OH 43035‐7550 Delaware 6/30/2020 Active COA.05044 Hamant Engineering, LLC 2869 Linwood Avenue Cincinnati OH 45208 Hamilton 6/30/2020 Active COA.01574 Hammontree & Associates Limited 5233 Stoneham Rd North Canton OH 44720‐1542 Summit 6/30/2020 Active COA.04536 Hampton Technical Associates, Inc. 35 Wilson Street Suite 201 Pittsburgh PA 15223 Out of State 6/30/2020 Active COA.02650 Hank 2, Ltd., LLC Daniel Nichols 6 Whittlesey Avenue Norwalk OH 44857 Huron 6/30/2020 Active Daniel Nichols 137 South Washington COA.02437 HANK and Associates, Inc. Street Tiffin OH 44883 Seneca 6/30/2020 Active COA.04154 Hanning Surveying, LLC 1277 Silver Lane Mansfield OH 44906 Richland 6/30/2020 Active COA.01611 Hanson Professional Services, Inc. 1525 S 6th St Springfield IL 62703‐2801 6/30/2020 Active COA.04487 Harbor Environmental, Inc. 5800 Evergreen Drive Little Rock AR 72205 Out of State 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.04051 Hardesty & Hanover, LLC 1501 Broadway, 6th Floor New York NY 10036 Out of State 6/30/2020 Active COA.04426 Hardman Surveying 57 W Main St Chillicothe OH 45601 Ross 6/30/2020 Active

COA.02200 Hargis Engineers, Inc. Robert Olson 1201 Third Avenue Suite 600 Seattle WA 98101 Out of State 6/30/2020 Active COA.04349 Hargrove and Associates, Inc. 20 South Royal Street Mobile AL 36602 Out of State 6/30/2020 Active COA.01841 Harley Ellis Devereaux Corporation 26913 Northwestern Highway #200 Southfield MI 48033‐3476 Out of State 6/30/2020 Active COA.03656 Harper Engineering, Inc. 815 Superior Ave., Ste. 1514 Cleveland OH 44114 Cuyahoga 6/30/2020 Active COA.04488 Harper Engineering, LLP 52 B Street Saint Albans WV 25177 6/30/2020 Active COA.04173 Harral and Stevenson, LLC 2869 N Court St Circleville OH 43113‐8809 Pickaway 6/30/2020 Active COA.01230 Harris Consulting Engineers LLC 680 Pilot Rd suite A Las Vegas NV 89119 Out of State 6/30/2020 Active COA.03625 Harrison Engineering, LLC 8101 Boat Club Rd Suite 240‐195 Fort Worth TX 76179 6/30/2020 Active COA.01573 Harrison French & Associates, PLLC 1705 S Walton Blvd Ste 317 Bentonville AR 72712‐7113 6/30/2020 Active COA.02917 Harrison Surveys, LLC 236 Burton St. Fairport Harbor OH 44077‐5504 Lake 6/30/2020 Active COA.04256 Harshman CE Group LLC 92 Courson Hill Rd. Washington PA 15301 Out of State 6/30/2020 Active COA.04350 Hartman Engineering 150 S. Parkway Drive Delaware OH 43015 Delaware 6/30/2020 Active COA.02557 Hasenstab Architects, Inc. 190 North Union St. Ste. 400 Akron OH 44304‐1369 Summit 6/30/2020 Active COA.01758 Haskell Architects and Engineers, P.A. 111 Riverside Ave Jacksonville FL 32202‐4905 6/30/2020 Active COA.03881 Hastings & Chivetta Architects, Inc. 622 Emerson Road Ste. 200 St. Louis MO 63141 Out of State 6/30/2020 Active COA.04224 Hastings Geomatics LLC 5972 Myers Rd. Georgetown OH 45121 Brown 6/30/2020 Active Gateway View Plaza 1600 West Carson COA.02438 Hatch Associates Consultants, Inc. Street Pittsburgh PA 15219 Out of State 6/30/2020 Active COA.05539 Hatch Chester, Inc. 88 East Broad Street Suite 1980 Columbus OH 43215 Franklin 6/30/2020 Active COA.05782 Hatzel & Buehler, Inc. PO Box 848 Circleville OH 43113‐0848 Pickaway 6/30/2020 Active COA.04570 Hausbau Consulting Inc. PO Box 531986 Cincinnati OH 45253‐1986 Hamilton 6/30/2020 Active COA.01208 Havenar Engineering & Surveying Inc 10860 Sidney Freyburg Rd Sidney OH 45365 Shelby 6/30/2020 Active COA.02602 HAWA Incorporated 980 Old Henderson Rd Columbus OH 43220 Franklin 6/30/2020 Active COA.03882 Hawbaker Engineering LLC 1952 Waddle Rd. Ste. 201 State College PA 16803 Out of State 6/30/2020 Active Haworth‐Meyer‐Boleyn Professional COA.01959 Engineers, Inc. Brad Meyer 3 HMB Circle Frankfort KY 40601 Out of State 6/30/2020 Active COA.03562 Hayman Engineering Inc. 723 Broad St Columbia MS 39429 Out of State 6/30/2020 Active COA.03381 Hayward Baker, Inc. 7550 Teague Rd Suite 300 Hanover MD 21076 Out of State 6/30/2020 Active COA.02768 Hazen & Sawyer, PC DBA Hazen & Sawyer 498 Seventh Ave New York NY 10018 Out of State 6/30/2020 Active COA.01526 HB Engineering Inc 9841 York Alpha Dr Unit D North Royalton OH 44133 Cuyahoga 6/30/2020 Active COA.02148 HBK Consultants, Inc. 5880 Sawmill Rd Ste 200 Dublin OH 43017‐1592 Franklin 6/30/2020 Active COA.05120 HBK Engineering, LLC 921 W. Van Buren Chicago IL 60607 Out of State 6/30/2020 Active HCE Advanced Electrical Testing & & Preventive Maintenance, LLC 519 4th St COA.03256 Preventive Maintenance, LLC NW Canton OH 44703 Stark 6/30/2020 Active COA.05625 HCS Engineering Company, Inc. PO Box 5425 Decatur AL 35601‐0425 6/30/2020 Active COA.04960 HDR Construction Control Corporation 8404 Indian Hills Drive Omaha NE 68114 Out of State 6/30/2020 Active COA.01885 HDR Engineering Inc 8404 Indian Hills Dr Omaha NE 68114‐4049 6/30/2020 Active COA.01815 Healthcare Engineering Consultants, Inc. Gary Slack 2830 Skylark Road Springfield OH 45502 Clark 6/30/2020 Active COA.01528 Heapy Engineering Inc 1400 W Dorothy Ln Dayton OH 45409‐1310 Montgomery 6/30/2020 Active COA.04753 Heapy Professional Services, Inc. 1400 W Dorothy Lane Dayton OH 45409 Montgomery 6/30/2020 Active COA.01074 Heery International, P.C. Glenn M. Jardine 999 Peachtree Street NE Atlanta GA 30309 Out of State 6/30/2020 Active COA.01427 HEI Engineering Group, Inc. PO Box 996 Wooster OH 44691‐0996 Wayne 6/30/2020 Active COA.05443 Heintz Engineering, LLC 231 Sandpiper Place Sidney OH 45365 Out of State 6/30/2020 Active Heinz Architecture & Engineering, LLC COA.03827 (Heinz Associates, LLC) (Heinz Associates, LLC) 3252 W 500 N Jasper IN 47546‐8851 Out of State 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.03406 Heitkamp Engineering LLC 677 Birchcreeek Way Springboro OH 45066‐8875 Warren 6/30/2020 Active COA.01023 Hejduk‐Cox and Associates , Inc. John Hejduk 32145 Old South Miles Road Solon OH 44139 Cuyahoga 6/30/2020 Active COA.01726 Hellmuth, Obata & Kassabaum, P.C. 10 South Broadway #200 St. Louis MO 63102 Out of State 6/30/2020 Active COA.03156 Helmig Lienesch LLC 410 S Jefferson St. Dayton OH 45402‐2738 Montgomery 6/30/2020 Active COA.02362 Henderson Engineers, Inc. 8345 Lenexa Dr Ste 300 Lenexa KS 66214‐1777 6/30/2020 Active Hendon & Redmond, Inc. DBA Food Plant Mark Redmond 10816 Millington Court COA.02013 Engineering LLC #110 Cincinnati OH 45242 Hamilton 6/30/2020 Active COA.01347 Hendrix LeBlanc Lewis, Inc. 116 South Pleasantburg Drive Greenville SC 29607 Out of State 6/30/2020 Active COA.01233 Hengst Streff Bajko Architects Inc 1250 Old River Rd Ste 201 Cleveland OH 44113‐1243 Cuyahoga 6/30/2020 Active COA.04614 Henry Toedtman Land Surveyor 5606 Bunnell Hill Rd Lebannon OH 45036 Warren 6/30/2020 Active COA.02763 Herbert, Rowland & Grubic, Inc. 369 E Park Dr Harrisburg PA 17111‐2730 6/30/2020 Active COA.05869 Heritage Land Surveying LLC PO Box5564 Poland OH 44514 Mahoning 6/30/2020 Active COA.01162 Herndon Engineering Services, Inc. 5870 Cook Road Milford OH 45150 Clermont 6/30/2020 Active COA.04856 Herzog Engineering, LLC 530 N. 3rd St. Suite 230 Minneapolis MN 55401 Out of State 6/30/2020 Active COA.01195 Hesmond Consulting Services, LLC Thomas Hesmond 2887 Creekview Lane Avon OH 44011 Lorain 6/30/2020 Active COA.01191 Hess and Associates Engineering, Inc. 12121 Kinsman Rd Newbury OH 44065‐9619 Geauga 6/30/2020 Active COA.02614 HETEN Corporation dba Heten Engineering 3806 April Lane Columbus OH 43227 Franklin 6/30/2020 Active COA.01180 Hetman Engineering, LLC Charles Hetman 10315 Edgerton Road North Royalton OH 44133 Cuyahoga 6/30/2020 Active COA.01816 Hettler Engineering LLC 1225 N Main St Ste A North Canton OH 44720 Stark 6/30/2020 Active COA.04705 Heyl Surveyors 4200 Rybolt Rd Cincinnati OH 45248 Hamilton 6/30/2020 Active COA.01886 HGA Architects and Engineers, LLC 420 N 5th St Ste 100 Minneapolis MN 55401‐2338 6/30/2020 Active COA.04959 Higgenbotham Engineering, Inc. 3222 Corrine Drive Suite F Orlando FL 32803 Out of State 6/30/2020 Active COA.03360 High Concrete Group, LLC 95 Mound Park Drive Springboro OH 45066 Warren 6/30/2020 Active COA.03090 High Voltage Maintenance Corp. 5100 Energy Dr. Dayton OH 45414 Montgomery 6/30/2020 Active COA.05190 Highh Engineering, LLC 2577 Prussia Road Waverly OH 45690 6/30/2020 Active COA.04427 Highland Engineering, P.C. 700 Industrial Dr, Ste A Cary IL 60013 Out of State 6/30/2020 Active COA.01101 Highland Surveying Ltd. Kenneth Highland 80 Fayette Street Nelsonville OH 45764 Athens 6/30/2020 Active COA.01788 Hill Engineering Inc DBA Hill Engineering 3 W Central Ave Delaware OH 43015 Delaware 6/30/2020 Active COA.03567 Hill International, Inc. 2005 Market St Ste 1700 Philadelphia PA 19103 Out of State 6/30/2020 Active COA.05657 Hill Surveying 209 Bethesda St Barnesville OH 43713‐9620 Belmont 6/30/2020 Active COA.05656 Hill, Foley, Rossi & Associates, LLC 3680 Pleasant Hill Road Suite 200 Duluth GA 30096 6/30/2020 Active COA.04351 Hilltop Engineering Solutions LLC 454 Hilltop Lane Cincinnati OH 45215 Hamilton 6/30/2020 Active COA.01084 Hilscher‐Clarke Electric Company 519 4th Street NW Canton OH 44703 Stark 6/30/2020 Active COA.02478 Hitchens & Associates 234 S 3rd St Coshocton OH 43812 Coshocton 6/30/2020 Active COA.04067 HKS Architects, Inc. 350 N. Saint Paul, Ste. 100 Dallas TX 75201‐4240 Out of State 6/30/2020 Active COA.02292 HLS Services, LLC 11418 North Dixie Drive Vandalia OH 45377 Montgomery 6/30/2020 Active HLS, Incorporated DBA Hoy Land COA.04858 Surveying 39 Village Green Dr Westerville OH 43082‐9345 Delaware 6/30/2020 Active COA.05568 HNA Engineering, pllc 11880 Cranston Dr Ste 104 Arlington TN 38002‐4939 6/30/2020 Active COA.02199 HNTB Ohio, Inc. PO Box 412197 Kansas City MO 64141 Out of State 6/30/2020 Active COA.04983 Hochstetler Milling, Ltd. 552 Hwy 95 Loudonville OH 44842 Ashland 6/30/2020 Active COA.01490 Hockaden and Associates Inc 883 N Cassady Ave Columbus OH 43219 Franklin 6/30/2020 Active COA.05821 Hocking Hills Companies Limited 16254 Maple St, PO Box 348 LAURELVILLE OH 43135 Hocking 6/30/2020 Active Hodge Design Associates, P.C. dba Hodge dba Hodge Structural Engineers 22 COA.01102 Structural Chestnut Street Evansville IN 47713 Out of State 6/30/2020 Active COA.05483 Hoff Consulting Services, LLC 4000 Magnolia Circle Maumee OH 43537 Lucas 6/30/2020 Active COA.05506 Hoffman Engineers, LLC PO Box 344 Pineland FL 33945 Out of State 6/30/2020 Active COA.03626 Hoffmann, Inc. 6001 49th Street S Muscatine IA 52761 Out of State 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.01781 Hofmann‐Metzker, Inc. George Hofmann 24 Beech St Berea OH 44017 Cuyahoga 6/30/2020 Active COA.01817 Holistic Engineering, Inc. Joseph Spagnuolo 2643 Jackie Lane Westlake OH 44145 Cuyahoga 6/30/2020 Active COA.04352 Holland Engineering, Inc. 220 Hoover Blvd. Ste. 2 Holland MI 49423 Out of State 6/30/2020 Active COA.01400 Holmes Consulting Engineers, LLC David Holmes P O Box 40623 Cincinnati OH 45240‐0623 Hamilton 6/30/2020 Active COA.01968 Hong, Inc Curtis Hong 300 Phillips Ave Suite #4 Toledo OH 43612 Lucas 6/30/2020 Active COA.04225 Hood EE Consulting, PLLC 120 Solleftea Drive Madison MS 39110 Out of State 6/30/2020 Active COA.04174 Hopper Engineering Associates Inc. 300 Vist Del Mar Redondo Beach CA 90277 Out of State 6/30/2020 Active COA.03627 Horizon Engineering Associates, LLP 800 Veterans Memorial Hwy Suite 301 Hauppauge NY 11788 Out of State 6/30/2020 Active COA.02306 Horizon Surveying, LLC 1809 Briedweng Ave Kettering OH 45420‐2905 Montgomery 6/30/2020 Active COA.03628 Horn and Associates, Inc. 216 North Main Street Winchester KY 40391 Out of State 6/30/2020 Active COA.04766 Horner & Shifrin, Inc. 401 S. 18th Street Suite 400 St. Louis MO 63103 Out of State 6/30/2020 Active COA.04175 Hornor Brothers Engineers PO Box 386 Clarksburg WV 26302 Out of State 6/30/2020 Active COA.05846 Horton Design Group, PLLC 17105 Kenton Dr Ste 202C Cornelius NC 28031‐5654 6/30/2020 Active Horty Elving, A Wold Company (HORTY (Horty Elving & Associates, Inc.) 332 COA.05004 ELVING & ASSOCIATES, INC.) Minnesota St Suite W2000 Saint Paul MN 55101 Out of State 6/30/2020 Active COA.03776 Hoss & Brown Engineers Inc. 4910 Corporate Centre Dr. Ste. 177 Lawrence KS 66047 Out of State 6/30/2020 Active COA.02920 Howard K Bell Consulting Engineers Inc 2480 Fortune Drive Suite 350 Lexington KY 40509 Out of State 6/30/2020 Active COA.03687 Howbert Surveying, LLC 8477 Mercile Road Fort Jennings OH 45844 Allen 6/30/2020 Active COA.01627 Howells & Baird Inc 1156 E State St Salem OH 44460 Columbiana 6/30/2020 Active COA.02076 Howerton Engineering and Surveying PLLC Richard Howerton 533 2nd St Portsmouth OH 45662 Scioto 6/30/2020 Active COA.03269 Howland Company, LLC 7378 Southern Boulevard, Suite 200 Boardman OH 44512 Mahoning 6/30/2020 Active COA.01366 Hrezo Engineering, Inc. Robert Hrezo 1025 Ridge Avenue Greendale IN 47025 Out of State 6/30/2020 Active HRP Engineering, Inc. (HRP Associates, COA.04860 Inc.) 197 Scott Swamp Rd Farmington CT 06032 Out of State 6/30/2020 Active COA.04571 HRV Conformance Verification Associates 420 Rouser Rd Suite 400 Moon Township PA 15108 Out of State 6/30/2020 Active COA.04615 Hubbard Merrell Engineering Corporation 1623 N. First Street Suite 201 Flagstaff AZ 86004 Out of State 6/30/2020 Active COA.02504 Hubbell, Roth & Clark, Inc. Hubbell, Roth & Clark, Inc. PO Box 824 Bloomfield Hills MI 48303‐0824 6/30/2020 Active COA.03883 Hudepohl Engineering, LLC 6163 Sugartree Court Liberty Township OH 45011‐9342 Butler 6/30/2020 Active COA.05593 Hughes Land Surveying PO Box 216 Mineral Wells WV 26150‐0216 6/30/2020 Active COA.04176 Huitt‐Zollars, Inc. 1717 McKinney Ave., Ste. 1400 Dallas TX 75202 Out of State 6/30/2020 Active COA.02649 Hull & Associates, Inc. 6397 Emerald Parkway, Suite 200 Dublin OH 43016 6/30/2020 Active COA.03091 Hunt Engineering, LLC 195 West Main Street P.O. Box 237 Tarlton OH 43156 Pickaway 6/30/2020 Active COA.03803 Hunt, Guillot & Associates, LLC 603 E Reynolds Dr Ruston LA 71270‐2822 Out of State 6/30/2020 Active COA.05664 Hunter Engineering Solutions, Inc. PO Box 1094 Versailles KY 40383‐5094 6/30/2020 Active COA.03828 Hurley & Stewart, LLC 2800 S 11th Street Kalamazoo MI 49009 Out of State 6/30/2020 Active Hurricane Hill Development Company LLC (Hurricane Hill Development Company, COA.05222 PLLC) 1042 Hurricane Hill Road Mason NH 03048 Out of State 6/30/2020 Active COA.05154 Huval & Associates, Inc. 922 W. Pont des Mouton Rd. Lafayette LA 70507 Out of State 6/30/2020 Active COA.01842 HWH Architects Engineers Planners Inc. 600 Superior Ave E Ste 1100 Cleveland OH 44114‐2623 Cuyahoga 6/30/2020 Active COA.01073 Hx Engineering LLC 8660 Brandywine Sagamore Hills OH 44067 Summit 6/30/2020 Active COA.04290 HydraTech Engineered Products, LLC 10448 Chester Road Cincinnati OH 45215 Hamilton 6/30/2020 Active (Hydration Engineering PLLC) 393090 W. COA.05365 Hydration Engineering LLC 2900 Rd Ochelata OK 74051 Out of State 6/30/2020 Active COA.04862 Hydrosphere Engineering PO Box 360530 Cleveland OH 44136 Cuyahoga 6/30/2020 Active COA.01205 I. A. Lewin, P.E. and Company, LLC Isaac Lewin 4110 Mayfield Road Suite B South Euclid OH 44121 Cuyahoga 6/30/2020 Active COA.01967 I. C. Thomasson Associates, Inc. 2950 Kraft Dr Nashville TN 37204‐3682 6/30/2020 Active COA.05347 I3 Engineering and Consulting, LLC 705 Saddleback Circle Bridgeport WV 26330 Out of State 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status IBI GROUP ENGINEERING SERVICES (USA) COA.05768 INC. 8101 N High St Ste 100 Columbus OH 43235‐1406 Franklin 6/30/2020 Active COA.01718 IBI Group Michigan, LLC 25200 Telegraph Road #300 Southfield MI 48033 Out of State 6/30/2020 Active COA.04018 IC Design Services, LLC 6239 S East St Ste C Indianapolis IN 46227‐2088 6/30/2020 Active COA.03158 ICM Ethanol, Inc. (ICM, Inc) 310 N. First Street Colwich KS 67030‐9655 Out of State 6/30/2020 Active COA.03374 Icon Construction, Inc. 10501 Success Lane Dayton OH 45458‐3653 Montgomery 6/30/2020 Active COA.04428 Icove & Associates PO Box 1348 Knoxville TN 37901‐1348 6/30/2020 Active COA.02856 IDC Engineering Inc 2633 Adgate Road Lima OH 45805‐3707 Allen 6/30/2020 Active COA.05623 IDOM, Inc. 330 2nd Ave S Ste 600 Minneapolis MN 55401‐2274 6/30/2020 Active COA.05759 IEA Engineering, LLC 6325 Digital Way Ste 460 Indianapolis IN 46278‐1679 6/30/2020 Active COA.04893 IHI E&C International Corporation 15377 West Memorial Drive, Suite 300 Houston TX 77079 Out of State 6/30/2020 Active COA.01172 IJUS, LLC William Schulze 690 Taylor Rd Suite 100 Gahanna OH 43230 Franklin 6/30/2020 Active COA.03242 Imagineering Results Analysis Corporation 6227 Wellington Place Dr Dayton OH 45424 Montgomery 6/30/2020 Active COA.05311 IMEG Corp MS‐BL 2711 Centerville Rd Suite 400 Wilmington DE 19808 6/30/2020 Active COA.03884 IMETCO, Incorporated PO Box 171 Brimfield IL 61517 Out of State 6/30/2020 Active COA.05639 Inbounds Surveying LLC 14222 Grass Lake Rd Camden MI 49232‐9785 6/30/2020 Active COA.05774 Independence Engineering LLC 102 Farnsworth Ave Ste 310 Bordentown NJ 08505‐1308 6/30/2020 Active COA.04767 Independence Excavating, Inc. 5720 Schaaf Rd Independence OH 44131 6/30/2020 Active COA.05876 Industrial Ally, Inc. 1422 Elbridge Payne Rd Ste 120 Chesterfield MO 63017‐8549 6/30/2020 Active COA.04353 Industrial Power Systems, Inc. 146 Dixie Hwy Rossford OH 43460‐1215 Wood 6/30/2020 Active Industrial Resources‐WV, Inc. (Industrial (Industrial Resources, Inc.) 100 Bell COA.05308 Resources, Inc.) Avenue Carnegie PA 15106 Out of State 6/30/2020 Active COA.04839 Industrial TurnAround Corporation 13141 N Enon Church Rd Chester VA 23836 Out of State 6/30/2020 Active COA.03688 Infinigy Engineering PLLC 1033 Watervliet Shaker Road Albany NY 12205 Out of State 6/30/2020 Active COA.01558 Infinity Engineering Consultants, LLC 4001 Division St. Metairie LA 70002‐3205 Out of State 6/30/2020 Active COA.05621 Infinity Engineering Group 1208 E Kennedy Blvd Ste 230 Tampa FL 33602‐3509 6/30/2020 Active Infrastructure & Development Engineering COA.02357 Inc 2451 Crowne Point Dr Cincinnati OH 45241 Hamilton 6/30/2020 Active COA.03092 Infrastructure Engineering Inc 1 S Wacker Dr Ste 2650 Chicago IL 60606‐4614 6/30/2020 Active COA.03306 Infrastructure Engineers, Inc. 12596 W Bayaud Ave Ste 300 Lakewood CO 80228‐2031 Franklin 6/30/2020 Active COA.05582 Infrastructure Engineers, LLC 12596 W Bayaud Ave Ste 300 Lakewood CO 80228‐2031 Hamilton 6/30/2020 Active COA.04320 InfraStructure, LLC 6910 Pacific Street Ste. 310 Omaha NE 68106 Out of State 6/30/2020 Active COA.05448 IngenAE, LLC PO Box 525 Naperville IL 60566 Out of State 6/30/2020 Active COA.05378 Ingenium Enterprises, Inc. 221 Roswell Street Suite 100 Alpharetta GA 30009 Out of State 6/30/2020 Active COA.04130 Ingenuity Engineers Inc. 4798 New Broad St Ste 300 Orlando FL 32814‐6436 6/30/2020 Active Curtis Ingram, Jr. 212 Overlook Circle, COA.01309 Ingram Civil Engineering Group, LLC Suite 105 Brentwood TN 37027 Out of State 6/30/2020 Active Innova Technologies Engineers, Inc. (Innova Technologies, Inc.) 1432 South COA.03926 (Innova Technologies, Inc.) Jones Blvd. Las Vegas NV 89146 Out of State 6/30/2020 Active Innovative Electrical Testing and COA.04706 Construction LLC 5410 Mt. Pisgah Rd. York PA 17406 Out of State 6/30/2020 Active COA.03159 Innovative Engineering Services, Inc. 6347 Constitution Drive Fort Wayne IN 46804 6/30/2020 Active COA.03003 Innovative Functions, Inc. 3200 South Bridge Street Chillicothe OH 45601 Ross 6/30/2020 Active COA.03959 Innovative Solutions Unlimited, LLC 1862 Shyville Road Piketon OH 45661 6/30/2020 Active COA.03629 Innovative Structural Engineering MD, Inc 30 South Main St. Bel Air MD 21014 Out of State 6/30/2020 Active COA.05363 Innovative Structural Engineering, Inc. 40810 County Center Dr Ste 110 Temecula CA 92591‐6049 6/30/2020 Active Insite Group Consulting Engineers (Insite COA.04384 Group Inc.) 3540 NE Ralph Powell Rd Ste B Lees Summit MO 64064‐2360 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.02689 INSPEC, INC. Dwight Benoy 5801 Duluth St Minneapolis MN 55422 Out of State 6/30/2020 Active COA.05835 Integral Group LLC 427 13th St Oakland CA 94612‐2601 6/30/2020 Active COA.05720 INTEGRATED BIOENGINEERING LLC 2917 Short Vine St Unit 19370 Cincinnati OH 45219‐7515 Hamilton 6/30/2020 Active COA.01251 Integrated Design Group, Inc. Stephen McNeice 133 Federal St Boston MA 02110 Out of State 6/30/2020 Active COA.01310 Integrated Engineering Consultants, Inc. 9700 Rockside Rd Ste 290 Cleveland OH 44125 Cuyahoga 6/30/2020 Active COA.03804 Integrated Engineering, PLLC 166 Prosperous Place Suite 220 Lexington KY 40509 Out of State 6/30/2020 Active Integration Engineering, LLC (Integration COA.05771 Engineering, PLLC) 10414 Jackson Oaks Way Ste 102 Knoxville TN 37922‐0704 6/30/2020 Active COA.03573 Integrity Aquatic, LLC 5474 Ridge Road Cortland OH 44410 Trumbull 6/30/2020 Active COA.04068 Integrity Structural Corp. 12777 Jones Road Ste. 388 Houston TX 77070 Out of State 6/30/2020 Active COA.04863 Integrity Structural Engineering 1129 Hillcrest Avenue St. Joseph MI 49085 Out of State 6/30/2020 Active COA.05049 Intelligrated Systems, LLC 7901 Innovation Way Mason OH 45040 Warren 6/30/2020 Active Interactive Resources of California COA.04131 (Interactive Resources Inc.) (Interactive Resources Inc.) 117 Park Place Richmond CA 94801 Out of State 6/30/2020 Active COA.03568 International Design Services, Inc. 1801 Park 270 Dr. Ste. 220 St. Louis MO 63146 Out of State 6/30/2020 Active COA.01628 Interplan, LLC 604 Courtland St Suite 100 Orlando FL 32804 Out of State 6/30/2020 Active COA.02120 Interstates Engineering Inc 538 12th St NE Sioux Center IA 51250 Out of State 6/30/2020 Active COA.01104 Intertech Design Services, Inc. Stephen Vamosi 9675 Montgomery Rd Cincinnati OH 45242 Hamilton 6/30/2020 Active COA.03830 Intertech Design, Inc. 8070 Park Lane, Ste. 400 Dallas TX 75231 Out of State 6/30/2020 Active COA.04072 Inventure Civil Engineering, LLC P.O. Box 1781 Wake Forest NC 27587 Out of State 6/30/2020 Active COA.02003 Invotec Engineering Inc 10909 Industry Ln Miamisburg OH 45342 Montgomery 6/30/2020 Active IPS Professional Engineers and Architects, COA.03927 PC 721 Arbor Way, Suite 100 Blue Bell PA 19422 Out of State 6/30/2020 Active COA.05160 Irish Tower, LLC 4603 Bermuda Dr Sugar Land TX 77479 Out of State 6/30/2020 Active Iron Claw, LLC DBA Engineered Technical DBA Engineered Technical Solutions 979 COA.04177 Solutions East 179 St. Cleveland OH 44119 Cuyahoga 6/30/2020 Active COA.01006 Iron Pin Surveying & Engineering Inc 3413 Granger Rd Medina Township OH 44256‐8603 Medina 6/30/2020 Active COA.05290 ISG Professional, LLC 115 East Hickory Street Suite 300 Mankato MN 56001 Out of State 6/30/2020 Active COA.05586 ITERIS, INC. 1700 Carnegie Ave Ste 100 Santa Ana CA 92705‐5551 6/30/2020 Active COA.04649 ITunnel Inc. 175 S Third St Suite 200 Columbus OH 43215 Franklin 6/30/2020 Active COA.02772 ITW Building Components Group Inc. 6451 N. Federal Hwy Ste 101 Ft Lauderdale FL 33308 Out of State 6/30/2020 Active COA.05416 Ivey Engineering, Inc. 8330 Juniper Creek Lane San Diego CA 92126 6/30/2020 Active COA.01767 J & J Surveying Services, Inc. John Wetherill 7509 E. Main St. Suite 104 Reynoldsburg OH 43068 Franklin 6/30/2020 Active COA.01019 J & Y Engineering Services, Inc. Gary Johnston 6777‐B Engle Road Middleburg Heights OH 44130 Cuyahoga 6/30/2020 Active COA.04809 J R Messineo Engineering, LLC 7233 Mojave Street Dublin OH 43017 Franklin 6/30/2020 Active COA.02924 J Tarpoff Corp PO Box 1632 Lebanon OH 45036‐5632 Warren 6/30/2020 Active COA.04768 J&M Structural Engineering, LLC 3045 S Kansas Expy Springfield MO 65807‐5969 6/30/2020 Active COA.01811 J. A. Doepker Associates, Inc. James Doepker 12 Highland Avenue Fort Thomas KY 41075 Out of State 6/30/2020 Active COA.01001 J. A. McMahon, Inc. 6 E Park Ave Niles OH 44446‐5058 Trumbull 6/30/2020 Active COA.01629 J. C. Andrus & Associates, Inc. 5241 Secor Rd Ste A Toledo OH 43623‐2419 Lucas 6/30/2020 Active COA.01009 J. C. Hines and Associates, LLC 4030 Mount Carmel Tobasco Rd Ste 319 Cincinnati OH 45255 Clermont 6/30/2020 Active COA.05817 J. CASEY CONSULTING, LLC (IEE, PLLC) PO Box 1001 Ravenswood WV 26164‐3001 6/30/2020 Active COA.05060 J. D. Hair & Associates, Inc. 2424 E 21st St Ste 510 Tulsa OK 74114‐1723 6/30/2020 Active COA.01004 J. D. Stine, P.E. & Associates, Inc. 109 South Main Street Bethel OH 45106 Clermont 6/30/2020 Active COA.01281 J. R. Johnson Engineering, Inc. Kenneth Gilbert 6673 Eastland Road Middleburg Hts OH 44130 Cuyahoga 6/30/2020 Active J. Timothy King 9200 Montgomery Road, COA.01059 J. T. King & Co., Inc. Suite 21B Cincinnati 45242 Hamilton 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status J. W. Sims & Associates Engineering COA.04430 Company 1545 Country Club Rd Indianapolis IN 46234 Out of State 6/30/2020 Active COA.01957 J.A.R. Engineering & Surveying, Inc. c/o James Resar 658 Nicole Drive Amherst OH 44001 Lucas 6/30/2020 Active COA.05038 J.B. Turman Engineering, PLLC P.O. Box 483 Barbourville WV 25504 Out of State 6/30/2020 Active COA.03928 J.D. Williamson Construction Co., Inc. PO Box 113 Tallmadge OH 44278‐0113 Summit 6/30/2020 Active COA.02433 J.E. Thien, Inc. Jeff Thien 4190 Hamilton Cleves Road Fairfield OH 45014‐5906 Butler 6/30/2020 Active COA.04489 J.F. Stayton & Associates, Inc. P.O. Box 161 Eldorado OH 45321 Preble 6/30/2020 Active COA.02559 J.M. Verostko, Inc. 2781 Salt Springs Rd Youngstown OH 44509‐1035 Mahoning 6/30/2020 Active COA.05491 J.S. Held LLC 2701 W. Busch Blvd. Suite 200 Tampa FL 33618 Out of State 6/30/2020 Active COA.04708 J.W. Smith & Associates, LLC 2 Fruit Hill Drive Chillicothe OH 45601 6/30/2020 Active Jack Hamilton 342 High Street, P.O. Box COA.01085 Jack A. Hamilton & Associates, Inc. 471 Flushing OH 43977 Belmont 6/30/2020 Active Jack Walters 5166 Blazer Memorial COA.02648 Jack D. Walters & Associates, Inc. Parkway Dublin OH 43017 Franklin 6/30/2020 Active COA.04321 Jackson, Renfro and Associates, Inc. 141 Village St Suite 1 BIrmingham AL 35242 Out of State 6/30/2020 Active Jacobs Associates DBA McMillen Jacobs COA.03929 Associates 1109 First Avenue Seattle WA 98101 Out of State 6/30/2020 Active COA.01503 Jacobs Engineering Group Inc 1000 Wilshire Blvd Ste 2100 Los Angeles CA 90017‐2417 6/30/2020 Active COA.02119 James D Simpson & Assoc Engineers Inc James Simpson 13744 Smokey Ridge Dr Carmel IN 46033 Out of State 6/30/2020 Active COA.04227 James E. Forst & Associates, Inc. 1165 E Broadway Louisville KY 40204 Out of State 6/30/2020 Active COA.03777 James Johnston & Associates, Inc. 8150 N Central Expy Ste. M2100 Dallas TX 75206 Out of State 6/30/2020 Active COA.04354 James M. Standard & Associates, Inc. 300 Washington St., Ste 206 Monroe LA 71201 Out of State 6/30/2020 Active COA.05866 Jaminet Engineering LLC 29 E Front St Youngstown OH 44503‐1439 Mahoning 6/30/2020 Active Brian Slagle 9120 Harrison Park Court, COA.01439 Janssen & Spaans Engineering, Inc. West Indianapolis IN 46216 6/30/2020 Active COA.05451 Jared C. Watson, P.E. 2904 Parkwood Circle Rogers AR 72756 Out of State 6/30/2020 Active Jaros Baum & Bolles Consulting Engineers, COA.04810 LLP 80 Pine Street, 12th Floor New York NY 10005 Out of State 6/30/2020 Active COA.03285 Jasontek Surveying Inc. 232 B West Plane St Bethel OH 45106‐1391 Clermont 6/30/2020 Active JAW Professional Environmental COA.04709 Solutions, LLC 6539 Harrison Ave Ste 120 Cincinnati OH 45247‐7822 Hamilton 6/30/2020 Active COA.03778 JAX Refrigeration, Inc. 1529 S 3rd St Jacksonville Beach FL 32250 Out of State 6/30/2020 Active COA.05082 JDBE, Inc. (JDB Engineering, Inc.) 3687 Concord Rd York PA 17402 Out of State 6/30/2020 Active COA.03026 JDH Engineering Inc 3000 Ivanrest SW Ste B Grandville MI 49418 Out of State 6/30/2020 Active COA.03831 JDO Engineering, LLC 474 Twp Rd. 286 Richmond OH 43944 Jefferson 6/30/2020 Active COA.02507 JDRM Engineering, Inc. 5604 North Main Street Suite 200 Sylvania OH 43560 Lucas 6/30/2020 Active COA.01231 Jedson Engineering, Inc. One Centennial Plaza 705 Central Ave Cincinnati OH 45202 Hamilton 6/30/2020 Active COA.05813 Jeff E. Lewis 62 Bravender Way Duxbury MA 02332‐4139 6/30/2020 Active Jeff Gatlin Consulting Engineers, Inc. COA.04950 (Thompson Engineers, Inc.) 2924 Walnut Grove Rd Ste 1 Memphis TN 38111‐2719 6/30/2020 Active COA.05645 Jeff Thompson 3717 Hopper Hill Rd Cincinnati OH 45255‐5013 Clermont 6/30/2020 Active COA.04545 Jeffrey A. Cordi, P.S. 1052 Independence Ave Akron OH 44310 Summit 6/30/2020 Active COA.04710 Jeffrey S. Uroseva LLC 7739 Burgess Run Rd Poland OH 44514 Mahoning 6/30/2020 Active COA.04490 JEK Engineering, LLC 407 Blair Rd NW Vienna VA 22180 Out of State 6/30/2020 Active COA.01103 Jensen Hughes, Inc. 3610 Commerce Dr Ste 817 Baltimore MD 21227‐1640 6/30/2020 Active COA.03308 Jensen/BRV Engineering, PLLC 1653 East Main St. Rochester NY 14609‐7000 Out of State 6/30/2020 Active COA.05847 Jerry L. Gamble, Surveyor 713 Lenox Ave Zanesville OH 43701‐2432 Muskingum 6/30/2020 Active COA.04431 Jesse V. Newburn, P.S. 3815 Boy Scout Rd NE Dover OH 44622 Tuscarawas 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.01843 Jezerinac Geers & Associates, Inc. Ronald Jezerinac 5640 Frantz Road Dublin OH 43017 Franklin 6/30/2020 Active COA.02477 JGD Associates, Inc. 92 Moore Rd Avon Lake OH 44012‐1110 Lorain 6/30/2020 Active COA.04682 JHI Group, Inc. 309 Monroe St Monroeville OH 44847‐9406 Huron 6/30/2020 Active COA.05036 Jimison Surveying, LLC 7908 Fryer Rd Russellville OH 45168 Brown 6/30/2020 Active dba Industrial Contracting & Engineering COA.03160 JK ICE Ventures, Inc. 319 Pokagon Trail, Ste. C Angola IN 46703 Out of State 6/30/2020 Active COA.01723 JLA Engineering, Inc. John Lux, Jr. 3481 Amity Road Hilliard OH 43026 Franklin 6/30/2020 Active COA.02668 JMA Consultants, Inc. 4357 Harrison Avenue Cincinnati OH 45233 Hamilton 6/30/2020 Active COA.05387 JMJ Engineering Consultants LLC 1558 Union Valley Road Wampum PA 16157 6/30/2020 Active COA.03410 JMN Consulting Engineers, PLLC 6525 15th Avenue NW Suite 200 Seattle WA 98117‐5506 6/30/2020 Active COA.01200 JMS Engineers, Ltd. Jeramie Sollman 310 E Russell Road Sidney OH 45365 Shelby 6/30/2020 Active COA.05891 JMS Surveying, LLC 915 Garfield St Struthers OH 44471‐1501 Mahoning 6/30/2020 Active JNE Consulting and Engineering Delaware COA.05648 PA 103 Gamma Dr Ste 160 Pittsburgh PA 15238‐2983 6/30/2020 Active COA.01741 Jobes Henderson & Associates, Inc. 59 Grant Street Newark OH 43055 Licking 6/30/2020 Active Joe Hunt & Associates, Inc. DBA JHA COA.03981 Companies 466 S. Main Street Montrose PA 18801 Belmont 6/30/2020 Active COA.05444 John D. Longinotti, P.E. 1986 N Bridgeport Dr Fayetteville AR 72704‐6730 6/30/2020 Active COA.04969 John Edward Sibila 4590 Garber Drive N.W. Strasburg OH 44680 Tuscarawas 6/30/2020 Active COA.05207 John F. Kouba, P.E. 2952 Goldfinch Circle Marietta GA 30066 Out of State 6/30/2020 Active COA.01933 John Hancock & Associates, Inc. John Hancock 326 East Market Street Sandusky OH 44870 Erie 6/30/2020 Active COA.05442 John Millett, PE 7257 Hawkins View Drive Fort Worth TX 76132 Out of State 6/30/2020 Active COA.03805 John Napier, LLC 1409 Woodville Road Mansfield OH 44903‐9478 Richland 6/30/2020 Active COA.05309 John Volosen, P.E. 524 Jarvis Rd Akron OH 44319 Summit 6/30/2020 Active dba Judge Engineering Company 1201 E COA.01368 John W. Judge Co. David Rd Kettering OH 45429‐5761 Montgomery 6/30/2020 Active COA.04987 John W. Rufener Electric, LLC 10471 Easton Rd Rittman OH 44270 Wayne 6/30/2020 Active COA.01709 Johnson & Pace Incorporated 1201 NW Loop 281 Suite 100 Longview TX 75604 Out of State 6/30/2020 Active COA.03931 Johnson Wilbur Adams, Inc. 330 S Naperville Rd Ste 300 Wheaton IL 60187‐5442 6/30/2020 Active COA.01966 Johnson, Mirmiran & Thompson, Inc. 40 Wight Avenue Hunt Valley MD 21030 6/30/2020 Active COA.04322 Johnson, Spellman & Associates, Inc. 350 Research Court Ste 130 Peachtree Corners GA 30092 Out of State 6/30/2020 Active COA.01544 Johnston Burkholder Associates, LLC 930 Central St Kansas City MO 64105‐1607 6/30/2020 Active COA.02387 Jones & Henry Engineers Ltd 3103 Executive Parkway Suite 300 Toledo OH 43606 Lucas 6/30/2020 Active COA.04179 Jones Consultants LLC 128 Kistler Drive Export PA 15632 Out of State 6/30/2020 Active COA.04355 Jones Petrie Rafinski Corp. dba JPR 325 S Lafayette Blvd South Bend IN 46601‐2201 Out of State 6/30/2020 Active COA.03932 Jones Surveying, LLC 1924 Mentor Avenue Painesville OH 44077 Lake 6/30/2020 Active Sandra Jones 8401 Claude Thomas Rd Ste COA.01571 Jones Warner Consultants, Inc. 51 Franklin OH 45005 Warren 6/30/2020 Active COA.04291 Jordan & Skala Engineers, Inc. 4275 Shackleford Road Ste. 200 Norcross GA 30093 Out of State 6/30/2020 Active COA.04651 Joseph A. Fick 1857 West Cole Rd Fremont OH 43420 Sandusky 6/30/2020 Active COA.04229 Joseph, Lawrence and Company LLC 1180 Harwood Avenue Suite 3000 Altamonte Springs FL 32714 Out of State 6/30/2020 Active COA.05702 Josephson‐Werdowatz & Associates, Inc. 6370 Lusk Blvd Ste F200 San Diego CA 92121‐2755 6/30/2020 Active COA.05067 Joshua D. Thomas, P.E., LLC 6789 State Route 305 Fowler OH 44418 Trumbull 6/30/2020 Active COA.04110 JPE Engineering LLC 16400 W Dixie Hwy Unit 601652 North Miami Beach FL 33160‐0557 6/30/2020 Active COA.03490 JRP Surveying, LLC 201 East 11th Street Dover OH 44622 Tuscarawas 6/30/2020 Active COA.04953 JS Engineering, LLC 521 N. Julia Street Urbana OH 43078 Champaign 6/30/2020 Active Aaron Smith 1801 W 32nd St Suite 104 COA.01403 JS Smith Consulting Engineers, P.C. Bldg B Joplin MO 64804 Out of State 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status JTL Consulting Engineering LLC (JTL COA.05602 Consulting LLC) 2875 Iridium Ct Sparks NV 89436‐5408 6/30/2020 Active COA.05351 Julie Cromwell & Associates, LLC 2114 Madison Rd. Cincinnati OH 45208 Hamilton 6/30/2020 Active COA.05373 Jungers Engineering, LLC 12165 Miller Road Johnstown OH 43031 Licking 6/30/2020 Active COA.02652 Just Engineering & Associates, Inc. 1691 Oak Lane NE Atlanta GA 30329 Out of State 6/30/2020 Active COA.05295 Justis Engineering, LLC 421 W State St # 327 Columbus OH 43215‐4008 Franklin 6/30/2020 Active COA.05193 Juston Fluckey SE 2833 Oak Rd Plymouth IN 46563‐9757 6/30/2020 Active COA.03361 JV Group, LTD 10323 Ravenna Road Twinsburg OH 44087 Summit 6/30/2020 Active COA.03492 K&L Engineering LLC 22864A State Route 73 West Portsmouth OH 45663 Scioto 6/30/2020 Active COA.01476 K.E. McCartney & Associates, Inc. Brian McCartney 52 N. Diamond Street Mansfield OH 44902 Richland 6/30/2020 Active K.S. Ware and Associates LLC (K.S. Ware & COA.05764 Associates, L.L.C.) 54 Lindsley Ave Nashville TN 37210‐2039 6/30/2020 Active COA.04712 K2M Design, Inc. 3121 Bridge Ave Cleveland OH 44113 Cuyahoga 6/30/2020 Active Shashi Savla 5900 Sharon Woods COA.01993 Kabil Associates, Inc. Boulevard #B Columbus OH 43229 Franklin 6/30/2020 Active COA.05824 Kahuna Design, LLC 11400 Westmoor Circle Suite 325 Westminster CO 80021 6/30/2020 Active COA.03832 Kahuna Ventures 11400 Westmour Circle Ste 325 Westminster CO 80021 Out of State 6/30/2020 Active COA.05862 KAI Engineering, LLC 2060 Craigshire Rd Saint Louis MO 63146‐4010 6/30/2020 Active COA.04652 Kalstrom Surveying & Mapping, LLC 2295 W. Market St Unit G Akron OH 44313 Summit 6/30/2020 Active COA.03723 Kamrani Engineering Inc. 300 Weaver Mine Trail Chapel Hill NC 27517 Out of State 6/30/2020 Active James Cicero 3135 Euclid Avenue Suite COA.02074 Karpinski Engineering 200 Cleveland OH 44115 Cuyahoga 6/30/2020 Active COA.05851 Kaskaskia Engineering Group, LLC 208 E Main St Ste 100 Belleville IL 62220‐1643 6/30/2020 Active COA.05783 Katahdin Environmental Corporation 3553 Camino Mira Costa Ste E San Clemente CA 92672‐3512 6/30/2020 Active COA.05573 Katalyst Innovations and Engineering LLC 5687 Wilson Mills Rd Highland Hts OH 44143‐3208 Cuyahoga 6/30/2020 Active COA.01675 KBR Engineering Company LLC Licensing Dept 601 Jefferson St Houston TX 77002 Out of State 6/30/2020 Active Attn: Licensing Department 601 Jefferson COA.05632 KBR Technical Services, Inc. St. Houston TX 77002 6/30/2020 Active COA.01954 KCI Associates of Ohio, P.A. 120 S Central Ave Ste 350 Clayton MO 63105‐1705 6/30/2020 Active COA.05233 KDH Consulting Engineers, Inc. 593 Rugh Street Greenburg PA 15601 Out of State 6/30/2020 Active COA.04911 Kelly Engineering PLLC PO Box 254 Dailey WV 26259 Out of State 6/30/2020 Active COA.04958 Kelso‐Regen Associates, Inc. 201 Sherlake Ln Ste 201 Knoxville TN 37922‐2351 6/30/2020 Active COA.02348 Kenexis Consulting Corporation Kevin Mitchell 3366 Riverside Dr Suite 200 Columbus OH 43221 Franklin 6/30/2020 Active COA.03982 Kentuckiana Curb Company, Inc. 2716 Grassland Drive Louisville KY 40299‐2526 Out of State 6/30/2020 Active COA.03309 Kenyon Surveying and Mapping, LLC 1604 Twp. Rd. 65 Jeromesville OH 44840‐9647 Ashland 6/30/2020 Active COA.03411 KERAMIDA Environmental, Inc. 401 N College Ave Indianapolis IN 46202‐3605 6/30/2020 Active COA.01395 Kerr Technical Services, LLC 3022 Junietta Ave Cincinnati OH 45211‐5716 Hamilton 6/30/2020 Active COA.01844 Kerr‐Greulich Engineers, Inc. 1534 Ormsby Station Ct Louisville KY 40223 Out of State 6/30/2020 Active COA.05337 Kevin Easley 5585 Day Drive Milford OH 45150 Clermont 6/30/2020 Active COA.02118 Key Environmental, Inc. James Zubrow 200 Third Avenue Carnegie PA 15106 Out of State 6/30/2020 Active COA.03271 Keystone Consultants, Inc. 32 East Main Street Carnegie OH 15106 Out of State 6/30/2020 Active Keystone Engineering Inc dba Keystone Keystone Engineering Inc. of Louisiana Engineering Inc of Louisiana (Keystone (Keystone Engineering Inc.) 3500 N COA.04385 Engineering Inc) Causew Metairie LA 70002 Out of State 6/30/2020 Active COA.03833 Keystone Engineering, Inc. 15151 State Route 138 Clarksburg OH 43115‐9740 Ross 6/30/2020 Active COA.05321 Keystone Experts and Engineers, LLC 558 E Castle Pines Pkwy Ste. B4‐105 Castle Pines CO 80108 Out of State 6/30/2020 Active COA.04181 Keystone Mining Services, LLC 258 Kappa Drive Pittsburgh PA 15238 Out of State 6/30/2020 Active COA.05467 Keystone Retaining Wall Systems, LCC 4444 W 78th St Minneapolis MN 55435‐5406 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.02677 Keystone Structural Engineering, LLC Gary W. Tshudy 575 Hostetter Lane Annville PA 17003 Out of State 6/30/2020 Active COA.04132 Keystone Surveying and Mapping Inc. 1392 Cadiz Road Wintersville OH 43953 Jefferson 6/30/2020 Active COA.05426 KGI Wireless, Inc. 805 Las Cimas Parkway Bldg 3, Suite 370 Austin TX 78746 Out of State 6/30/2020 Active COA.05128 Khachaturian Engineering Associates, Inc. 186 Wood Ave S 1st Fl Iselin NJ 08830‐2764 6/30/2020 Active COA.05333 Kidron Electric, Inc. PO Box 248 Kidron OH 44636‐0248 Wayne 6/30/2020 Active COA.02710 Kiefner and Associates, Inc. 4480 Bridgeway Ave Suite D Columbus OH 43219 Franklin 6/30/2020 Active COA.01218 Kiewit Engineering Group, Inc. 9401 Renner Blvd. Lenexa KS 66219 Out of State 6/30/2020 Active COA.05611 Kim Halverstadt Surveying, LLC 132 S Vine St Lisbon OH 44432‐1412 Columbiana 6/30/2020 Active COA.04230 KimiaPower LLC (KimiaPower PLLC) 5000 Centre Green Way STE 500 Cary NC 27513‐5821 6/30/2020 Active COA.04539 Kimicata Rail Consulting, Inc. 906 West Hackberry Drive Arlington Heights IL 60004 Out of State 6/30/2020 Active COA.02449 Kimley‐Horn and Associates, Inc. 421 Fayetteville Street Suite 600 Raleigh NC 27601 Out of State 6/30/2020 Active COA.05119 Kinectrics AES Inc. 40 Shurman Blvd Ste. 340 Naperville IL 60563 Out of State 6/30/2020 Active COA.05428 Kinetics Noise Control, Inc. 6300 Irelan Place Dublin OH 43017 Franklin 6/30/2020 Active COA.04433 Kinnison Engineering and Surveying, LLC 218 E 2nd St Wellston OH 45692 Jackson 6/30/2020 Active COA.02834 Kirkpatrick Forest Curtis PC 525 Central Park Dr Ste 202 Oklahoma City OK 73105‐1707 6/30/2020 Active COA.04462 Kitchen and Associates Services, Inc. 756 Haddon Ave Collingswood NJ 08108 Out of State 6/30/2020 Active COA.05259 Kittelson & Associates, Inc. to 851 SW 6th Avenue, Suite 600 Portland OR 97204 Out of State 6/30/2020 Active COA.04231 KL&A, Inc. 1717 Washington Ave, Ste 100 Golden CO 80401 Out of State 6/30/2020 Active COA.03689 Klein and Hoffman, Inc. 150 S Wacker Drive Ste. 1900 Chicago IL 60606 Out of State 6/30/2020 Active COA.03551 Klein Engineering, LLC PO Box 181503 Fairfield OH 45018‐1503 Clermont 6/30/2020 Active COA.04784 Kleinfelder, Inc. 550 West C Street Suite 1200 San Diego CA 92101 Out of State 6/30/2020 Active COA.04133 Kleinschmidt Associates 141 Main Street PO Box 650 Pittsfield ME 04967 6/30/2020 Active COA.04289 KLG, LLC 1255 Collier Rd. Atlanta GA 30318 Out of State 6/30/2020 Active COA.05577 Klingner & Associates PC 616 N 24th St Quincy IL 62301‐3248 6/30/2020 Active COA.05886 Klute Engineering, LLC 1313 Road G York NE 68467‐8032 6/30/2020 Active COA.03524 KMB Design Group, LLC 1800 Route 34, Ste. 209 Wall NJ 07719‐3511 6/30/2020 Active COA.04788 Knighthawk Engineering, Inc. 17625 El Camino Real Suite 412 Houston TX 77058 Out of State 6/30/2020 Active COA.05808 Koblasz & Kennison Engineering, P.C. 232 Creekstone Rdg Woodstock GA 30188‐3732 6/30/2020 Active COA.03162 Koch Engineering Group, LLC 3971 Hoover Rd. #145 Grove City OH 43123 Franklin 6/30/2020 Active COA.02147 Koehler Surveying, Inc. Victor Koehler P. O. Box 28 Upper Sandusky OH 43351 Wyandot 6/30/2020 Active COA.01161 Kohli and Kaliher Associates Inc 2244 Baton Rouge Ave Lima OH 45805‐1132 Allen 6/30/2020 Active COA.01845 Kohrs Lonnemann Heil Engineers, PSC Joseph Kohrs 1538 Alexandria Pike Ste 11 Ft. Thomas KY 41075 Out of State 6/30/2020 Active COA.03210 Kokosing Construction Company, Inc. 6235 Westerville Rd Westerville OH 43081‐4041 Franklin 6/30/2020 Active COA.05138 Kokosing Industrial, Inc. 6235 Westerville Rd. Westerville OH 43081 Franklin 6/30/2020 Active COA.04019 Koogle Engineering, LLC 3361 Rouse Rd Suite 155 Orlando FL 32817 Out of State 6/30/2020 Active COA.03066 Koppers Railroad Structures Inc. 4546 Tompkins Dr Madison WI 53716 Out of State 6/30/2020 Active COA.02784 Korda International Inc 1650 Watermark Dr Ste 200 Columbus OH 43215‐7010 Franklin 6/30/2020 Active Brian Braaksma 1650 Watermark Dr., Suite COA.02647 Korda/Nemeth Engineering, Inc. 200 Columbus OH 43215‐7010 Franklin 6/30/2020 Active COA.03095 Kowalski Engineering, Inc. 3710 Section Road Cincinnati OH 45236 Hamilton 6/30/2020 Active COA.02508 Kozak Consultants, Inc. Charles Pluto 3569 Rocky River Drive Cleveland OH 44111 Cuyahoga 6/30/2020 Active COA.04769 KP Engineering, LP 5555 Old Jacksonville Hwy Tyler TX 75703 Out of State 6/30/2020 Active COA.04770 KPFF, Inc. 1601 Fifth Ave Suite 1600 Seattle WA 98101 Out of State 6/30/2020 Active Kraemer Consulting Engineers, LLC (Kraemer Consulting Engineers, PLLC) 2050 COA.04069 (Kraemer Consulting Engineers, PLLC) W. Whispering Wind Dr. Ste. 158 Phoenix AL 85085 Out of State 6/30/2020 Active

DBA Kraft Electrical & Telecommunication COA.03163 Kraft Electrical Contracting Inc Services 5710 Hillside Ave. Cincinnati OH 45233 Hamilton 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.02877 Kramer & Associates, LLC Douglas Kramer 101 N Barron St Eaton OH 45320 Preble 6/30/2020 Active COA.04434 Kramer Engineers 394 Oak St Columbus OH 43215 Franklin 6/30/2020 Active COA.05880 Kramer Gehlen & Associates, Inc 400 Columbia St Ste 240 Vancouver WA 98660‐3413 6/30/2020 Active COA.01273 KRB Engineering, Inc. Kathleen R. Bender 330 Downing Drive Chardon OH 44024 Geauga 6/30/2020 Active COA.05597 KRD Structural Engineering, LLC 1951 Braewick Dr Akron OH 44313‐6209 Summit 6/30/2020 Active COA.03096 Krech Ojard & Associates, Inc. 227 W 1st St Ste 500 Duluth MN 55802‐5054 6/30/2020 Active COA.04356 Krech, O'Brien, Mueller & Associates, Inc. 6115 Cahill Avenue Inver Grove Heights MN 55076 Out of State 6/30/2020 Active COA.01421 Kretch Associates Inc 2741 Kersdale Rd Pepper Pike OH 44124 Cuyahoga 6/30/2020 Active COA.04813 Krudwig Structural Engineers, Inc. 11263 Strang Line Rd Lenexa KS 66215 Out of State 6/30/2020 Active COA.03164 Krumroy‐Cozad Construction Corp. 376 West Exchange Street Akron OH 44302 Summit 6/30/2020 Active COA.02157 KS Associates Inc 260 Burns Rd Ste 100 Elyria OH 44035‐1513 Lorain 6/30/2020 Active COA.05279 KSE Engineering, P.C. 1900 AM Drive Suite 201 Quakertown PA 18951 Out of State 6/30/2020 Active COA.02699 KTA Group Inc 12950 Worldgate Dr Ste 100 Herndon VA 20170‐6005 6/30/2020 Active COA.02347 KTA‐TATOR, INC. Daniel Adley 115 Technology Drive Pittsburgh PA 15275 Out of State 6/30/2020 Active Christopher Homola 27001 Springside COA.01332 KTB Associates Consulting Engineers, LLC Lane Olmsted Falls OH 44138‐3715 Cuyahoga 6/30/2020 Active COA.03552 KU Resources, Inc. 22 South Linden Street Duquesne PA 15110 Out of State 6/30/2020 Active COA.02073 Kucera International Inc 38133 Western Pkwy Willoughby OH 44094‐7589 Lake 6/30/2020 Active COA.03630 Kupper Engineering, Inc. 300 Brookside Ave, Bldg 14 Ambler PA 19002 Out of State 6/30/2020 Active COA.04540 Kurt Sauer PE, LLC 402 Atlantic St., NW Warren OH 44483 Trumbull 6/30/2020 Active COA.05524 Kurzynske & Associates 2900 Lebanon Pike Ste 201 Nashville TN 37214‐2555 6/30/2020 Active COA.02509 KZF Design Inc dba KZF Design 700 Broadway St Cincinnati OH 45202 Hamilton 6/30/2020 Active COA.05411 L & R Technologies LLC 7478 Fairfield Lakes Drive Powell OH 43065 Out of State 6/30/2020 Active L & W Enterprises Inc of WV (L & W COA.04232 Enterprises, Inc.) (L & W Enterprises, Inc) PO Box 826 Petersburg WV 26847 Out of State 6/30/2020 Active COA.01030 L S Engineers Inc 234 N Main St LeSueur MN 56058 Out of State 6/30/2020 Active COA.01016 L. R. Purdom & Associates, Inc. PO Box 220 Wheelersburg OH 45694‐0220 Scioto 6/30/2020 Active COA.05594 L.C. Renninger Group 341 State Ave Beaver PA 15009‐1634 6/30/2020 Active COA.03382 L.E. Gregg Associates 2456 Fortune Drive Suite 155 Lexington KY 40509 Out of State 6/30/2020 Active COA.04435 L.S. Gallegos & Assoc., Inc. 116 Inverness Dr E Ste 207 Englewood CO 80112‐5125 6/30/2020 Active COA.03493 L.W. Survey Co. 325 S Lake Ave Ste 315 Duluth MN 55802‐2305 Out of State 6/30/2020 Active COA.05079 L2 Engineering, LLC 6590 Sales Rd Wayneville OH 45068 Warren 6/30/2020 Active COA.05513 L5 Consulting 5882 Briarhill Dr Solon OH 44139‐2344 Cuyahoga 6/30/2020 Active COA.05126 L‐7 Services LLC (L‐7 Services LLC) PO Box 1387 Golden CO 80402 6/30/2020 Active COA.03413 LA Fuess Partners Inc 3333 Lee Parkway Ste 300 Dallas TX 75219‐5122 Out of State 6/30/2020 Active COA.03834 LA Gates Company 2302 South Fayette St Beckley WV 25801‐6935 Out of State 6/30/2020 Active Labella Associates, PC (Labella Associates, COA.04575 DPC) 6150 Parkland Blvd Ste 100 Mayfield Heights OH 44124‐4103 Cuyahoga 6/30/2020 Active COA.02072 Ladd Engineering, Inc. Laurie Ladd 2712 Star Lane Wadsworth OH 44281 Medina 6/30/2020 Active COA.03414 Lake Erie Electric of Toledo, Inc. 12763 Middleton Pike Bowling Green OH 43402‐8286 Wood 6/30/2020 Active COA.04357 Lake Superior Consulting, LLC 130 W Superior St. Ste. 500 Duluth MN 55802 Out of State 6/30/2020 Active COA.05737 LAM Engineering LLC 6135 Park South Drive Ste 510 Charlotte NC 28210 6/30/2020 Active COA.04771 Lambert Consulting, PLLC 122 Woodshire Dr Parkersburg WV 26104 Out of State 6/30/2020 Active COA.04097 Land Design Group, LLC 77 Lethbridge Ln Copley OH 44322 Summit 6/30/2020 Active COA.04713 Landers Consulting LLC 6145 Deer Run Liberty Township OH 45044 Butler 6/30/2020 Active COA.05651 Landform Professional Services, LLC 105 5th Ave S Ste 513 Minneapolis MN 55401‐2537 6/30/2020 Active COA.04235 Landmark Professional Group LTD PO Box 324 Huntsburg OH 44046 Out of State 6/30/2020 Active COA.02598 Landmark Structures I, LP 301 Southy County Farm Road Suite C Wheaton IL 60187 Out of State 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.02534 Landmark Survey Group, Incorporated Paul Passarelli 2099 W. Fifth Avenue Columbus OH 43212 Franklin 6/30/2020 Active Landmark Surveying Co. of Indiana, Inc. (Landmark Surveying Co., Inc.) 15 NE Third COA.02538 (Landmark Surveying Co., Inc.) Street Washington IN 47501 Out of State 6/30/2020 Active COA.02813 Landsong Engineering, Inc. 7603 Old Rockside Rd Independence OH 44131 Cuyahoga 6/30/2020 Active COA.01173 Landtech Professional Surveying, LLC Matthew Mokanyk PO Box 193 Grawn MI 49637 Out of State 6/30/2020 Active COA.03984 Lane Engineers, Inc. PO Box 1059 Tulare CA 93275 Out of State 6/30/2020 Active COA.05285 Lane Metal, Inc. (Lane Enterprises, Inc.) 8271 Mercer Street Pulaski PA 16143 6/30/2020 Active COA.01755 Lane Supply, Inc. Richard McCaskey 120 Fairview Street Arlington TX 76010 Out of State 6/30/2020 Active COA.03724 Laney Directional Drilling Co. 831 Crossbridge Drive Spring TX 77373 6/30/2020 Active Langan Engineering and Environmental COA.03835 Services Inc. 300 Kimball Dr Parsippany NJ 07054 Out of State 6/30/2020 Active COA.03933 Lange Structural Group, LLC 3616 Potomac Ln. Lincoln NE 68516 Out of State 6/30/2020 Active COA.04182 Lanham Engineering, LLC 2421 Reginald Ct. Powell OH 43065 Franklin 6/30/2020 Active Lanier & Associates Consulting Engineers, COA.04436 Inc. 4101 Magazine St New Orleans LA 70115 Out of State 6/30/2020 Active COA.01631 Lanier Consulting, LLC Gary Lanier P.O Box 1621 Stow OH 44224‐0621 Columbiana 6/30/2020 Active Lankford & Associates Consulting COA.05137 Engineers, Inc. 1730 Walnut St. Kansas City MO 64108 Out of State 6/30/2020 Active COA.04323 Lansdale Surveying Inc. 1008 Main St. (State Route 28) Milford OH 45150 Clermont 6/30/2020 Active COA.01472 Lapina & Associates, LLC Ronald Lapina 195 Village Drive Cranberry Twp PA 16066 Out of State 6/30/2020 Active COA.03030 Larson & Darby, Inc. 4949 Harrison Ave Suite 100 Rockford IL 61108 Out of State 6/30/2020 Active dba Larson Design Group, Inc. 1000 COA.03934 Larson Design Group, Inc. Commerce Park Drive Suite 201 Williamsport PA 17701 Out of State 6/30/2020 Active COA.01615 Larson Engineering, Inc 3524 Labore Rd White Bear Lake MN 55110‐5126 6/30/2020 Active COA.04020 Latimer, Sommers and Associates, P.A. 3639 SW Summerfield Dr. Ste. A Topeka KS 66614 Out of State 6/30/2020 Active COA.03725 Latta Structural Engineers, LLC 8005 Church St E, Ste. 216 Brentwood TN 37027‐5335 Out of State 6/30/2020 Active COA.01417 Latta Technical Services, Inc. 1255 W 15th St Ste 300 Plano TX 75075‐7245 6/30/2020 Active COA.05712 Laughery Land Surveying, LLC 967 Us Highway 42 Unit B Ashland OH 44805‐8841 Ashland 6/30/2020 Active COA.02152 Laughery, Inc. Ronald Laughery 967 U. S. 42 Ashland OH 44805 Ashland 6/30/2020 Active COA.04021 Lauren Engineers & Constructors, Inc. PO Box 1761 Abilene TX 79604 6/30/2020 Active COA.01193 Lawhon & Associates, Inc. 1441 King Avenue Columbus OH 43212 Franklin 6/30/2020 Active COA.03362 Lawson Elser, Inc. 650 E. Carmel Drive Ste. 150 Carmel IN 46032 Out of State 6/30/2020 Active COA.01915 LBYD, Inc. 880 Montclair Rd. Ste. 600 Birmingham AL 35213‐1972 6/30/2020 Active dba Land Design Consultants 9025 Osborn COA.02646 LDC Inc Dr Mentor OH 44060 Lake 6/30/2020 Active COA.04617 LDIS, LLC 5620 Ward Rd Ste 200 Arvada CO 80002 Out of State 6/30/2020 Active LeanTrak, Inc. Robert Wadas 1645 Indian COA.01910 LeanTrak, Inc. Wood Circle ‐ Suite 101 Maumee OH 43537 Lucas 6/30/2020 Active COA.02026 Leavitt & Associates Engineers, Inc. 1324 First Street South Nampa ID 83651 Out of State 6/30/2020 Active LEAVY Engineering and Building COA.05634 Commissioning, LLC. 4305 Oakleaf Cv Decatur GA 30034‐6244 Cuyahoga 6/30/2020 Active COA.01406 LEC International, Inc. Kiram Patel P. O. Box 22 Hinckley OH 44233 Medina 6/30/2020 Active COA.05433 LECGI Inc. 13113 Eastpoint Park Blvd Ste D Louisville KY 40223‐4191 6/30/2020 Active COA.02389 Lee A. Knuppel & Associates, Inc. Lee Knuppel 7770 Cooper Road #7 Cincinnati OH 45242 Hamilton 6/30/2020 Active COA.05589 Lee C Nordloh PS 733 Indian Hill Rd Terrace Park OH 45174‐1011 Hamilton 6/30/2020 Active COA.03935 Lee S. Good, P.E. Inc. 10483 Cleveland Avenue P.O. Box 608 Uniontown OH 44685 Stark 6/30/2020 Active COA.05619 Leedy & Petzold Associates, LLC 11046 W Bluemound Rd Wauwatosa WI 53226‐4123 6/30/2020 Active COA.03887 Leesman Engineering & Associates, Inc. 2720 Topichills Drive Cincinnati OH 45248 Hamilton 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.05791 Legacy Design Group, LLC 576 W 900 S Ste 105 Woods Cross UT 84010‐8194 6/30/2020 Active COA.03065 Legacy Engineering, LLC 7776 Northwind Ct Columbus OH 43235 Franklin 6/30/2020 Active COA.04386 Lehigh Valley Technical Associates, Inc. 1584 Weaversville Rd Northampton PA 18067 Out of State 6/30/2020 Active COA.02629 Leidos Engineering, LLC 1000 Legion Pl Ste 1100 Orlando FL 32801‐1054 6/30/2020 Active COA.01749 Leinweber Engineering Ltd L. Donald Leinweber 351 Paradise Road Painesville OH 44077 Lake 6/30/2020 Active COA.05412 LeMasters Engineering, LLC 505 S Moose Eye Rd Norwich OH 43767‐9706 Muskingum 6/30/2020 Active COA.05668 LeMessurier Consultants Inc. 1380 Soldiers Field Rd Boston MA 02135‐1023 6/30/2020 Active COA.01412 Lennon, Smith, Souleret Engineering, Inc. 846 4th Ave Coraopolis PA 15108‐1556 6/30/2020 Active COA.04437 Leppard Johnson & Associates, P.C. 100 Crescent Centre Pkwy Ste 520 Tucker GA 30084 Out of State 6/30/2020 Active Leppert Associates LLC (Leppert COA.05579 Associates) 1422 Washington Ave Golden CO 80401‐1918 6/30/2020 Active COA.02564 Lewandowski Engineers LLC 234 N Erie St Toledo OH 43604‐5608 Lucas 6/30/2020 Active Lewis and Associates, Engineering COA.02738 Consultants, LLC 3130 Washington Blvd. Cleveland Heights OH 44118 Cuyahoga 6/30/2020 Active COA.04814 Lewis E. McClelland 933 S. Walnut St. Troy OH 45373 6/30/2020 Active COA.01141 Lewis Land Professionals, Inc. David Lewis 8691 Wadsworth Road #100 Wadsworth OH 44281 Medina 6/30/2020 Active COA.05398 LHB Design, Inc. (LHB, Inc.) 21 West Superior Street Suite 500 Duluth MN 55802 Out of State 6/30/2020 Active COA.03031 Lightowler Johnson Associates Inc. PO Box 2464 Fargo ND 58108‐2464 Out of State 6/30/2020 Active DBA Limbach Engineering & Design COA.04815 Limbach Facility Services LLC Services 301 East Pine St Suite 400 Orlando FL 32801 6/30/2020 Active COA.04576 Linde Engineering North America, Inc. 6100 South Yale Avenue, Suite 1200 Tulsa OK 74136 Out of State 6/30/2020 Active COA.05163 Lindell Engineering, Inc. 3411 Kilmer Lane North Plymouth MN 55441 Out of State 6/30/2020 Active COA.03574 Linebach Funkhouser, Inc. 114 Fairfax Avenue Louisville KY 40207 Out of State 6/30/2020 Active COA.04577 Linfield, Hunter & Junius, Inc. 3608 18th Street Metairie LA 70002 Out of State 6/30/2020 Active COA.01106 LINK Engineering, LLC of TN Imad N. Kashif 135 S David Lane Knoxville TN 37922 Out of State 6/30/2020 Active COA.01382 Linn Engineering, Inc. Timothy Linn 534 Market Street Zanesville OH 43701 Muskingum 6/30/2020 Active Little Diversified Architectural Consulting, COA.01538 LLC 5815 Westpark Drive Charlotte NC 28217‐3554 Out of State 6/30/2020 Active COA.03166 LJ Engineering PO Box 1365 Columbus IN 47202‐1365 6/30/2020 Active COA.02510 LJB, Inc. 2500 Newmark Dr Miamisburg OH 45342 Montgomery 6/30/2020 Active COA.05326 LK Architecture and Engineering P.C. 345 Riverview Suite 200 Wichita KS 67203 Out of State 6/30/2020 Active Mark Kennedy 2735 N Holland Sylvania Rd COA.02237 LKL Engineers Ltd Ste A2 Toledo OH 43615‐1844 Lucas 6/30/2020 Active COA.02736 LKPB Engineers, Inc. 3001 Broadway St NE Ste 601 Minneapolis MN 55413‐2659 6/30/2020 Active COA.01031 LL Dunn & Company, LLC 2508 Canterbury Road Columbus OH 43221 Franklin 6/30/2020 Active COA.01124 LLI Engineering, Inc. James White 1501 Preble Avenue Ste. 300 Pittsburgh PA 15233‐2248 Out of State 6/30/2020 Active COA.04928 Lloyd Engineering, Inc. 6565 West Loop South Suite 708 Houston TX 77401 Out of State 6/30/2020 Active COA.03415 LLR Professional Services, LLC 1977 Meadowbrook Way Coshocton OH 43812 Coshocton 6/30/2020 Active COA.01704 LMHT Associates PA 3005 CARRINGTON MILL BLVD Suite 150 Morrisville NC 27560 Out of State 6/30/2020 Active LMNO Engineering, Research, and COA.03167 Software, Ltd. 7860 Angel Ridge Rd. Athens OH 45701‐9601 Athens 6/30/2020 Active COA.02289 LMS Surveying, Ltd. Timothy Durr P O Box 65 Sharon Center OH 44274 Medina 6/30/2020 Active COA.02266 Lochmueller Group, Inc. 6200 Vogel Rd Evansville IN 47715‐4006 6/30/2020 Active Lochsa Engineering of Idaho, LLC (Lochsa COA.05241 Engineering of Idaho, PLLC) 201 N Maple Grove Rd # STE100 Boise ID 83704‐8310 6/30/2020 Active

COA.02597 Lock Two Surveying, LLP Christopher Harmon 5166 Lock‐Two Road New Bremen OH 45869 Shelby 6/30/2020 Active COA.03125 Lockwood, Andrews & Newnam, Inc. 2925 Briarpark Dr Ste 400 Houston TX 77042 Out of State 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.05472 Lonquist Field Service, LLC 12912 Hill Country Blvd Ste F‐200 Austin TX 78738‐6717 6/30/2020 Active 21 Pennsylvania Plaza ‐ 14th Fl at 360 W. COA.05469 Loring Consulting Engineers, Inc. 31st Street New York NY 10001‐2727 6/30/2020 Active COA.01143 Los Alamos Technical Associates, Inc. 756 Park Meadow Rd Westerville OH 43081‐2871 Franklin 6/30/2020 Active COA.04745 Louis A. Green and Associates 5820 St. Rt. 734 Jamestown OH 45335 Greene 6/30/2020 Active COA.01008 Louis A. Zarlenga & Associates, LLC Louis Zarlenga 7000 South Ave Suite 1 Youngstown OH 44512 Mahoning 6/30/2020 Active COA.03952 Louis Berger U.S., Inc. 412 Mount Kemble Avenue Morristown NJ 07962‐1946 Out of State 6/30/2020 Active COA.05348 Louis P. Giuliani 10483 Adams Rd Galena OH 43021 Delaware 6/30/2020 Active COA.01418 Louis Perry & Associates Inc 165 Smokerise Dr Wadsworth OH 44281 Medina 6/30/2020 Active COA.05522 Louise A. Veverka PO Box 608 Westfield Center OH 44251‐0608 Medina 6/30/2020 Active Loukas Engineering, Limited DBA Loukas COA.03575 Engineering DBA Loukas Engineering 232 19th St. NW Canton OH 44709 Stark 6/30/2020 Active COA.03416 Lovorn Engineering Associates, LLC 700 Blaw Avenue Ste. 200 Pittsburgh PA 15238 Out of State 6/30/2020 Active COA.04438 Lowe Land Surveying 19141 Salt Run Rd Caldwell OH 43724 Noble 6/30/2020 Active COA.05554 Lowry Engineering PLLC 1111 Westrac Dr S Ste 108 Fargo ND 58103‐2384 6/30/2020 Active COA.05372 LSC Surveying LLC 1553 Park Forest Dr Toledo OH 43614 Lucas 6/30/2020 Active dba LTK Engineering Services 100 West COA.03837 LTK Consulting Services, Inc. Butler Avenue Ambler PA 19002‐5703 Out of State 6/30/2020 Active Luckett & Farley, Architects, Engineers and COA.01429 Construction Managers, Incorporated Atul Mashruwala 737 South Third Street Louisville KY 40202 Out of State 6/30/2020 Active COA.01707 Luis G. Riancho & Associates, Inc. Luis Riancho 140 West Wenger Road Englewood OH 45322 Montgomery 6/30/2020 Active COA.01614 Lulfs Consulting, L.L.C. Chad Lulfs 16701 County Road Z Napoleon OH 43545 Henry 6/30/2020 Active COA.04931 Lutz's Surveying Services 6682 St Rt 132 Goshen OH 45122 Clermont 6/30/2020 Active Lynch and Associates‐Engineering COA.05825 Consultants, LLC 440 Milwaukee Ave Burlington WI 53105‐1253 6/30/2020 Active COA.05302 Lynch Mykins Structural Engineers, PC 5032 Rouse Drive Suite 200 Virginia Beach VA 23462 Out of State 6/30/2020 Active COA.04295 Lynch, Harrison & Brumleve, Inc. 550 Virginia Ave. Indianapolis IN 46203 Out of State 6/30/2020 Active COA.01489 Lysaght & Associates, P.A. Charles Lysaght 120 Saint Mary's St Raleigh NC 27605 Out of State 6/30/2020 Active COA.04387 M & H Engineering, LLC 1449 Willowood Ct Painesville Twp OH 44077 Summit 6/30/2020 Active COA.03496 M Consultants, LLC dba M‐Engineeriing 750 Brooksedge Blvd. Westerville OH 43081 Franklin 6/30/2020 Active M S Benbow and Associates Professional COA.03631 Engineering Corporation PO Box 836 Metairie LA 70004‐0836 Out of State 6/30/2020 Active M&H Energy Services (M&H Enterprises, COA.05161 Inc.) 19450 Highway 249 Suite 600 Houston TX 77070 Out of State 6/30/2020 Active Mark Bielski 7955 Stone Creek Dr Suite COA.02596 M. A. Bielski & Associates, Inc. 120 Chanhassen MN 55317 Out of State 6/30/2020 Active M. A. Lehman Professional Engineering, COA.02778 LLC Michael Lehman 15057 Arnold Road Dalton OH 44618 Wayne 6/30/2020 Active COA.02032 M. K. POPE Engineering, LLC Michael Pope 5298 Grosbeak Glen Court Orient OH 43146 Franklin 6/30/2020 Active COA.03889 M.J. McTish & Associates Inc. 1500 Sycamore Road Ste. 320 Montoursville PA 17754‐9303 Out of State 6/30/2020 Active COA.04134 M/E Design Services PO Box 1028 Mishawaka IN 46546‐1028 Out of State 6/30/2020 Active COA.04865 M2 Structural, LLC 887 W. Marietta St. NW Suite T‐103 Atlanta GA 30318 Out of State 6/30/2020 Active

COA.05546 M3 Engineering & Technology Corporation 2051 W Sunset Rd Ste 101 Tucson AZ 85704‐1722 6/30/2020 Active COA.04816 MAAKIL Group, Ltd 567 Fox View Ct Perrysburg OH 43551‐1885 Wood 6/30/2020 Active COA.03841 Mabey Inc. 6770 Dorsey Road Elkridge MD 21075‐6205 Out of State 6/30/2020 Active COA.04970 MacAulay‐Brown, Inc. 4021 Executive Drive Beavercreek OH 45430 Greene 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status dba Byrnside Surveying LLC P. O. Box COA.01569 Mack Acquisition, Inc. 541066 Cincinnati OH 45254 Hamilton 6/30/2020 Active COA.03936 Mackie Consultants, LLC 9575 W. Higgins Rd. Ste. 500 Rosemont IL 60018 Out of State 6/30/2020 Active COA.04787 MacMillan and Company, LLC 2101 Front St Ste 200 Cuyahoga Falls OH 44221‐3251 Summit 6/30/2020 Active COA.05274 Madachik Structural Engineering, LLC 7943 Boneta Rd Wadsworth OH 44281 Medina 6/30/2020 Active COA.04324 Madsen, Kneppers and Associates, Inc. 100 Pringle Ave., Ste. 340 Walnut Creek CA 94596 Out of State 6/30/2020 Active COA.04022 Magnolia River Services Inc. 408 Bank St NE Decatur AL 35601‐1604 6/30/2020 Active COA.05739 Magnum Geo‐Solutions, LLC 138 E 4th St Ste E Loveland CO 80537‐5502 6/30/2020 Active COA.03525 Magnusson Klemencic Associates, Inc. 1301 Fifth Avenue Ste. 3200 Seattle WA 98101‐2699 Out of State 6/30/2020 Active COA.05278 Magoto Land Surveying, Ltd. 2723 Loy Road Fort Loramie OH 45845 Shelby 6/30/2020 Active COA.05230 Maguire Iron, Inc. 1610 N. Minnesota Ave Sioux Falls SD 57104 Out of State 6/30/2020 Active COA.01370 Mahoning Valley Contractors, LLC Anthony E. Pannunzio 207 Topaz Circle Canfield OH 44406 Mahoning 6/30/2020 Active COA.05592 Maida Engineering, Inc. 1300 Cory Dr Fort Washington PA 19034‐1614 6/30/2020 Active COA.04817 Mainstay Engineering Group Inc 212 N Main St Suite 300 North Wales PA 19454 Out of State 6/30/2020 Active COA.05276 Mainstream Commercial Divers, Inc. 75 York Ave Ste D Randolph MA 02368‐1841 Out of State 6/30/2020 Active COA.05015 Mainthia Technologies, Incorporated 7055 Engle Rd. Suite 402 Cleveland OH 44130 Cuyahoga 6/30/2020 Active COA.01480 Makeever and Associates Inc Robert Makeever P O Box 325 Bucyrus OH 44820 Crawford 6/30/2020 Active COA.05211 Malicoat‐Winslow Engineers, P.C. 5649 N. Clearview Rd. Columbia MO 65202 Out of State 6/30/2020 Active

COA.01731 Malouf Engineering International, Inc. E. Mark Malouf 17950 Preston Road, #720 Dallas TX 75252 Out of State 6/30/2020 Active COA.05814 Manley Brothers LLC 200 Benton St Valley Park MO 63088‐1743 6/30/2020 Active COA.01924 MAPCO Consulting Ltd 2387 High Point Dr Zanesville OH 43701 Muskingum 6/30/2020 Active COA.01568 Marbach & Brady Land Surveying Inc. Christian Marbach 3220 Southview Drive Elkhart IN 46514 Out of State 6/30/2020 Active COA.03497 March Adams & Associates, Inc. P.O. Box 3689 Chattanooga TN 37404 Out of State 6/30/2020 Active COA.05515 Marek Kobialka, PE 2947 Randall Rd Ransomville NY 14131‐9618 6/30/2020 Active COA.04185 Marine Solutions of Kentucky Inc. 225 Industry Parkway Nicholasville KY 40356 Out of State 6/30/2020 Active COA.03890 Marino Engineering Associates, Inc. 1370 McCausland Ave St. Louis MO 63117 Out of State 6/30/2020 Active COA.04135 Marino Surveying, LLC 12638 Hovey Dr Chesterland OH 44026 6/30/2020 Active COA.05170 Mark Chase, LLC 1971 Euclid Rd New London OH 44851 Huron 6/30/2020 Active COA.05498 Mark W. Hoffman Engineering 4309 State Route 45 Rome OH 44085 Ashtabula 6/30/2020 Active COA.05065 Marker Engineering & Surveying LLC 529 East Main Street Gnadenhutten OH 44629 Tuscarawas 6/30/2020 Active COA.04715 Marque Engineering, LLC 2230 Park Ave Ste 100 Cincinnati OH 45206‐2782 Hamilton 6/30/2020 Active COA.03032 Marshall Miller & Associates, Inc. dba Carno MM&A 582 Industrial Park Rd Bluefield VA 24605 Out of State 6/30/2020 Active Martin Control Systems, Inc. dba COA.05327 MartinCSI 8460 Estates Ct. Plain City OH 43064 Union 6/30/2020 Active COA.04023 Martin M. Umberg, LLC 2470 Quail Run Farm Lane Cincinnati OH 45233 Hamilton 6/30/2020 Active COA.04136 Martin/Martin Inc. 12499 West Colfax Ave Lakewood CO 80215 Out of State 6/30/2020 Active COA.01907 Mary Ellen Kimberlin, LLC 51 Mallard Point Hebron OH 43025‐9688 Licking 6/30/2020 Active COA.05191 Maryland EASI, LLC (EASI, LLC) 7301 Parkway Drive Hanover MD 21076 Out of State 6/30/2020 Active COA.04716 Maser Consulting, P.A. 331 Newman Springs Rd Suite 203 Red Bank NJ 07701 Out of State 6/30/2020 Active COA.05283 Mastec Network Solutions, LLC 507 Airport Blvd Ste 111 Morrisville NC 27560‐8200 6/30/2020 Active COA.05201 Mastec North America, Inc. 700 Commerce Dr. Suite 235 Woodbury MN 53418 Out of State 6/30/2020 Active COA.02018 Materials Testing, Inc. Brad Core 1660 S Defiance Trail Spencerville OH 45887 Allen 6/30/2020 Active COA.05793 Matrix Engineering, PLLC 112 Walter Jetton Blvd Paducah KY 42001‐6812 6/30/2020 Active COA.03843 Matrix PDM Engineering Inc. 5100 E. Skelly Dr. Ste. 700 Attn: Legal Tulsa OK 74135 Out of State 6/30/2020 Active COA.01616 Matrix Technologies, Inc. 1760 Indian Wood Cir Maumee OH 43537‐4006 Lucas 6/30/2020 Active COA.04491 Mattingly Engineers, LLC 10622 Worthington Lane Prospect KY 40059 Out of State 6/30/2020 Active COA.03097 Matyskiela & Grant, Inc. 1027 Mount de Chantal Rd Wheeling WV 26003 Out of State 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.05694 Maurer‐Stutz, Inc. 3116 N Dries Ln Ste 100 Peoria IL 61604‐1279 6/30/2020 Active COA.04325 MAVERICK Technologies, LLC 265 Admiral Trost Dr. Columbia IL 62236 Out of State 6/30/2020 Active COA.04137 Maxim Crane Works, LP 1225 WASHINGTON PIKE BRIDGEVILLE PA 15017 6/30/2020 Active Mays Consulting & Evaluation Services, COA.02360 Inc. PO Box 1020 Delaware OH 43015 Delaware 6/30/2020 Active COA.01416 Maysville Survey & Engineering KY LLC 7055 Olivet Church Rd Maysville KY 41056 Out of State 6/30/2020 Active COA.03666 Maze Design, Inc 124 S 8th Street Richmond IN 47374 Out of State 6/30/2020 Active COA.03098 Mazza Design Solutions, LLC 232 Center Grange Rd Aliquippa PA 15001 Out of State 6/30/2020 Active COA.05779 MBI Companies Inc. 299 N Weisgarber Road Knoxville TN 37919 6/30/2020 Active COA.05811 MBN Engineering, Inc. 503 7th St N Ste 200 Fargo ND 58102‐4403 6/30/2020 Active DBA McCabe Corporation Edward McCabe COA.01201 McCabe Engineering Corporation 3470 Brecksville Road Richfield OH 44286 Summit 6/30/2020 Active COA.05052 McCabe Rempel MEP Engineering LLC 7110 Jean Court Westerville OH 43082 Delaware 6/30/2020 Active COA.04655 McCarthy Environmental Engineering 100 Fenway Road Columbus OH 43214 Franklin 6/30/2020 Active COA.01163 McCarty Associates, LLC Michael McCarty 213 N High St Hillsboro OH 45133 Highland 6/30/2020 Active COA.05062 McClure Engineering Company 705 1st Ave N Fort Dodge IA 50501‐3819 Out of State 6/30/2020 Active McClure Engineering, The McClure COA.04578 Corporation (The McClure Corporation) 1000 Clark Avenue Saint Louis MO 63102 Out of State 6/30/2020 Active COA.04492 McCluskey Engineering Corporation 1887 High Grove Lane Naperville IL 60540 6/30/2020 Active COA.04493 McComas Engineering, Inc. 1717 East 116th Street Suite 200 Carmel IN 46032 Out of State 6/30/2020 Active Anthony Tadeo ‐ Two Commerce Square COA.03005 McCormick Taylor, Inc. 2001 Market St. 10th Floor Philadelphia PA 19103 6/30/2020 Active COA.01107 McCrate Consultants, LLC Thomas McCrate 1754 Cedar Ridge Drive Spring Valley OH 45370 Greene 6/30/2020 Active COA.05125 MCDA Consulting LLC 20001 S. Woodland Rd Shaker Heights OH 44122 Cuyahoga 6/30/2020 Active COA.02842 McDougall‐Marsh Land Surveyors Co. 8529 Byers Road Miamisburg OH 45342 Montgomery 6/30/2020 Active COA.02929 McFarland Engineering 464 N Hiddenbrooke Dr Advance NC 27006 Out of State 6/30/2020 Active COA.04912 McFarland‐Johnson, Inc. PO Box 1980 Binghamton NY 13902 Out of State 6/30/2020 Active COA.03839 McGannon Surveying, LLC 1731 Gettysburg Drive Lorain OH 44053‐3261 Lorain 6/30/2020 Active COA.01932 McGill Smith Punshon, Inc. 3700 Park 42 Drive, Suite 190B Cincinnati OH 45241 Hamilton 6/30/2020 Active COA.04439 McGuire Surveying LLC 9487 Shanks Downes Rd Windham OH 44288 Portage 6/30/2020 Active COA.03985 McHenry & Associates 25001 Emery Rd. #200 Warrensville Hts. OH 44128‐5621 Cuyahoga 6/30/2020 Active COA.03213 McHugh Engineering Assoc Inc 136 Poplar St Ambler PA 19002 Out of State 6/30/2020 Active COA.02048 McIlvried, DiDiano & Mox, LLC Howard McIlvried 8851 Kind Drive Pittsburgh PA 15237 Out of State 6/30/2020 Active McKinley Engineering Company (McKinley (McKinley & Associates, Inc.) 32 Twentieth COA.03727 & Associates, Inc.) Street Ste. 100 Wheeling WV 26003 Out of State 6/30/2020 Active COA.01300 McKinney Drilling Company, LLC PO Box 46268 Bedford OH 44146‐0268 Cuyahoga 6/30/2020 Active McMahon & Mann Consulting Engineers COA.02113 PC 2495 Main St Ste 432 Buffalo NY 14214‐2154 Out of State 6/30/2020 Active McMullan Engineering, Inc. McMullan & COA.04981 Associates, Inc.) 11800 Sunrise Valley Dr Ste 430 Reston VA 20191‐5300 6/30/2020 Active COA.01488 McMullen Engineering Co., Inc. Carl McMullen 100 South State Street Westerville OH 43081 Franklin 6/30/2020 Active COA.04358 McPeek Land Surveying, LLC 340 Robin Hood Lane Zanesville OH 43701 Muskingum 6/30/2020 Active COA.05189 McPherson Surveying & Engineering, LLC 424 Rock Run Road Jackson OH 45640 Jackson 6/30/2020 Active COA.02236 McSteen & Associates, Inc. 1415 E 286th St Wickliffe OH 44092‐2506 Lake 6/30/2020 Active COA.03840 McVeigh & Mangum Engineering Inc. 9133 RG Skinner Parkway Jacksonville FL 32556 Out of State 6/30/2020 Active COA.05140 MD Engineering, L.P., L.L.P. 1255 W 15th St Ste 300 Plano TX 75075‐7245 6/30/2020 Active COA.01486 MDA Engineering, Inc. 1415 Holland Road Suite B Maumee OH 43537 Lucas 6/30/2020 Active COA.01632 M‐E Companies, Inc. DBA IBI Group 635 Brooksedge Boulevard Westerville OH 43081 Franklin 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.02843 M‐E Engineers, Inc. 14143 Denver West Pkwy Suite 300 Golden CO 80401 Out of State 6/30/2020 Active COA.02777 MEA Consulting Engineers, Inc. Michael Aitken 13771 East Rice Place Aurora CO 80015 Out of State 6/30/2020 Active COA.03033 Mead and Hunt, Inc. 2440 Deming Way Middleton WI 53562 Out of State 6/30/2020 Active COA.03891 Meadows Analysis & Design, LLC PO Box 100361 Fort Worth TX 76185‐0361 6/30/2020 Active COA.01662 Mechanical Edge, LLC 151 NC Highway 9 Suite B‐165 Black Mountain NC 28711 Hamilton 6/30/2020 Active Mechanical Electrical Engineering COA.04866 Consultants P.C. 1415 Goldsmith Plymouth MI 48170 Out of State 6/30/2020 Active COA.01681 MECS, Inc. Toni Gain 14522 South Outer Forty Road Chesterfield MO 63017 Out of State 6/30/2020 Active COA.01634 Medway Technology Inc 11405 Lower Valley Pike Medway OH 45341 Clark 6/30/2020 Active COA.03632 Melroy Engineering, Inc. 370 E Windmill Lane #100 Las Vegas NV 89123 6/30/2020 Active COA.04138 Mendenhall Engineering, LLC 4720 E. Terrace Cir Port Clinton OH 43452 Ottawa 6/30/2020 Active COA.03938 MEP Associates, LLC 2720 ARBOR CT EAU CLAIRE WI 54701 Franklin 6/30/2020 Active MEP Consulting Services Inc. (ENGINEERED (Engineered Building Systems, Inc) 515 COA.04202 BUILDING SYSTEMS, INC.) Monmouth Street Newport KY 41071 Out of State 6/30/2020 Active COA.01823 MER ENGINEERS, INC. Mark Remmetter 925 Factory Road Dayton OH 45434‐6124 Greene 6/30/2020 Active dba Mercury Engineering 10081 Shelburn COA.03842 Mercury Enterprises, LLC Dr Loveland OH 45140 Clermont 6/30/2020 Active COA.01692 Mesa Associates, Inc. PO Box 196 Madison AL 35758‐0196 6/30/2020 Active Robert Schrader, Jr. 8090 Market Street COA.02286 Metal Design Service, Inc. Suite 5 Boardman OH 44512 Mahoning 6/30/2020 Active COA.05687 Metal Roof Consultants, Inc. 105 Versailles Dr Cary NC 27511‐6029 6/30/2020 Active COA.04717 Metco of Ohio, Inc. 2800 Euclid Ave Suite 320 Cleveland OH 44115 Cuyahoga 6/30/2020 Active COA.05864 Metric Environmental, LLC 6971 Hillsdale Ct Indianapolis IN 46250‐2054 6/30/2020 Active COA.01033 Metro CD Engineering, LLC 3510 Snouffer Rd Suite 200 Columbus OH 43235 Franklin 6/30/2020 Active COA.03751 Metro Consulting Associates LLC 45345 Five Mile Rd Plymouth MI 48170 Out of State 6/30/2020 Active COA.05688 Mettemeyer Engineering LLC 2225 W Chesterfield Blvd Ste 300 Springfield MO 65807‐8683 6/30/2020 Active dba MG Energy Group 100 West 6th COA.03383 Metzger Gleisinger Mechanical Inc. Street Mansfield OH 44902‐1067 Richland 6/30/2020 Active COA.01257 Meyer, Borgman and Johnson, Inc. 510 Marquette Ave Suite 900 Minneapolis MN 55402 Out of State 6/30/2020 Active COA.03807 MFP Engineering and Consulting, LLC 18301 State Route 161 W Plain City OH 43064 Union 6/30/2020 Active COA.05209 MG Civil Design, LLC 255 Park Place Chagrin Falls OH 44022 Geauga 6/30/2020 Active COA.04541 Michael A. Beach & Associates, LLC 205 Birchfield Drive Mt. Laurel NJ 08054 Out of State 6/30/2020 Active COA.01642 Michael Baker International, Inc. 500 Grant Street Suite 5400 Pittsburgh PA 15219 Out of State 6/30/2020 Active COA.04657 Michael Brady Inc. 299 N. Weisgarber Road Knoxville TN 37919 Out of State 6/30/2020 Active COA.04954 Michael E. Johnson, P.E. 208 Chamberlain Dr. Marietta OH 45750 Washington 6/30/2020 Active COA.05700 Michael J. Hudik Professional Surveyor 1717 Trares Road Mogadore OH 44260 Portage 6/30/2020 Active COA.04494 Michael K. Swim, Consulting Engineer, Inc. 18207 Edison Avenue Chesterfield MO 63005 Out of State 6/30/2020 Active COA.05765 Michael McCraw 2555 Slate Run Rd Upper Arlington OH 43220‐2850 Franklin 6/30/2020 Active COA.05405 Michael T. Collins P.E. 9180 Hawthorne Point Westerville OH 43082 Delaware 6/30/2020 Active Michaud, Cooley, Erickson & Associates, COA.05881 LLC 333 S 7th St Ste 1200 Minneapolis MN 55402‐2422 6/30/2020 Active COA.05832 Michels Corporation 817 Main St Brownsville WI 53006‐1444 6/30/2020 Active Middough Inc. dba Middough Consulting, COA.02565 Inc. 1901 East 13th St. Suite 400 Cleveland OH 44114‐3599 Cuyahoga 6/30/2020 Active COA.05836 Midea Group Inc. 20167 Kylemore Dr Strongsville OH 44149‐0928 Cuyahoga 6/30/2020 Active COA.05330 Midrex Technologies, Inc. 3735 Glenlake Dr Charlotte NC 28208‐6846 6/30/2020 Active Mid‐South Steam Boiler & Engineering Co. COA.05210 Inc. 3805 Pointer Trail East Van Buren AR 72956 Out of State 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.03418 Mid‐State Consultants, Inc. 1475 N 200 W Nephi UT 84648‐0311 Out of State 6/30/2020 Active COA.01078 Midwest Foundation Tech, Inc. Charles Grant 7897 Lutz Avenue NW Massillon OH 44646 Stark 6/30/2020 Active Midwest Manufacturing, a division of COA.02993 Menard, Inc 5311 Kane Rd Eau Claire WI 54703 Out of State 6/30/2020 Active COA.02775 Midwest Power Systems, Inc. David Schuessler 135 Wintergreen Trl Marquette MI 49855 Out of State 6/30/2020 Active COA.02930 Midwest Structural Engineering LLC 4851 Chickadee Dr. Lafayette IN 47909 Out of State 6/30/2020 Active COA.02776 Midwestern Consulting, LLC 3815 Plaza Dr Ann Arbor MI 48108‐1655 Out of State 6/30/2020 Active COA.05452 MiGre Engineers, LLC 760 Florida Central Parkway Suite 224 Longwood FL 32750 Out of State 6/30/2020 Active dba Millman National Land Services 4111 COA.01646 Millman Surveying, Inc. Bradley Circle NW Suite 240 Canton OH 44718 Stark 6/30/2020 Active (Excel Engineering Inc) 5267 Program Ave COA.03499 Minnesota Excel Engineering, Inc. FL2 Mounds View MN 55112‐4975 Out of State 6/30/2020 Active Minoritas Group LLC DBA Spot on COA.03245 Surveying 8616 Euclid Chardon Rd Kirtland OH 44094 Medina 6/30/2020 Active COA.05202 Mission I Engineering, P.C. 4515 S. High School Rd Indianapolis IN 46241 Out of State 6/30/2020 Active COA.05693 Mi‐tech Services, Inc 1345 North Rd Ste B Green Bay WI 54313‐5723 6/30/2020 Active COA.01732 MJ Engineering & Consulting Inc 750 Cross Pointe Rd STE. P Gahanna OH 43230 Franklin 6/30/2020 Active MJ2 Consulting, LLC (MJ2 Consulting, COA.05692 PLLC) 2549 Waukegan Rd Ste 37 Bannockburn IL 60015‐1569 6/30/2020 Active COA.04360 MJK Electrical Engineering, LLC 3844 Frys Valley Rd. Port Washington OH 43837 Tuscarawas 6/30/2020 Active COA.03050 MJM Architects, LLC 712 4th Ave S Nashville TN 37210‐2022 6/30/2020 Active COA.01553 MKEC Engineering, Inc. Glen Nilsen 411 N Webb Road Wichita KS 67206 Out of State 6/30/2020 Active COA.04326 MKK Consulting Engineers, Inc. 7600 E Orchard Rd., Ste 250‐s Greenwood Village CO 80111 Out of State 6/30/2020 Active COA.04952 ML Burgess PS PO Box 53820 Cincinnati OH 45253‐0820 Hamilton 6/30/2020 Active COA.03752 MLH Consulting, LLC 1900 Hanna Rd. Marietta OH 45750 Washington 6/30/2020 Active COA.01922 Modjeski and Masters, Inc. 100 Sterling Pkwy Ste 302 Mechanicsburg PA 17050 Out of State 6/30/2020 Active COA.04619 Moeller Engineering LLC 2401 SE Tones Dr Ste 1 Ankeny IA 50021‐8886 6/30/2020 Active COA.03126 Moffatt and Nichol 4225 E Conant St Ste 101 Long Beach CA 90808‐1867 6/30/2020 Active COA.05390 Molander Consulting, LLC 9905 Tollgate Lane Cincinnati OH 45242 Hamilton 6/30/2020 Active COA.05725 MOLD‐TEK TECHNOLOGIES, INC 1205 Peachtree PkWy Suite 1202 Cumming GA 30041 6/30/2020 Active COA.03940 Monaloh Basin Engineers, Inc. 300 Business Center Dr. Ste. 304 Pittsburgh PA 15205 Out of State 6/30/2020 Active COA.05084 Monks Engineers, LLC 33851 Curtis Blvd Ste 216 Eastlake OH 44095‐4003 Franklin 6/30/2020 Active COA.04441 Monte R. Lee and Company 525 Central Park Dr Ste 300 Oklahoma City OK 73105‐1703 6/30/2020 Active COA.04818 Moody Engineering, LLC 300 Spruce St Ste 200 Columbus OH 43215‐1174 Franklin 6/30/2020 Active COA.04718 Moore & Bruggink, Inc. 2020 Monroe Ave NW Grand Rapids MI 49505 Out of State 6/30/2020 Active COA.04941 Moore Hackney & Associates, PLLC 1919 South Boulevard Suite 220 Charlotte NC 28203 Out of State 6/30/2020 Active Frederick Morabito 952 Ridgebrook Rd Ste COA.01239 Morabito Consultants, Inc. 1700 Sparks MD 21152 Out of State 6/30/2020 Active COA.05224 Morphy, Makofsky, Inc. 336 N. Jefferson Davis Parkway New Orleans LA 70119 Out of State 6/30/2020 Active COA.02358 Morris & Associates, Inc. 68 W. Church St. Ste. 301 Newark OH 43055 Licking 6/30/2020 Active COA.02115 Morris Knowles & Associates, Inc. 5233 Stoneham Rd North Canton OH 44720‐1542 Summit 6/30/2020 Active COA.02739 Morrison Hershfield Corporation, Inc 1455 Lincoln Pkwy Ste 500 Atlanta GA 30346 Out of State 6/30/2020 Active COA.03007 Morrow Engineering, Inc. 405 S Holland St. 100 Wichita KS 67209‐2167 Out of State 6/30/2020 Active COA.05346 Mortenson Engineering Services, Inc. 700 Meadow Lane North Attn Legal Minneapolis MN 55422 6/30/2020 Active COA.05423 Mosaic Engineering and Consulting, P.C. 2131 Woodruff Rd Ste 2100‐211 Greenville SC 29607‐5959 Butler 6/30/2020 Active COA.04719 Moseley Architects P.C. 3200 Norfolk St Richmond VA 23230 Out of State 6/30/2020 Active COA.03633 Mote & Associates Inc. 214 W Fourth Street Greenville OH 45331 Darke 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status Legal Department 111 Wood Avenue COA.01776 Mott MacDonald, LLC South 5th FL Iselin NJ 08812 Out of State 6/30/2020 Active COA.01504 Mowry Construction & Engineering, Inc. Michael Mowry 2105 Claremont Ave Ashland OH 44805 Ashland 6/30/2020 Active COA.02138 MPW Engineering, LLC Scott Webb 110 W 7th St Ste 600 Tulsa OK 74119‐1031 Out of State 6/30/2020 Active COA.05199 MRBraz & Associates, PLLC 1409 Spars Ct. Azle TX 76020 6/30/2020 Active COA.02114 Ms Consultants, Inc. Thomas Mosure 2221 Schrock Rd Columbus OH 43229‐1547 Franklin 6/30/2020 Active COA.03753 MS Engineering LLC 2749 S. County Rd. 260 Clyde OH 43410 Sandusky 6/30/2020 Active COA.05542 MSA Professional Services, Inc. 1230 South Blvd Baraboo WI 53913‐2791 6/30/2020 Active COA.05456 MSC Engineers, Inc. 3470 Pipebend Place NE Suite 120 Salem OR 97301 Out of State 6/30/2020 Active COA.05849 MSG Construction Services LLC 1800 Indian Wood Cir Maumee OH 43537‐4037 Lucas 6/30/2020 Active COA.04296 MTI Engineering Corp. 1760 Indian Wood Circle Maumee OH 43537 Lucas 6/30/2020 Active Mueller Associates, Inc. Consulting (Mueller Associates, Inc.) 1306 Concourse COA.05453 Engineers (Mueller Associates, Inc.) Drive Suite 100 Linthicum MD 21090 Out of State 6/30/2020 Active COA.02593 Mueller Engineering Company Clifford Mueller 1255 Smoke Burr Drive Westerville OH 43081 Franklin 6/30/2020 Active COA.01964 Muermann Engineering, LLC P O Box 235 Kiel WI 53042 Out of State 6/30/2020 Active Mulhern & Kulp Structural Engineering, COA.05576 Inc. 300 Brookside Ave Bldg 4 Ambler PA 19002‐3436 6/30/2020 Active COA.02470 Mulryan Land Surveying, Inc. James Mulryan 100 Margaret St Marietta OH 45750 Washington 6/30/2020 Active COA.03942 Municipal Service Group, Inc. 1575 Corporate Woods Pkwy Suite 250 Uniontown OH 44685 Summit 6/30/2020 Active Murphy Company Mechanical Contractors COA.04297 and Eng. and Engineers 1233 N Price Td. St. Louis MO 63132 Out of State 6/30/2020 Active COA.04048 Mussett, Nicholas & Associates, Inc. 502 S West St Indianapolis IN 46225‐1140 6/30/2020 Active COA.04259 MV Consulting Inc. 4640 Pecos St Unit F Denver CO 80211‐2308 6/30/2020 Active COA.01047 MV Engineering Company Daniel Aerni 4165 Pillars Dr Cincinnati OH 45209 Hamilton 6/30/2020 Active COA.05614 Myer Hill Enterprises LLC 444 Myer Ter Leola PA 17540‐1217 6/30/2020 Active COA.02017 Myers Surveying Company Albert Myers 2740 E. Main Street Bexley OH 43209 Franklin 6/30/2020 Active COA.05459 MYP Engineering, LLC 2295 Hoagland Blackstub Road Cortland OH 44410 Trumbull 6/30/2020 Active N3D Group, LLC (John A. Newman (John A. Newman Consulting Engineers COA.04464 Consulting Engineer PLLC) 1204 Winchester Rd Ste 200 Lexington KY 40505 Out of State 6/30/2020 Active COA.02643 Nabih Youssef & Associates Nabih Youssef 550 S. Hope St, Ste.1700 Los Angeles CA 90071 Out of State 6/30/2020 Active COA.01900 Nandina, Inc. Lance Francis 9435 Waterstone Blvd #140 Cincinnati OH 45249 Warren 6/30/2020 Active COA.04443 National Design Build Services, LLC 2716 Garner Rd SW Albuquerque NM 87105‐6778 6/30/2020 Active COA.02121 National Engineering Ltd 788 Morrison Rd Columbus OH 43230 Franklin 6/30/2020 Active COA.05819 National Pipe Hanger Corporation 200 Campus Dr Mount Holly NJ 08060‐9663 6/30/2020 Active COA.02687 National Property Consulting Group, LLC Peter Madson 8772 Remington Rd Cincinnati OH 45242 Hamilton 6/30/2020 Active COA.05357 Native Engineers, LLC 1042 Whitetail Drive Mandeville LA 70448 Out of State 6/30/2020 Active COA.04363 Natural Energy Engineering Services, PLLC 4125 Plantagenet Drive Lexington KY 40513 Out of State 6/30/2020 Active Jeffrey Zelinski 204 S Ludlow Street Ste COA.02393 Nauman & Zelinski, LLC 400 Dayton OH 45402 Montgomery 6/30/2020 Active Navarro & Wright Consulting Engineers, COA.04071 Inc. 151 Reno Avenue New Cumberland PA 17070 Out of State 6/30/2020 Active COA.05258 Navarro Research and Engineering, Inc. 1020 Commerce Park Dr Oak Ridge TN 37830 6/30/2020 Active COA.03943 Navitus Engineering Inc. 151 Windy Hill Lane Winchester VA 22602 Out of State 6/30/2020 Active COA.01435 Naylor Engineering, Inc. J. Matt Naylor 1007 Eversole Road Cincinnati OH 45230 Hamilton 6/30/2020 Active COA.04298 NB&C Engineering Services, LLC 6095 Marshalee Drive, STE 300 Elkridge MD 21075 Out of State 6/30/2020 Active COA.03944 NBR & Associates, Ltd dba Ramsey Surveying 283 Eby Road Shiloh OH 44878 Richland 6/30/2020 Active COA.03780 NEC, Inc of Iowa (NEC, Inc.) 618 14th Ave. SW Cedar Rapids IA 52404 Out of State 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status dba Neverveld 217 Grandville Ave. S.W. COA.03170 Nederveld Associates Surveying, Inc. Ste. 302 Grand Rapids MI 49503 Out of State 6/30/2020 Active COA.03273 Neel‐Schaffer Inc 275 S Congress St Ste 1100 Jackson MS 39201 Out of State 6/30/2020 Active COA.05437 Neer & Associates LLC 117 North Madriver St. Bellefontaine OH 43311 Logan 6/30/2020 Active COA.04785 Nehil‐Sivak, P.C. 414 S Burdick St Suite 300 Kalamazoo MI 49007 Out of State 6/30/2020 Active COA.05270 Nelson Forensics, LLC 2740 Dallas Parkway, Suite 220 Plano TX 75093 6/30/2020 Active Nelson Tank Engineering & Consulting, COA.03502 Inc. 16240 National Parkway Lansing MI 48906 6/30/2020 Active COA.02619 Nelson‐Rudie & Associates, Inc Scott Rudie 9100 49th Ave North Minneapolis MN 55428 Out of State 6/30/2020 Active COA.05495 Neucontrol Engineering, LLC 7723 Tylers Place Blvd Suite 261 West Chester OH 45069 Butler 6/30/2020 Active COA.02511 New Avenue, LLC 4740 Reed Road Suite 201 Upper Arlington OH 43220 Franklin 6/30/2020 Active COA.03419 New Millennium Building Engineers, LLC 3146 Mount Carmel Rd Cincinnati OH 45244 Clermont 6/30/2020 Active COA.05470 New River Engineering, Inc. 202 School Dr Shrewsbury WV 25015‐1870 6/30/2020 Active COA.05536 New Technic, LLC 11633 Deerfield Rd Cincinnati OH 45242‐1444 Hamilton 6/30/2020 Active COA.05655 Newcomb & Boyd, LLP 303 Peachtree Center Ave NE Ste 525 Atlanta GA 30303‐1277 Out of State 6/30/2020 Active COA.02740 Newcome Surveying Company LTD 6515 Ballard Rd. Nashport OH 43830 Muskingum 6/30/2020 Active NewTech Engineering & Environmental COA.01303 LLC 1701 Towanda Ave Bloomington IL 61701 Out of State 6/30/2020 Active Attn: Rocio Marshall 20455 Hwy 249, Suite COA.05360 NextEra Energy Solutions 200 Houston TX 77070 Out of State 6/30/2020 Active COA.02160 Nexus Engineering Group, LLC 1422 Euclid Ave Ste 1400 Cleveland OH 44115‐2015 Cuyahoga 6/30/2020 Active Kevin Hoppe 8001 Sweet Valley Dr. Unit COA.01567 Neyer, Tiseo and Hindo, Ltd 15 Valley View OH 44125 Out of State 6/30/2020 Active COA.02163 Nichols Field Services, Inc. Norman Nichols 707 Navarre Rd SW Canton OH 44707 Stark 6/30/2020 Active COA.04867 Nichols Surveying, LLC PO Box 306 Batavia OH 45103 6/30/2020 Active COA.02741 Nick Sung Engineering, LLC 7457 Bloomfield Place Dublin OH 43016 Franklin 6/30/2020 Active COA.04522 Nielsen‐Baumert Engineering, Inc. 10855 West Dodge Road Suite 180 Omaha NE 68154 Out of State 6/30/2020 Active COA.05164 Nielson Engineering, Inc. 156 N. 12th Ave. Pocatello ID 83201 Out of State 6/30/2020 Active COA.05316 Niese Surveying & Engineering, LLC PO Box 112 Miller City OH 45864 Putnam 6/30/2020 Active COA.04896 Nooter Construction Co. 1500 South Second St St. Louis MO 63104 Out of State 6/30/2020 Active COA.04721 Noresco, LLC One Research Drive Suite 400c Westborough MA 01581 Out of State 6/30/2020 Active COA.01450 Norfleet, Brown & Petkewicz, Inc. 228 Byers Rd Ste 204 Miamisburg OH 45342 Montgomery 6/30/2020 Active COA.03310 NORR 150 W Jefferson Ave Suite 1300 Detroit MI 48226 Out of State 6/30/2020 Active COA.03986 North Bay Construction, Inc. 25800 First Street Westlake OH 44145 Cuyahoga 6/30/2020 Active COA.04379 North Bay Engineering, LLC 25800 First Street Westlake OH 44145 Cuyahoga 6/30/2020 Active COA.04186 North Coast Geomatics LLC 173 Owosso Ave Fairlawn OH 44333‐3724 Summit 6/30/2020 Active COA.04495 North Electric, Inc. 12117 Bennington Ave #200 Cleveland OH 44135 Cuyahoga 6/30/2020 Active David Gerdeman 6657 Frank Avenue NW COA.02707 North Point Engineering Corp. #200 N Canton OH 44720 Stark 6/30/2020 Active COA.04579 North Star Surveying LLC 2722 Marks Rd Valley City OH 44280 Medina 6/30/2020 Active COA.05548 North Wind Portage, Inc. 1425 Higham St Idaho Falls ID 83402‐1513 6/30/2020 Active COA.05628 Northeast Consulting Group, LLC PO Box 80843 Chattanooga TN 37414‐7843 6/30/2020 Active COA.01109 Northeast Technical Services Co., Inc. PO Box 659 Columbia Station OH 44028‐0659 Lorain 6/30/2020 Active COA.05192 Northern Star Industries, Inc. PO Box 788 3201 E Industrial Dr. Iron Mountain MI 49801 6/30/2020 Active COA.04187 NorthStar Energy Services Inc. 15025 East Fwy Channelview TX 77530‐4101 6/30/2020 Active COA.01505 Northwest Consultants, Inc. 3220 Central Park West Toledo OH 43617 Lucas 6/30/2020 Active Norton & Schmidt Consulting Engineers, COA.04364 LLC 311 E 11th Avenue North Kansas City MO 64116 Out of State 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.01746 Norton Engineering LLC 5758 Webster St Dayton OH 45414‐3521 Montgomery 6/30/2020 Active COA.03690 NOVA Consultants, Inc. 21580 Novi Road Ste. 300 Novi MI 48375 Out of State 6/30/2020 Active COA.04642 Nova Engineering & Environmental, LLC 3900 Kennesaw 75 Prkwy Suite 100 Kennesaw GA 30144 Out of State 6/30/2020 Active COA.02450 Novel Geo‐Environmental, LLC 650 Maccorkle Ave, West Saint Albans WV 25177 Adams 6/30/2020 Active COA.03420 NPN Environmental Engineers, Inc. 1631 Headland Drive Fenton MO 63026 Out of State 6/30/2020 Active COA.01996 NRC Engineering, Inc 4733 Glen Lakes Dr Powell OH 43065‐7165 Delaware 6/30/2020 Active COA.02592 NSS Toledo, Inc. PO Box 184 Waterville OH 43566 Lucas 6/30/2020 Active COA.03274 NTA Inc. of Indiana 305 N. Oakland Ave. Nappanee IN 46550 Out of State 6/30/2020 Active 260 North Sam Houston Parkway East COA.05334 NTS Engineering & Manufacturing, Inc. Suite 200 Houston TX 77060 Out of State 6/30/2020 Active COA.02165 Nuhfer Surveying, LLC Ryan Nuhfer 12100 W Bower Court Oak Harbor OH 43449 Ottawa 6/30/2020 Active COA.04868 Nutec Design Associates, Inc. 3687 Concord Road York PA 17402 Out of State 6/30/2020 Active COA.04660 Nyzen Consulting 13955 Goodwin Ave Burton OH 44021 Geauga 6/30/2020 Active COA.03729 Oasis Construction Services, Inc. 45 Woodstock St. Roswell GA 30075‐3559 Out of State 6/30/2020 Active COA.02345 O'Brien & Gere Engineers, Inc. Margaret Hermann P. O. Box 4873 Syracuse NY 13221‐4873 Out of State 6/30/2020 Active COA.03215 ODonnell & Naccarato, Inc. 701 Market St Suite 6000 Philadelphia PA 19106 Out of State 6/30/2020 Active COA.03987 O'Donnell Structural Consulting, LLC 507 Alum Springs Rd. Basye VA 22810 Out of State 6/30/2020 Active COA.05220 Offill Consulting, PLLC 151 Crooked Stick Ln Aledo TX 76008 6/30/2020 Active COA.01216 O'Hara Land Surveying, L.L.C. 11290 Wellington Dr Chardon OH 44024‐9683 Geauga 6/30/2020 Active COA.04661 Ohio Timberland Products Inc. 102 Railroad Ave Stryker OH 43557 Williams 6/30/2020 Active COA.05531 Ohio Valley Electrical Services, LLC 4585 Cornell Rd Blue Ash OH 45241‐2439 Hamilton 6/30/2020 Active Ohio Valley Environmental Engineering, dba Environmental Engineering Service 13 COA.02468 Inc. Cherokee Trail New Richmond OH 45157 Clermont 6/30/2020 Active COA.01923 Ohlin & Reed Consulting Engineers, Inc 525 N Cleveland Massillon Rd. Ste 001 Akron OH 44333 Summit 6/30/2020 Active COA.03793 OHM Advisors 580 N 4th St Ste 610 Columbus OH 43215‐2157 Franklin 6/30/2020 Active COA.05674 OINKY LAND SURVEYING, LLC 4009 Stony Brook Dr Fairfield Township OH 45011‐5135 Butler 6/30/2020 Active COA.04774 Old Iron Innovation LLC 9891 Montgomery Road Suite 286 Cincinnati OH 45242 6/30/2020 Active COA.03172 Oliver Little Gipson Engineering, Inc. 301 Industrial Blvd Tullahoma TN 37388 Out of State 6/30/2020 Active COA.05514 Ollmann Associates Architects, P.C. 200 S State St Belvidere IL 61008‐3687 6/30/2020 Active COA.04897 Olson Engineering, Inc. 12401 W. 49th Avenue Wheat Ridge CO 80033 Out of State 6/30/2020 Active COA.03634 Olsson Associates Inc. 601 P St Ste 200 Lincoln NE 68508‐2304 Out of State 6/30/2020 Active COA.05803 Olsson, Inc. 601 P St Ste 200 Lincoln NE 68508‐2304 6/30/2020 Active COA.03894 OLSTRAD Engineering Corporation 600 Mogadore Road Kent OH 44240‐7533 Portage 6/30/2020 Active COA.02637 Omara Engineering P.C. Gary Peck 5813 Main Street Williamsville NY 14221 Out of State 6/30/2020 Active COA.03313 OmniPro Services, LLC 3633 Progress St. NE Canton OH 44705 Stark 6/30/2020 Active COA.02980 O'Neal Consulting of Ohio, LLC 10 Falcon Crest Drive Greenville SC 29607 Out of State 6/30/2020 Active COA.05551 Optimal GEO Inc. 118 W Market St Athens AL 35611‐2656 6/30/2020 Active COA.04140 Optimized Process Designs, LLC PO Box 810 Katy TX 77492 Out of State 6/30/2020 Active COA.04365 Opus AE Group, P.C. 10350 Bren Road West Minnetonka MN 55343 Out of State 6/30/2020 Active COA.05726 ORANGE BARREL ENGINEERS, P.C. 141 Creekside Green Dr Columbus OH 43230‐2880 Franklin 6/30/2020 Active COA.04723 Oravec Design Build LLC 9329 Ravenna Rd Suite E Twinsburg OH 44087 Summit 6/30/2020 Active COA.01413 Oravecz & Associates, LLC 5333 Secor Rd Unit 2 Toledo OH 43615 Lucas 6/30/2020 Active

COA.05146 Oravecz Consulting & Engineering Services 2807 West Course Rd Maumee OH 43537 Lucas 6/30/2020 Active COA.03385 Orbital Engineering, Inc. 1344 Fifth Ave. Pittsburgh PA 15219 Out of State 6/30/2020 Active COA.03386 Orchard, Hiltz & McCliment, Inc. 34000 Plymouth Road Livonia MI 48150‐1512 Out of State 6/30/2020 Active COA.03601 O'Reilly Engineering Group, LLC 1291 Worthington Woods Blvd Worthington OH 43085‐4743 Franklin 6/30/2020 Active COA.02890 ORION Engineering Co Inc 3300 Yukon Drive Jackson MI 49201 Out of State 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.02970 Orion Engineering PC 3515 Hurricane Bay Dr Theodore AL 36582 Out of State 6/30/2020 Active COA.04724 Orndorf & Associates, Inc. 8600 West Chester Pike Suite 201 Upper Darby PA 19082 Out of State 6/30/2020 Active COA.05553 Osmose Utilities Services, Inc. 635 Highway 74 S Peachtree City GA 30269‐3003 6/30/2020 Active COA.05722 Otisco Engineering Ltd. 446 Maplebrooke Dr E Westerville OH 43082‐8621 Delaware 6/30/2020 Active COA.01927 Otto Engineering and Sales LLC 286 Timberwood Dr Oakdale CA 95361 Out of State 6/30/2020 Active COA.01637 Oxbow River & Stream Restoration, Inc. 24263 State Route 31 Raymond OH 43067‐9728 Delaware 6/30/2020 Active COA.03808 P & E Engineering, Co. 245 S 5th Street PO Box 620 Carlisle IA 50047‐0620 Out of State 6/30/2020 Active COA.02216 P & L Surveying and Engineering, LLC 704 N Water St Uhrichsville OH 44683‐1456 Tuscarawas 6/30/2020 Active COA.04725 P&A Engineers and Consultants, Inc. 31 Torchlight Rd Louisa KY 41230 Out of State 6/30/2020 Active COA.05550 P&G ENGINEERING DESIGN GROUP CORP 21 SW 102nd Ct Miami FL 33174‐1735 6/30/2020 Active COA.03945 P. Joseph Lehman, Inc. P. Joseph Lehman, Jr. P O Box 419 Hollidaysburg PA 16648 Out of State 6/30/2020 Active COA.03427 P.G. Engineering, LLC 6097 Havensport Rd Carroll OH 43112‐8506 Fairfield 6/30/2020 Active COA.02015 Page Engineering, Inc. PO Box 394 Marysville OH 43040‐0394 Union 6/30/2020 Active COA.01192 Page Interworks PA PO Box 1929 North Wilkesboro NC 28659‐1929 6/30/2020 Active dba PMA Engineering 6717 Shawnee COA.04025 Page McNaghten Associates, Inc. Mission Pkwy Suite 100 Overland Park KS 66202 Out of State 6/30/2020 Active COA.02049 Page Southerland Page, Inc. 400 W Cesar Charez St Ste 500 Austin TX 78701 Out of State 6/30/2020 Active COA.03988 PAI Engineering Piping Analysis Inc. 11815 Justice Avenue Baton Rouge LA 70816 Out of State 6/30/2020 Active COA.04394 Palmer Conservation Consulting LLC 5577 Airport Hwy. 2nd Fl Toledo OH 43615 Lucas 6/30/2020 Active COA.02512 Palmer Engineering Company Kim Warren P. O. Box 747 Winchester KY 40392‐0747 Out of State 6/30/2020 Active COA.01238 Pandey Environmental, LLC 4100 Horizons Drive Suite 205 Columbus OH 43220 Franklin 6/30/2020 Active COA.03423 Pany & Lentz Engineering Company 609 Hamilton Street Allentown PA 18101‐2111 Out of State 6/30/2020 Active Paradigm Design, Inc. (Paradigm Design, COA.05638 P.C.) 550 3 Mile Rd NW Ste B Grand Rapids MI 49544‐8207 6/30/2020 Active COA.02451 Paragon Engineering Services, Inc 1071 Edgar St Ste A York PA 17403‐2860 6/30/2020 Active COA.01110 Pardo Consultants, Inc. Ramon Pardo 68 Creekledge Lane Copley OH 44321 Summit 6/30/2020 Active Pare Engineering Corporation (Pare COA.05175 Corporation) 8 Blackstone Valley Place Lincoln RI 02865 Out of State 6/30/2020 Active COA.04662 Parsons Electric LLC 5960 Main Street NE Minneapolis MN 55432 Out of State 6/30/2020 Active COA.05686 Parsons Engineering, Inc 4751 Trousdale Dr Ste 202 Nashville TN 37220‐1441 6/30/2020 Active Parsons Environment & Infrastructure COA.01287 Group Inc. Attn: Licensing 4701 Hedgemore Dr Charlotte NC 28209 Out of State 6/30/2020 Active COA.02567 Parsons Government Services Inc. 100 West Walnut St. Pasedena CA 91124 Out of State 6/30/2020 Active COA.01963 Parsons Transportation Group Inc. 4701 Hedgemore Drive Attn: Licensing Charlotte NC 28209 6/30/2020 Active COA.03340 Parsons Water & Infrastructure Inc. Attn: Licensing 4701 Hedgemore Drive Charlotte NC 28209 6/30/2020 Active dba Partner Engineering and Science, Inc. COA.04026 Partner Assessment Corp. 2154 Torrance Blvd. Ste. 200 Torrance CA 90501 Out of State 6/30/2020 Active COA.01995 Partners Environmental Consulting, Inc. 31100 Solon Road #G Solon OH 44139 Cuyahoga 6/30/2020 Active COA.03809 Passero Associates, LLC 242 W. Main St Suite 100 Rochester NY 14614 Out of State 6/30/2020 Active COA.02235 Patrick Engineering Inc. 4970 Varsity Dr Lisle IL 60532‐4101 Franklin 6/30/2020 Active COA.01748 Patridge Surveying LLC Bradley Patridge 9464 Dublin Road Powell OH 43065 Delaware 6/30/2020 Active Patriot Engineering and Environmental, COA.01433 Inc. 6150 E 75th St Indianapolis IN 46250‐2783 6/30/2020 Active COA.05124 Paul A. Trimarchi, P.E. 4399 E Forest Glen Ln Marblehead OH 43440‐3017 Ottawa 6/30/2020 Active COA.02706 Paul Fujawa Engineers, Inc. Paul Fujawa 17455 Douglas Road South Bend IN 46635 Out of State 6/30/2020 Active COA.05879 Paul J Boeshart 94 Canyon Villa Dr Hebron OH 43025‐9544 Licking 6/30/2020 Active COA.01921 Paul J. Ford and Company 250 E Broad St Ste 600 Columbus OH 43215‐3708 Franklin 6/30/2020 Active COA.05145 Paul J. Knue, P.S. 6437 Brooks Road Harrison OH 45030 Hamilton 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.05090 Paul M. Rose, Professional Engineer 203 E. Main Jenks OK 74037 Out of State 6/30/2020 Active COA.05566 Paul R Hutchins Surveying LLC 3277 Tyn Rhos Rd Thurman OH 45685‐9347 Gallia 6/30/2020 Active Paul R. Clapsaddle Engineering and COA.04869 Surveying 19019 W. Darby Rd. Marysville OH 43040 Union 6/30/2020 Active COA.04819 Paul Zacher Structural Engineers, Inc. 1478 Stone Point Drive Suite 190 Roseville CA 95661 6/30/2020 Active COA.05296 Paulin Professional Surveying 5618 Ravenna Ave SE Waynesburg OH 44688‐9753 Stark 6/30/2020 Active COA.05894 Paulson‐Mitchell, Inc. 85 A Mill Street Suite 200 Roswell GA 30075 6/30/2020 Active COA.01414 Paulus Engineering, Inc. 446 Saint Andrews Ln Broadview Heights OH 44147‐3071 Cuyahoga 6/30/2020 Active COA.04027 Payne‐Huber Engineering Inc. 8211 E. Regal Place Suite 104 Tulsa OK 74133 Out of State 6/30/2020 Active COA.02971 PB2 Architecture + Engineering, PLLC 2809 W Ajax Ave Ste 100 Rogers AR 72758‐6214 6/30/2020 Active COA.04582 PBK Architects, Inc. 11 Greenway Plaza Suite 2200 Houston TX 77046 Out of State 6/30/2020 Active COA.05035 PC Engineering Corporation 321 Maple Lane Blountville TN 37617 Out of State 6/30/2020 Active COA.04465 PCI Skanska Inc. PO Box 3485 Evansville IN 47734 Out of State 6/30/2020 Active PCI SKANSKA OF OH ARCHITECTURE AND COA.05877 ENGINEERING, P.A. PO Box 3485 Evansville IN 47734‐3485 6/30/2020 Active COA.04726 PCLP (Prime Controls L.P.) 1725 Lakepointe Drive Lewisville TX 75057 Out of State 6/30/2020 Active Shawna Lowndes 6515 Winford Avenue COA.02050 PCS Technologies LLC #B Hamilton OH 45011 Butler 6/30/2020 Active COA.01962 PE Alliance, LLC P.O. Box 236 Beloit OH 44609 Columbiana 6/30/2020 Active COA.05670 PE Limited 10710 Edgewater Dr Cleveland OH 44102‐6131 Cuyahoga 6/30/2020 Active COA.02765 PE Services LLC Trent Beighle 9 N Broadway St., Lebanon OH 45036 Greene 6/30/2020 Active COA.03425 Peak Engineering, Inc. 390 Union Blvd Ste 500 Lakewood CO 80228‐1557 6/30/2020 Active COA.05168 Pearson Engineering LLC 14 Ellis Potter Court Suite 100 Madison WI 53711 Out of State 6/30/2020 Active Pearson Kent McKinley Raaf Engineers, COA.02344 LLC Michael Raaf 13300 W. 98th St Lenexa KS 66215 Out of State 6/30/2020 Active COA.03904 Pearson Surveying LLC 3366 Hommon Rd Ravenna OH 44266‐3551 Portage 6/30/2020 Active COA.02888 PECGA LLC 3585 Habersham At Northlake Bldg N Tucker GA 30084‐4001 6/30/2020 Active COA.04663 Peck Surveying, LLC 2460 Killdeer Pl Galena OH 43021 Delaware 6/30/2020 Active COA.02589 PEDCo E & A Services, Inc. 11499 Chester Rd Ste 501 Cincinnati OH 45246‐4012 Hamilton 6/30/2020 Active COA.05716 PegasusTSI, Inc 3505 E Frontage Rd Ste 300 Tampa FL 33607‐1791 6/30/2020 Active COA.04261 Pelican Energy Consultants LLC 115 Ashland Way Madisonville LA 70447 Out of State 6/30/2020 Active COA.01925 Peller & Associates, Inc. 924 Westpoint Parkway Suite 100 Westlake OH 44145 Cuyahoga 6/30/2020 Active COA.02673 Penn Environmental & Remediation Inc 111 Ryan Court Suite 100 Pittsburgh PA 15205 Out of State 6/30/2020 Active COA.05788 Penn Fusion Engineering LLC 152 S Broad St Lansdale PA 19446‐3815 6/30/2020 Active COA.02953 Pennoni Associates, Inc. 5202 Bethel Reed Park Suite 200 Columbus OH Out of State 6/30/2020 Active COA.04820 PENTA Engineering Company LLC 10123 Corporate Square Dr Saint Louis MO 63132 Out of State 6/30/2020 Active COA.05885 PENTA ENGINEERING GROUP, INC 4000 Miller Ct W Norcross GA 30071‐1459 6/30/2020 Active Peoples Associates Structural Engineers, COA.05306 Inc. 1150 Campbell Ave San Jose CA 95126‐1063 6/30/2020 Active COA.04870 PEPM Group, PLLC 2121 S Columbia Ave Ste 600 Tulsa OK 74114‐3520 6/30/2020 Active COA.04909 PERC Engineering, LLC 1880 S Dairy Ashford Rd Ste 606 Houston TX 77077‐4781 6/30/2020 Active COA.04188 Percheron Professional Services, LLC 37 Grande Meadows Dr Ste 202 Bridgeport WV 26330‐9035 6/30/2020 Active COA.03426 Perfection Group, Inc. 2649 Commerce Rd. Cincinnati OH 45241‐1594 Hamilton 6/30/2020 Active COA.04727 Perigon International, Inc. 931 Industrial Dr Matthews NC 28105 Out of State 6/30/2020 Active COA.05200 Perkins Surveying, LLC 205 Timberline Drive Vincent OH 45784 Washington 6/30/2020 Active COA.05151 Perkowski Engineering Group LLC 440 E. 3rd St Dover OH 44622 Tuscarawas 6/30/2020 Active COA.03034 Perry Engineering LLC 100 N Main St Ste F Goodlettsville TN 37072 Out of State 6/30/2020 Active COA.02402 Peter Basso Associates, Inc. 5145 Livernois Ste. 100 Troy MI 48098 Out of State 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.01057 Peterman Associates Inc 3480 N Main St Findlay OH 45840 Hancock 6/30/2020 Active COA.02404 Peterson Surveying Company 12060 W 130th St Strongsville OH 44136‐2756 Cuyahoga 6/30/2020 Active COA.03527 Petrus Engineering, LLC 149 Donation Rd Greenville PA 16125‐7601 6/30/2020 Active COA.05850 Pezar Land Surveying 49 Mccray Ln Churchville VA 24421‐2409 6/30/2020 Active COA.05073 Phased Right, Incorporated PO Box 1265 Arvada CO 80001 Out of State 6/30/2020 Active COA.03428 Phillip J. Jaminet Engineering 29 E. Front St. Ste. 100 Youngstown OH 44503‐1439 Mahoning 6/30/2020 Active COA.01754 Phillips & Associates, Inc. Geoffrey Phillips 1122 Mosside Boulevard Wall PA 15148‐1446 Out of State 6/30/2020 Active COA.02396 Phoenix Design & Engineering, LLC Christopher Jones 8162 Market Street #H Boardman OH 44512 Mahoning 6/30/2020 Active

COA.02491 Phoenix Design Group, Inc. Ross Malloy 6740 Charlotte Pike Suite 202 Nashville TN 37209 Out of State 6/30/2020 Active COA.04238 Phoenix Engineering and Consulting Inc. 110 Londonderry Ct., Ste. 136‐C Woodstock GA 30188 Out of State 6/30/2020 Active COA.03569 Phoenix Engineering Incorporated 4494 Elizabeth Lake Rd. Waterford MI 48328 Out of State 6/30/2020 Active COA.04523 Phoenix Fabricators & Erectors, LLC. 182 S. County Road 900 E. Avon IN 46123 Out of State 6/30/2020 Active COA.05755 Phoenix Power Engineering LLC 1871 Snouffer Rd Worthington OH 43085‐2995 Franklin 6/30/2020 Active COA.02130 Phoenix Survey and Engineering George Armstrong P.O. Box 11576 Cincinnati OH 45211 Hamilton 6/30/2020 Active Pickering Associates 11283 Emerson COA.01483 Pickering Associates, Inc. Avenue Parkersburg WV 26104 6/30/2020 Active COA.04029 Pickut Technologies, Inc. 5038 Jamestown Rd. Columbus OH 43220‐2524 Franklin 6/30/2020 Active COA.01848 PID Engineering, LLC Edward Jones 2176 Donald Road Bethel OH 45106 Clermont 6/30/2020 Active 168 Lexington Court Unit I, Waterloo, COA.02342 Pier Structural Engineering Corp. Ontario Canada N2J 4R9 6/30/2020 Active COA.02214 Pierce Engineers, Inc 181 N Broadway Milwaukee WI 53202‐6041 6/30/2020 Active COA.05569 Pike Engineering, LLC 100 Pike Way Mount Airy NC 27030‐8147 6/30/2020 Active COA.04728 Pinnacle Design/Build Group, Inc. 5830 Clarion St Suite 201 Cumming GA 30040 Out of State 6/30/2020 Active COA.04913 Pinnacle Engineering Group, LLC 15850 W. Bluemond Rd Suite 210 Brookfield WI 60118 Out of State 6/30/2020 Active James Ping 8180 Corporate Park Dr. Suite COA.01331 Pinnacle Engineering, Inc. 235 Cincinnati OH 45242 Hamilton 6/30/2020 Active COA.02994 Pinnacle Structures, Inc. 2665 Bill Foster Memorial Hwy Cabot AR 72023‐7220 6/30/2020 Active COA.05622 PIONEER ENGINEERING INC 3490 W 46th St Cleveland OH 44102‐5906 Cuyahoga 6/30/2020 Active COA.02513 Pioneer Solutions, LLC 24800 Rockwell Dr Cleveland OH 44117‐1203 Cuyahoga 6/30/2020 Active COA.05112 Pioneer Surveying & Services, LLC 5434 Township Road 377 Millersburg OH 44654 Holmes 6/30/2020 Active COA.02407 PiRod Inc 1545 Pidco Dr Plymouth IN 46563‐0128 Out of State 6/30/2020 Active PK Associates, LLC of Arizona (PK COA.03810 Associates, LLC) 7434 E McDonald Drive Scottsdale AZ 85250 Out of State 6/30/2020 Active COA.04583 Pleasant Mount Welding, Inc. 45 Dundaff St Carbondale PA 18407 Out of State 6/30/2020 Active PMH Associates, Inc. of New Jersey (PMH (PMH Associates, Inc.) 1217 B North COA.03504 Associates, Inc.) Church Street Moorestown NJ 08057‐1143 Out of State 6/30/2020 Active COA.01274 PND Engineers, Inc. 1736 4th Ave S. Suite A Seattle WA 98134 Out of State 6/30/2020 Active COA.02001 Poage Engineers and Associates, Inc. 880 Sparta Court, Suite 200 Lexington KY 40504 Out of State 6/30/2020 Active COA.05857 POET Design and Construction, Inc. 4615 N Lewis Ave Sioux Falls SD 57104‐7116 6/30/2020 Active COA.02422 Poggemeyer Design Group, Inc. James Jones 1168 N. Main Street Bowling Green OH 43402 Wood 6/30/2020 Active COA.01702 Point One Design LLC 9941 York Theta Dr North Royalton OH 44133‐3512 Cuyahoga 6/30/2020 Active COA.05669 Point to Point Land Surveyors, Inc. 100 Governors Trce Ste 103 Peachtree City GA 30269‐4853 6/30/2020 Active COA.04366 Polaris Consulting Engineers, PC 214 W Main St. Ste. 208 Morrestown NJ 08057 Out of State 6/30/2020 Active COA.03339 Polaris Earth Management, Inc. P.O. Box 453 Lisbon OH 44432 Columbiana 6/30/2020 Active COA.02685 Polaris Engineering & Surveying Inc 34600 Chardon Road Ste D Willoughby Hills OH 44094‐8481 Lake 6/30/2020 Active COA.01383 Poly Science Engineering Group, Inc. 86 N Main St Ste 300 Chagrin Falls OH 44022‐3039 Cuyahoga 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status Bradley Smith 2550 Corporate Exchange COA.01145 Pomeroy & Associates, Ltd. Dr STE 10 Columbus OH 43231 Franklin 6/30/2020 Active Pond Architects & Engineers, Inc. (Pond & COA.03947 Co.) 3500 Parkway Ln Ste 500 Peachtree Corners GA 30092‐2861 6/30/2020 Active COA.01411 Poole Fire Protection Inc 19910 W 161st St Olathe KS 66062 Out of State 6/30/2020 Active COA.04949 Popa Consulting, LLC 5630 Bonnie Lou Dr New Franklin OH 44319‐4706 Summit 6/30/2020 Active COA.02615 Porter Consulting Engineers, P.C. 552 State Street Meadville PA 16335 Out of State 6/30/2020 Active COA.05772 Poulos & Bennett, LLC 2602 E Livingston St Orlando FL 32803‐5850 6/30/2020 Active Daryl Dunahoo 4652 Lawrenceville Hwy COA.02405 Power Consultling Engineers, LLC Ste 200 Lilburn GA 30047 Out of State 6/30/2020 Active COA.03002 POWER Engineers, Incorporated PO Box 1066 Hailey ID 83333‐1066 6/30/2020 Active COA.05047 Power Geospatial, Ltd. P.O. Box 581 London OH 43140 Madison 6/30/2020 Active COA.04189 Power Grid Engineering LLC 100 Colonial Center Parkway, Suite #400 Lake Mary FL 32746 Out of State 6/30/2020 Active Power Management Corporation (Power Management Corp) PO Box COA.03100 Consulting Engineers 121136 Nashville TN 37212 Out of State 6/30/2020 Active COA.04445 Power of Design Group, LLC 11490 Bluegrass Parkway Louisville KY 40299 Out of State 6/30/2020 Active COA.04994 Power Relaying Solutions, PLLC 5031‐B W WT Harris Blvd. Charlotte NC 28269 Out of State 6/30/2020 Active COA.03661 Power Solutions Group, Ltd. 425 W Kerr Rd Tipp City OH 45371‐2843 Miami 6/30/2020 Active COA.02364 Power System Engineering Inc 1532 West Broadway Suite 103 MADISON WI 53713 6/30/2020 Active COA.04871 PowerCon Associates, LLC 25 Broadway, 9th Floor New York NY 10004 Out of State 6/30/2020 Active Powers Engineering of Ohio, Inc. (Powers COA.03570 Eng. Inc) 915 Main St Ste 306 Evansville IN 47708‐1856 6/30/2020 Active COA.05789 PowerSecure, Inc. 1609 Heritage Commerce Ct Wake Forest NC 27587‐4245 6/30/2020 Active COA.05646 PowerStudies, Inc 22443 SE 240th St Ste 207 Maple Valley WA 98038‐5879 6/30/2020 Active COA.03691 Poyry (Appleton) LLC P.O. Box 8028 Appleton WI 54912 Out of State 6/30/2020 Active COA.05217 Prashant Savalia 801 Lincoln Glen Dr. Buena Park CA 90620 Out of State 6/30/2020 Active COA.01026 Prater Engineering Associates, Inc. Tim Prater 6130 Wilcox Road Dublin OH 43017 Franklin 6/30/2020 Active

COA.05800 PRECISION ENGINEERING SOLUTIONS, LLC 1409 Hammond Ave Ste 114 Superior WI 54880‐1674 6/30/2020 Active COA.03462 Precision Land Surveying LLC 972 Woodsedge Lane Westerville OH 43081 Franklin 6/30/2020 Active COA.04915 Precision Structural Engineering, Inc. 250 Main St Ste A Klamath Falls OR 97601 Out of State 6/30/2020 Active COA.03365 Premier Engineering Technologies, LLC 1531 Queens Court Westlake OH 44145 Cuyahoga 6/30/2020 Active Premier Engineering, Architecture and COA.05263 Survey, LLC 100 Midland Park Dr O Fallon MO 63366‐4129 6/30/2020 Active COA.03528 Prestress Services Industries, LLC 250 N Hartford Ave Columbus OH 43222‐1100 Franklin 6/30/2020 Active COA.05024 Price Surveying, LLC 815 S. State Route 78, SW Malta OH 43758 Morgan 6/30/2020 Active COA.05828 Priday Surveying, Inc. PO Box 192 Marysville OH 43040‐0192 Union 6/30/2020 Active COA.01384 Primary Engineering, Inc. Michael Lubbehusen 2828 Lake Ave Fort Wayne IN 46805 Out of State 6/30/2020 Active COA.03896 Prime AE Group, Inc. 8415 Pulsar Place Suite 300 Columbus OH 43240 Franklin 6/30/2020 Active PRIME Construction Management & COA.02166 Survey, Inc. 8415 Pulsar Place Suite 300 Columbus OH 43240 Franklin 6/30/2020 Active Thomas Gambino 3715 Northside Pkwy COA.02317 Prime Engineering, Inc NW Bldg 300 Suite 200 Atlanta GA 30327 Out of State 6/30/2020 Active COA.05516 Primera Engineers, Ltd. 100 S Wacker Dr Ste 700 Chicago IL 60606‐4028 6/30/2020 Active COA.05747 Primoris T&D Services, LLC 115 W 7th St Ste 1410 Fort Worth TX 76102‐7014 6/30/2020 Active COA.04367 Prine Land Surveying 266 Colt Ridge Road Spencer WV 25276 Out of State 6/30/2020 Active COA.03314 Prism Engineering & Design Group, LLC 2309 Watterson Trail, Suite 200 Louisville KY 40299 Out of State 6/30/2020 Active COA.05400 Prism Surveys, LLC 1584 Fairground Rd Xenia OH 45385‐9527 Greene 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.01636 Pritchard Land Surveying, Inc. Ernest Pritchard 283 S. McArthur St. Chillicothe OH 45601 Ross 6/30/2020 Active COA.03127 Pro Geotech Inc 3201 E Royalton Rd Broadview Heights OH 44147 Out of State 6/30/2020 Active

COA.04620 Pro‐Bel Enterprises Limited 765 Westney Road S. Ajax Ontario L1S6W1 Canada Out of State 6/30/2020 Active COA.01506 Process Plus, LLC John Obszarski 135 Merchant St. Ste 300 Cincinnati OH 45246 Hamilton 6/30/2020 Active COA.05454 Process Results, Inc. 201 South Ann Arbor Street Saline MI 48176 Out of State 6/30/2020 Active COA.01147 ProCheck Engineering, Inc. 700 Morse Rd Ste 209 Columbus OH 43214‐1879 Franklin 6/30/2020 Active COA.01148 Pro‐E Design, LLC Brian Hengle 1261 Meadow Woods Drive Macedonia OH 44056 Summit 6/30/2020 Active COA.01117 ProEn, LLC 1207 W State Street #B Alliance OH 44601 Stark 6/30/2020 Active COA.01234 Professional Design Consultants Inc 3606 Dover Center Road Westlake OH 44145 Cuyahoga 6/30/2020 Active Professional Engineering Associates, Inc of COA.02745 Ohio 2430 Rochester Ct. Ste. 100 Troy MI 48083 Out of State 6/30/2020 Active COA.01880 Professional Engineering Associates, Inc. Richard Kapp P O Box 8836 Greenville SC 29604‐8836 Out of State 6/30/2020 Active COA.03101 Professional Engineering Consultants, P.A. 303 S Topeka Wichita KS 67202 Out of State 6/30/2020 Active COA.02872 Professional Engineering Services, Inc. 6085 Garden View Court Cincinnati OH 45247 Hamilton 6/30/2020 Active COA.05265 Professional Engineering Solutions, LLC 7715 Asbury Hills Dr Cincinnati OH 45255‐4327 Hamilton 6/30/2020 Active COA.02167 Professional Engineers and Associates Inc PO Box 541 South Point OH 45680 Lawrence 6/30/2020 Active COA.05652 Professional Service Industries, Inc. 5555 Canal Rd Cleveland OH 44125‐4874 Cuyahoga 6/30/2020 Active COA.02515 Professional Surveying Services, Inc. Kenneth Lankester 6050 Colter Avenue Cincinnati OH 45230 Hamilton 6/30/2020 Active COA.02283 Progressive Architecture Engineering, P.C. 1811 4 Mile Rd NE Grand Rapids MI 49525 Out of State 6/30/2020 Active Progressive Engineering & Construction, COA.04993 Inc. 12402 N 56th St Temple Terrace FL 33617‐1535 6/30/2020 Active COA.04301 Progressive Engineering, Inc. 58640 SR 15 Goshen IN 46528 Out of State 6/30/2020 Active COA.02131 Progressive Welding & Engineering, Inc. Steven Houseman 232 N Plaza Blvd Chillicothe OH 45601 Ross 6/30/2020 Active COA.03505 Project Associates, Inc. 333‐D N Plaza East Blvd Evansville IN 47716 Out of State 6/30/2020 Active COA.05801 Project Frog, Inc. 99 Green St 2nd Fl San Francisco CA 94111‐1400 6/30/2020 Active COA.03730 Project Integration, Inc. PO Box 170065 Spartanburg SC 29301 Out of State 6/30/2020 Active Project Management & Consulting, Inc. COA.03847 (Project Consulting Services, Inc) 3300 W. Esplandade Ave., S Ste. 500 Metairie LA 70002‐3447 Out of State 6/30/2020 Active COA.05215 ProLine Electric, Inc. 301 Cedar Hill Rd Lancaster OH 43130 Fairfield 6/30/2020 Active COA.05766 Prosim Engineering, LLC 2102 Forest Dr Ste 2 Gray TN 37615‐3493 6/30/2020 Active COA.01165 Proudfoot Associates, Inc. 2005 Michael Owens Way Perrysburg OH 43551‐2941 Wood 6/30/2020 Active Providence Engineering Corporation of COA.01550 Pennsylvania Daniel Fichtner 10 Eisenhower Blvd Lancaster PA 17603 Out of State 6/30/2020 Active COA.05717 Providence Engineering Group 3874 Liberty Rd Delaware OH 43015‐8618 Delaware 6/30/2020 Active Jerome Prugar 16600 Sprague Road, Suite COA.01050 Prugar Consulting, Inc. 455 Middleburg Heights OH 44130 Cuyahoga 6/30/2020 Active COA.05450 PRVN Consultants, Inc. 710 Pacha Parkway, Suite 1 North Liberty IA 52317 Out of State 6/30/2020 Active COA.02029 PS Surveying & Mapping Group, LLC Phil Shih 1425 Pentland Place Columbus OH 43235 Franklin 6/30/2020 Active Starla Rumke 10925 Reed Hartman Hwy COA.02168 PSARA Technologies, Inc. #220 Cincinnati OH 45242 Hamilton 6/30/2020 Active COA.03603 PSF Mechanical, Inc. 11621 E Marginal Way S. Ste. A Seattle WA 98168 Out of State 6/30/2020 Active COA.03035 PTA Engineering, Inc. 275 Springside Dr Suite 300 Akron OH 44333 Summit 6/30/2020 Active COA.04262 PTSI Managed Services Inc. 100 West Walnut St. Pasadena CA 91124 Out of State 6/30/2020 Active COA.01849 Pullman Power, LLC 10150 Old Columbia Road Columbia MD 21046 Out of State 6/30/2020 Active COA.05152 Pungo Engineering Services, PLLC 424 East Main Street Washington NC 27889 Out of State 6/30/2020 Active Kip Hanzlicek 17300 Dallas Parkway, Ste. COA.01061 Purdy‐McGuire, Incorporated 3000 Dallas TX 75248‐1134 Out of State 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status Pure P Engineering Inc (Pure Power COA.05388 Engineering Inc 5 Marine View Plaza Suite 301 Hoboken NJ 07030 Out of State 6/30/2020 Active COA.04872 Pure Technologies U.S. Inc. 8920 Route 108 Suite D Columbia MD 21045 Out of State 6/30/2020 Active COA.05660 PVE Engineering, LLC 2000 Georgetown Dr Ste 101 Sewickley PA 15143‐8992 6/30/2020 Active COA.05367 PWP Structural Engineers LLC 4300 Sidco Drive Suite 202 Nashville TN 37204 6/30/2020 Active COA.05045 Pyramid Engineering, PC PO Box 3233 Altoona PA 16603 Out of State 6/30/2020 Active COA.01864 Pyramid1, Inc. PO Box 463 New Paris IN 46553‐0463 6/30/2020 Active Richard Kovarsky 1564 Covered Bridge COA.01877 Pyro‐Technical Investigations, Inc. Road Cincinnati OH 45231 Hamilton 6/30/2020 Active COA.02341 QCI‐CE, Inc. Rick Capone 40 Tarbell Avenue Bedford OH 44146 Cuyahoga 6/30/2020 Active Michael Mariscalco 591 Congress Park COA.01701 QEI Engineers Inc Drive Dayton OH 45459 Montgomery 6/30/2020 Active COA.02822 Qk4, Inc. 1046 E Chestnut St. Louisville KY 40204 Out of State 6/30/2020 Active COA.03635 QPS Engineering, LLC 4500 S Garnett, Ste 700 Tulsa OK 74146‐5212 Out of State 6/30/2020 Active COA.01566 Quad Three Group, Inc. James Palumbo 37 N. Washington Street Wilkes‐Barre PA 18701 Out of State 6/30/2020 Active COA.03755 QualiTECH Engineering LLC 228 S. Wabash Ave., Ste. 900 Chicago IL 60604‐2372 Out of State 6/30/2020 Active COA.03277 Quality Construction Management Inc 7395 Kingsgate Way West Chester OH 45069‐2453 Butler 6/30/2020 Active COA.05252 Quality Consulting Engineers, LLC 6277‐600 Carolina Commons Dr # 350 Indian Land SC 29707‐6001 6/30/2020 Active COA.02398 Quality Control Inspection, Inc. Rick Capone 40 Tarbell Avenue Bedford OH 44146 Cuyahoga 6/30/2020 Active COA.04585 Quality Control Services, LLC 3214 Saint Clair Ave NE Cleveland OH 44114 Cuyahoga 6/30/2020 Active COA.03992 Quality Engineering Solutions Inc. PO Box 3004 Conneaut Lake PA 16316 Out of State 6/30/2020 Active COA.05271 Quanta Subsurface LLC 4308 N. Barker Rd. Spokane Valley WA 99027‐9600 Out of State 6/30/2020 Active COA.01364 Quantum Spatial, Inc. 523 Wellington Way Lexington KY 40503 Out of State 6/30/2020 Active COA.01079 Quayle Consulting Inc. Stanley Quayle 8572 N. Spring Court Pickerington OH 43147 Fairfield 6/30/2020 Active COA.03175 R Engineering Team. LLC 3100 East 45th Street Suite 306 Cleveland OH 44127 Cuyahoga 6/30/2020 Active R Works Engineering & Design Solutions COA.04946 LLC 2968 Stonebrooke Ln. Medina OH 44256 Medina 6/30/2020 Active COA.05291 R&N Systems Design Associates, PLLC 615 Oakleaf Office Lane Memphis TN 38117 Out of State 6/30/2020 Active COA.02212 R. E. Warner & Associates, Inc. 25777 Detroit Road Westlake OH 44145 Cuyahoga 6/30/2020 Active COA.04822 R. Matthew Henke DBA Henke Consulting 6152 E. Bootjack Rd Rolling Prairie IN 46371 Out of State 6/30/2020 Active COA.01017 R. W. Gasbarre & Associates Inc 401 S Market St PO Box 44 Wooster OH 44691 Wayne 6/30/2020 Active R.A. Giovanetti & Assoc. Consulting dba Giovanetti ‐ Shulman Associates 370 COA.03756 Engineers, Inc Reed Road Ste. 201 Broomall PA 19008 Out of State 6/30/2020 Active COA.01232 R.A. Smith, Inc. 16745 W Bluemound Road Ste. 200 Brookfield WI 53005 Out of State 6/30/2020 Active COA.02950 R.A.R. Engineering Group, Inc. Ronald Rizzo 1135 Butler Avenue New Castle PA 16101 Out of State 6/30/2020 Active COA.04152 R.B. Jergens Contractors, Inc. 11418 North Dixie Drive Vandalia OH 45377 Montgomery 6/30/2020 Active COA.05239 R.E. Warner Engineering Services, Inc. 25777 Detroit Road Suite 200 Westlake OH 44145 Cuyahoga 6/30/2020 Active COA.02935 R.M. Kole & Assoc. Corp. 5316 Ridge Road Parma OH 44129 Cuyahoga 6/30/2020 Active Sidley Precast Group, Division of R.W. COA.05493 R.W. Sidley Incorporated Sidley Inc. PO Box 70 Thompson OH 44086 Out of State 6/30/2020 Active COA.05558 R2O CONSULTING, LLC 11215 Edgewater Dr Cleveland OH 44102‐6140 Cuyahoga 6/30/2020 Active COA.01286 RA Consultants LLC 10856 Kenwood Rd Cincinnati OH 45242 Hamilton 6/30/2020 Active COA.04621 Raabe & Associates, LLC 1315 Spring St Cincinnati OH 45202‐7420 Hamilton 6/30/2020 Active COA.05875 Raana Suhail Associates, Inc. 6325 Cochran Road Suite 6B Solon OH 44139 Cuyahoga 6/30/2020 Active COA.03068 Rabell Surveying & Engineering, LLC 10560 Walnut Street Albion PA 16401 Out of State 6/30/2020 Active COA.04369 Radiant Engineering, LLC 4229 Ranch Dr. Dayton OH 45432 Greene 6/30/2020 Active COA.02164 Rafter A, Ltd. Richard Fredrickson 10980 Lagrange Road Elyria OH 44035 Lorain 6/30/2020 Active COA.05460 RailPros, Inc. 1 Ada, Suite 200 Irvine CA 92618 Out of State 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.02684 Ralph and Curl, Engineers, Inc. Robert Curl PO Box 340798 Columbus OH 43085 Franklin 6/30/2020 Active COA.02210 Ramaker & Associates, Inc. James Skowronski 855 Community Dr Sauk City WI 53583 Out of State 6/30/2020 Active COA.01120 Ramboll US Corporation 4350 N Fairfax Dr Ste 300 Arlington VA 22203 Out of State 6/30/2020 Active COA.04370 Ramey Kemp & Associates, Inc. 5808 Faringdon Place Suite 100 Raleigh NC 27609 Out of State 6/30/2020 Active COA.05649 Randall Stanton Over, P.E. 14145 Pawnee Trl Middleburg Heights OH 44130‐6624 Cuyahoga 6/30/2020 Active COA.05447 Randy C. Fobell 656 Bridle Court Geneva OH 44041 Ashtabula 6/30/2020 Active COA.01067 RAS Civil Engineering, LLC Rickard Sicker 4254 Tuller Road Dublin OH 43017 Franklin 6/30/2020 Active COA.01265 Rathgeber/Goss Associates, P.C. Michael Goss 15871 Crabbs Branch Way Rockville MD 20852 Out of State 6/30/2020 Active COA.01027 Raths, Raths & Johnson, Inc. 500 Joliet Road, Suite 200 Willowbrook IL 60527 Out of State 6/30/2020 Active Raw Electric LLC, (DBA Electrical Control COA.05055 Systems) 210 Main St Sutton WV 26601‐1327 6/30/2020 Active COA.04977 Raw Resources, LLC PO Box 5099 Princeton WV 24740 Out of State 6/30/2020 Active COA.05171 Raymond L. Goodson Jr., Inc. 12001 N. Centeral Expressway, Suite 300 Dallas TX 75243 Out of State 6/30/2020 Active COA.05319 RD Engineering and Inspection, LLC 6728 Estate View Drive N. Blacklick OH 43004 Franklin 6/30/2020 Active COA.01875 RDF‐PE LLC 4 Windwalk Ln Savannah GA 31411‐2222 Out of State 6/30/2020 Active COA.04980 RDM International, Inc. 14310 Sullyfield Circle Suite 600 Chantilly VA 20151 Out of State 6/30/2020 Active COA.03781 RDStolz Engineering LLC 540 Enterprise Drive Lewis Center OH 43035 Delaware 6/30/2020 Active COA.04873 RE/SPEC Inc. PO Box 725 Rapid City SD 57709 Out of State 6/30/2020 Active COA.02972 Realtime Utility Engineers, Inc. 2908 Marketplace Drive Fitchburg WI 53719 Out of State 6/30/2020 Active COA.01442 Reaveley Engineers and Associates, Inc Jeffery Miller 675 E 500 S Ste 400 Salt Lake City UT 84102 Out of State 6/30/2020 Active COA.04239 Red Architecture and Planning LLC PO Box 15247 Columbus OH 43215‐0247 Franklin 6/30/2020 Active COA.05616 Reed, Wells, Benson and Company 12001 N Central Expy Ste 1100 Dallas TX 75243‐3738 6/30/2020 Active COA.02569 Reel Engineering, LLC 1275 Hathaway Rd. Bellville OH 44813 Richland 6/30/2020 Active COA.05831 Reese Hackman Engineering, Inc. 2021 Pine Hall Rd State College PA 16801‐2437 6/30/2020 Active COA.04930 Reese Tower Services, Inc. 1044 St. Johns Road Drums PA 18222 Out of State 6/30/2020 Active COA.04731 Rehab Engineering, P.C. 401 E. 4th Street Suite 201 Winston‐Salem NC 27101 Out of State 6/30/2020 Active COA.05395 REI Engineers, Inc. 9121 Anson Way Suite 100 Raleigh NC 27615 Out of State 6/30/2020 Active COA.02587 Reid Engineering Company Incorporated Donna Mock 1210 Princess Anne St Fredericksburg VA 22401 Out of State 6/30/2020 Active COA.04587 Reina Engineering Services 303 MacNab Drive Moon Township PA 15108 Out of State 6/30/2020 Active COA.02586 Reiss Engineering, Inc. 1016 Spring Villas Pt Winter Springs FL 32708‐5258 6/30/2020 Active COA.01062 REL Design, Inc. Architects and Engineers PO Box 133 Valley Forge PA 19481‐0133 6/30/2020 Active COA.05006 Relay Application Innovation, Inc. 895 SE Clearwater Drive Pullman WA 99163 Out of State 6/30/2020 Active COA.05523 Reliant Engineering, LLC 3683 Silver Creek Cir NW Massillon OH 44647‐8903 Stark 6/30/2020 Active COA.03637 Remedial Engineering, P.C. Charles McGuckin 209 Shafter Street Islandia NY 11749 Out of State 6/30/2020 Active COA.05029 Renken Engineering Solutions, LLC 2111 S. 67th St. Suite 300 Omaha NE 68106 Out of State 6/30/2020 Active Republic National of Ohio, Inc. (Republic COA.04665 National, Inc.) 480 Needles Trail Longwood FL 32779 Out of State 6/30/2020 Active COA.01462 Republic Refrigeration Inc. 2810 Gray Fox Road Monroe NC 28110 Out of State 6/30/2020 Active COA.04328 RES America Construction Inc. 120 S. Central Ave Suite 400 Clayton MO 63105 Out of State 6/30/2020 Active dba Exacta Land Surveying 2132 East 9th COA.02996 Residential Survey Company, LLC St., Ste 203 Cleveland OH 44115 Cuyahoga 6/30/2020 Active COA.04973 Resolute Engineering, LLC 321 S. Boston Ave Suite 300 Tulsa OK 74103 Out of State 6/30/2020 Active COA.05757 RESOLV Engineering, LLC 19635 Stoughton Dr Strongsville OH 44149‐5655 Cuyahoga 6/30/2020 Active COA.03731 Rettew Associates, Inc. 3020 Columbia Ave. Lancaster PA 17603 Out of State 6/30/2020 Active COA.05182 Reyling Design and Consulting, LLC 4516 Boardwalk Smithton IL 62285‐3663 6/30/2020 Active Attn: Cathy Scott 10748 Deerwood Park COA.04588 Reynolds, Smith and Hills, Inc. (RS&H, Inc.) Blvd S Suite 300 Jacksonville FL 32256 Out of State 6/30/2020 Active COA.01507 RFW Construction Group 1801 Us Highway 51 Byp N Dyersburg TN 38024‐2872 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status Andrew Eribo 300 East Broad Street Ste COA.02769 Ribway Engineering Group, Inc. (REG) 500 Columbus OH 43215 Franklin 6/30/2020 Active National Registered Agents, Inc. 4400 COA.01822 Rice Engineering Inc Easton Commons Way Suite 100 Columbus OH 43219 Out of State 6/30/2020 Active Richard Adams Engineering & Consultants COA.04264 P.A. 5507 East Busch Blvd Tampa FL 33617 Out of State 6/30/2020 Active COA.03316 Richard Design Services, Inc. 750 Pearl St. Beaumont TX 77701 Out of State 6/30/2020 Active COA.04666 Richard E. Hankison Surveying P.O. Box 1407 Springfield OH 45501 Clark 6/30/2020 Active Richard Johnson & Associates Engineers COA.04371 and Surveyors, LLC 250 East Main St. Chillicothe OH 45601 Ross 6/30/2020 Active COA.04499 Richardson Engineering Consulting, LLC PO Box 172 Pickerington OH 43147 Fairfield 6/30/2020 Active COA.01113 Richland Engineering Limited 29 Park St N Mansfield OH 44902‐1711 Richland 6/30/2020 Active COA.03216 Rimkus Consulting Group Inc 8 Greenway Plaza Ste 500 Houston TX 77046‐0899 Out of State 6/30/2020 Active COA.03571 Ring & DuChateau, LLP 17400 W. Capitol Dr Brookfield WI 53045 Out of State 6/30/2020 Active COA.04372 Ring Consulting Group, P.C. 2735 Diamond Street Hatfield PA 19440 Out of State 6/30/2020 Active COA.05787 Rio Grande Pacific Technology, Inc 108 S Madison Ave Ste 200 Louisville KY 40243‐1473 6/30/2020 Active COA.05013 RISE Engineering LLC 3758 Vineyards Way Bellbrook OH 45305 Greene 6/30/2020 Active COA.05299 Rising Eagle Surveying, LLC 845 Dogwood Trail Alliance OH 44601 Stark 6/30/2020 Active River Hydraulics Specialists, LLC (Water COA.05458 Resources 8800 Linden Drive Prairie Village KS 66207 Out of State 6/30/2020 Active COA.05870 Riverine Systems, LLC 15321 Champion Lakes Place Louisville KY 40245 Jefferson 6/30/2020 Active COA.05434 RIZZO International, Inc. 500 Penn Center Blvd Suite 100 Pittsburgh PA 15235 Out of State 6/30/2020 Active COA.01960 RJH Consulting Services, LLC 2546 Forest Springs Dr SE Warren OH 44484‐5615 Trumbull 6/30/2020 Active COA.03367 RJN Group Inc 200 W Front Street Wheaton IL 60187 Out of State 6/30/2020 Active COA.03576 RJV Solutions, LLC 2301 W. Big Beaver Ste. 900 Troy MI 48084 Out of State 6/30/2020 Active Robert K. Wigley 5569 West Henrietta COA.02887 RKW Engineering, P.C. Road West Henrietta NY 14586 Out of State 6/30/2020 Active COA.01089 RLK Engineering, LLC Randall Keitz 467 Lockport Avenue SW New Philadelphia OH 44663 Tuscarawas 6/30/2020 Active COA.01170 RLM Engineering, Inc. Richard Morin 2700 N State HIghway 7 North Vernon IN 47265 Out of State 6/30/2020 Active COA.05492 RLS Solutions, LLC 5648 Wynnburne Ave Cincinnati OH 45238 Hamilton 6/30/2020 Active COA.05485 RLS2, LTD 3317 Overhill Dr NW Canton OH 44718 6/30/2020 Active COA.01214 RMF Engineering, Inc., P.C. 5520 Research Park Dr Ste 300 Baltimore MD 21228‐4791 Out of State 6/30/2020 Active COA.04824 RMS Engineering, LLC 4982 Zoar Rd Morrow OH 45152 Warren 6/30/2020 Active COA.04524 Robbins Engineering, PLLC 10018 West Markham Street Little Rock AR 72205 Out of State 6/30/2020 Active Robert A. Horn PE‐Consulting Engineer or COA.05238 Horn Eng. 608 S. Tuscarawas Ave PO Box 493 Dover OH 44622 Tuscarawas 6/30/2020 Active COA.05526 Robert Kuederle, LLC 846 Mill Stream St Sunbury OH 43074‐9103 Delaware 6/30/2020 Active COA.05269 Robert N. Davidson 754 Sands Avenue Monroe OH 45050 6/30/2020 Active COA.04825 Robert Schell Surveying 19018 Woodsfield Rd Caldwell OH 43724 Noble 6/30/2020 Active COA.05418 Robert Shannon Field Services, LLC 1737 Lindale Mount Holly Rd Amelia OH 45102 Clermont 6/30/2020 Active COA.02070 Roberts Engineering Inc Ronald Roberts 602 Lila Ave Milford OH 45150‐1229 Clermont 6/30/2020 Active L. Taylor Robertson 3460 Preston Ridge COA.01516 Robertson/Loia/Roof, P. C. Road #275 Alpharetta GA 30005 Out of State 6/30/2020 Active COA.02634 Robertson‐Ceco II Corporation 8600 South I‐35 Frontage Road Oklahoma City OK 73149 Out of State 6/30/2020 Active COA.04667 Robey Engineering & Surveying LLC 2821 Reservoir Rd Lima OH 45801 Allen 6/30/2020 Active COA.04976 Robison Building Analysis LLC 7358 Sylvan Drive Kent OH 44240 Portage 6/30/2020 Active COA.02211 Robson Forensic, Inc. 354 N Prince Street Lancaster PA 17603‐3085 Out of State 6/30/2020 Active COA.02068 Rockmill Land Surveying, LLC Bryan Smith 7095 Lithopolis Road Carroll OH 43112 Fairfield 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.04732 Rod Swearingen Land Surveyor 269 Old Steubenville Pike Cadiz OH 43907 Harrison 6/30/2020 Active COA.02234 Roenker Engineering, Inc. Donald T Roenker 3276 Highridge Dr Taylor Mill KY 41015 Out of State 6/30/2020 Active COA.02757 Roger D. Fields & Associates Gregory Topp 4588 Kenny Road Columbus OH 43220‐2777 Franklin 6/30/2020 Active COA.03177 Rohn Products, LLC PO Box 5999 Peoria IL 61601 Out of State 6/30/2020 Active COA.01056 Rolling & Hocevar, Inc. 257 S Court Street #6 Medina OH 44256 Medina 6/30/2020 Active COA.04373 Rooftop Anchor, Inc. 844 S 430 W. Heber City UT 84032 Out of State 6/30/2020 Active Rooney Engineering, Inc. dba Tetra Tech COA.04668 Rooney 3475 E Foothill Blvd Pasadena CA 91107‐6024 6/30/2020 Active COA.05432 Rosemann & Associates, P.C. 1526 Grand Blvd Kansas City MO 64108 Out of State 6/30/2020 Active COA.01160 Ross & Baruzzini, Inc. 6 South Old Orchard St. Louis MO 63119 Out of State 6/30/2020 Active COA.04030 Ross Engineering, LLC 620 West California Ave. Oklahoma City OK 73102 Out of State 6/30/2020 Active COA.05014 Rough Brothers, Inc. 5513 Vine Street Cincinnati OH 45217 Hamilton 6/30/2020 Active COA.04971 Roundtable Engineering Solutions, LLC 265 Childe Dr. Colorado CO 80906 Out of State 6/30/2020 Active COA.01874 ROWE Professional Services Company 540 S Saginaw St Ste 200 Flint MI 48502 Out of State 6/30/2020 Active COA.05874 Rozel LLC (Rozel) 2309 SE 11th St Ocala FL 34471‐2671 6/30/2020 Active COA.03247 RPMS Consulting Engineers, P.C. 1 Rossmoor Dr. Ste. 300 Monroe Township NJ 08831 Out of State 6/30/2020 Active COA.04263 RRC Power & Energy LLC 3801 Doris Lane Round Rock TX 78664 Out of State 6/30/2020 Active Attn: Cathy Scott 10748 Deerwood Park COA.01751 RS&H Ohio, Inc. Blvd South Suite 300 Jacksonville FL 32256 Out of State 6/30/2020 Active COA.04525 R‐S‐H Engineering, Inc. PO Box 6138 Monroe LA 71211‐6138 6/30/2020 Active COA.05618 RSP Architects, PLLC 1220 Marshall St NE Minneapolis MN 55413‐1036 6/30/2020 Active COA.03333 RT Patterson Company Inc 230 3rd Ave Pittsburgh PA 15222‐1625 Out of State 6/30/2020 Active COA.05560 RTB Engineering, P.C. 10962 Richardson Rd Ste A Ashland VA 23005‐3468 6/30/2020 Active COA.05391 RTD Associates (RJH & Associates, Inc.) 901‐D Sam Newell Rd Matthews NC 28105 Out of State 6/30/2020 Active COA.05046 RTM Engineering Consultants, LLC 650 E Algonquin Rd Ste 250 Schaumburg IL 60173‐3824 6/30/2020 Active COA.05446 Rubinos and Mesia Engineers, Inc. 200 S. Michigan Ave. Suite 1500 Chicago IL 60604 Out of State 6/30/2020 Active COA.03387 Ruby + Associates, Inc. 30300 Telegraph Rd. Ste 400 Bingham Farms MI 48025 Out of State 6/30/2020 Active COA.01299 Rudick Forensic Engineering, Inc. 855 Tod Ave. Youngstown OH 44502 Mahoning 6/30/2020 Active COA.04526 Ruekert & Mielke, Inc. W233 N2080 Ridgeview Pkwy Waukesha WI 53188 6/30/2020 Active COA.04031 RVP Engineering LLC 4333 Aaron Ct. Cincinnati OH 45241‐3604 Butler 6/30/2020 Active COA.05300 RVP Surveying, LLC 6230 Centre Park Drive Ste C West Chester OH 45069 Butler 6/30/2020 Active COA.02568 RW Survey, LLC 7933 Straits Farm N New Albany OH 43054 Franklin 6/30/2020 Active COA.05704 Ryan A+E, Inc. 533 S 3rd St Ste 100 Minneapolis MN 55415‐1101 6/30/2020 Active COA.02027 Ryan Engineering, Inc. 608 S Hico Street Siloam Springs AR 72761 Out of State 6/30/2020 Active COA.03129 Ryan‐Biggs Associates PC 257 Ushers Rd Clifton Park NY 12065 Out of State 6/30/2020 Active COA.03388 Rzesutock Engineering, LLC 2166 US Rt 50 Fayetteville OH 45118 Brown 6/30/2020 Active COA.05181 S & M Engineering, P.A. 7200 W 132nd St Ste 350 Overland Park KS 66213‐1144 6/30/2020 Active COA.05355 S & S Engineers, Inc. 501 Eagle Mountain Road Charleston WV 25311 Out of State 6/30/2020 Active COA.01002 S M HAW Associates Inc 2285 E Enterprise Pkwy Twinsburg OH 44087‐2337 Summit 6/30/2020 Active COA.03178 S&B Engineers and Constructors, Ltd. 7825 Park Place Blvd Houston TX 77087‐4639 6/30/2020 Active S&C Electric Company of Illinois (S&C COA.03278 Electric Company) 6601 N. Ridge Blvd. Chicago IL 60626‐3997 Out of State 6/30/2020 Active COA.03530 S&ME, Inc. of Ohio (S & ME, Inc) 2724 Discovery Dr Ste 120 Raleigh NC 27616‐1940 6/30/2020 Active COA.03507 S. A. Comunale Co., Inc. 2900 Newpark Dr Barberton OH 44203 Summit 6/30/2020 Active COA.01722 S. M. Lawrence Company, Inc. 245 Preston St. Jackson TN 38301 Out of State 6/30/2020 Active S. Singh & Associates Inc (Singh & COA.05077 Associates Inc) 230 West Monroe St. Suite 1400 Chicago IL 60606 Out of State 6/30/2020 Active COA.04917 S. Vince Evans Surveying 64103 Woodgeard Rd Creola OH 45622 Out of State 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.03334 S.A. England Surveying PO Box 1770 Buckeye Lake OH 43008‐1770 Licking 6/30/2020 Active COA.04190 S.A. Miro Inc. 4582 S Ulster St Ste 750 Denver CO 80237‐3076 6/30/2020 Active COA.05227 S.D. Myers LLC 180 South Ave. Tallmadge OH 44278 Summit 6/30/2020 Active COA.03279 S.E.F.C. Engineers, Inc. 1795 Alysheba Way Ste 3203 Lexington KY 40509‐2280 6/30/2020 Active COA.04926 S.J. Ludlow Consulting Engineers, Inc. 450 E. 96th St Suite 500 Indianapolis IN 46240 Out of State 6/30/2020 Active COA.05331 S.S.E., Inc. Engineers (S.S.E., Inc.) 138 West Clinton Place St. Louis MO 63122 Out of State 6/30/2020 Active COA.05339 S2 Engineering, LLC 802 Spring Mill Ln Indianapolis IN 46260‐3535 6/30/2020 Active Donald Klingemann 8001 Braddock Road COA.02516 S3E Engineers, Inc. #200 Springfield VA 22151 Out of State 6/30/2020 Active COA.01656 SA Engineering, Inc. 23 Lisbon Street Ste. G Canfield OH 44406 Mahoning 6/30/2020 Active COA.03248 Saber Engineering and Fabrication Inc. 1248 Perry Street Springfield OH 45504 Clark 6/30/2020 Active COA.05266 Saber Engineering, P.A. Corp 2923 S Tryon St Ste 280 Charlotte NC 28203‐5945 6/30/2020 Active COA.05087 Sabine Storage & Operations, Inc. 5718 Westheimer, Suite 1251 Houston TX 77057 Out of State 6/30/2020 Active COA.04929 Sachs Electric Company PO Box 96 St. Louis MO 63166 Out of State 6/30/2020 Active Rickert Henriksen 10555 Old Placerville COA.05462 Sacramento Engineering Consultants, Inc. Road Sacramento CA 958272503 Out of State 6/30/2020 Active COA.05629 Safebuilt Ohio, LLC 2811 Milton Ave # 380 Janesville WI 53545‐0252 6/30/2020 Active COA.03430 SafeGuard Environmental, Inc. 29699 North Hilltop Chagrin Falls OH 44022 Cuyahoga 6/30/2020 Active COA.01796 SafeMark, LLC Steven E. Lee PO Box 190999 Atlanta GA 31119 Out of State 6/30/2020 Active COA.04032 Safety Engineering Laboratories, Inc. 27803 College Park Dr. Warren MI 48088 Out of State 6/30/2020 Active COA.01149 Safety Through Engineering Inc 9363 Detrick Jordan Pike New Carlisle OH 45344 Clark 6/30/2020 Active COA.02137 SAI Consulting Engineers, Inc. Victor Bertolina 1350 Penn Avenue #300 Pittsburgh PA 15222‐4221 Out of State 6/30/2020 Active COA.04191 Salient Power Engineering LLC PO BOx 2079 Arvada CO 80001 Out of State 6/30/2020 Active COA.05714 SALING SURVEYING, LLC 19600 Frostyville Rd Caldwell OH 43724‐9790 Guernsey 6/30/2020 Active COA.04733 Salmons, P.C. 1121 San Mateo Blvd NE Albuquerque NM 87110 Out of State 6/30/2020 Active COA.03662 Saluki Environmental LLC 7888 Sudeley Ct. Westerville OH 43081‐5506 Franklin 6/30/2020 Active COA.04734 Salvatore Ray Granata 146 Lee Rd 2012 Opelika AL 36804 Out of State 6/30/2020 Active COA.05322 Sambatek, Inc. 12800 Whitewater Dr. Suite 300 Minnetonka MN 55343 Out of State 6/30/2020 Active COA.02827 Sanborn, Head & Associates, Inc. 20 Foundry Street Concord NH 03301 Out of State 6/30/2020 Active COA.02334 Sandefur Enterprises, LLC dba Sandefur Consulting P O Box 705 Sunbury OH 43074 Delaware 6/30/2020 Active COA.03554 Sandhu & Associates, Inc. 26031‐A Center Ridge Road Westlake OH 44145 Cuyahoga 6/30/2020 Active COA.05277 Sandman & Associates Consulting P.C. 1587 30th Ave S Moorhead MN 56560 Out of State 6/30/2020 Active COA.05100 Sandra L. Sewell, PE 211 E Parkwood Ave Ste 101 Friendswood TX 77546‐5152 6/30/2020 Active COA.02748 Sands Decker CPS, LLC 1495 Old Henderson Rd. Columbus OH 43220 Franklin 6/30/2020 Active COA.03179 Santon Electric Co. P.O. Box 3431 Youngstown OH 44513 Mahoning 6/30/2020 Active COA.01244 Sargent & Lundy LLC 55 E Monroe St Ste 2700 Chicago IL 60603‐5735 6/30/2020 Active COA.01537 SarZac Safety Consultants, Ltd. Stanley Callahan 1057 W. Tenth Street Lorain OH 44052 Lorain 6/30/2020 Active COA.04467 Satchell Engineering & Associates, Inc. 2890 S. Santa Fe Ave Suite 106 San Marcos CA 92069 Out of State 6/30/2020 Active COA.05033 Sauls Seismic, LLC 2879 Alton Way Birmingham AL 35210‐4327 6/30/2020 Active COA.04102 Saulsbury Industries, Inc. 2951 E Interstate 20 Odessa TX 79766 Out of State 6/30/2020 Active COA.04204 Savage Walker Engineering LLC 531 Lang Rd Cincinnati OH 45244‐1052 Clermont 6/30/2020 Active COA.04827 Savant Engineering, LLC 5064 Roswell Rd Suite D‐301 Sandy Springs GA 30342 Out of State 6/30/2020 Active COA.01713 SAVvy Engineering, LLC 2896 Elder Rd NE Lancaster OH 43130‐9335 Fairfield 6/30/2020 Active COA.04828 SBA Network Services, LLC Attn: Pamela Gentry 8051 Congress Ave Boca Raton FL 33487 Out of State 6/30/2020 Active COA.04374 SBJ Consulting, LLC 5530 Canyon Ridge Drive Painesville OH 44077 Lake 6/30/2020 Active COA.05883 SBSA, INC 5926 Mcintyre St Golden CO 80403‐7445 6/30/2020 Active COA.04142 Scarborough Engineering, Inc. 2400 Scott Avenue Fort Worth TX 76103 Out of State 6/30/2020 Active COA.04830 SCH Engineering, Inc. 1407 Prater Rd Chattanooga TN 37412 Out of State 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status James Edward Eckman 1540 Corporate COA.01387 Scheeser Buckley Mayfield LLC Woods Pkwy Uniontown OH 44685 Summit 6/30/2020 Active COA.05678 Schelton Engineering, LLC 1163 W Main St Franklin TN 37064‐3119 6/30/2020 Active COA.05807 Schenne & Associates 38 Barbour St Bradford PA 16701‐1917 6/30/2020 Active COA.05631 Schlaich Bergermann Partner LP 555 8th Ave., Suite 2402 New York NY 10018 Out of State 6/30/2020 Active

COA.03048 Schmidt & Stacy Consulting Engineers, Inc. 2711 N Haskell Ave lb‐29 Suite 400 Dallas TX 75204 Out of State 6/30/2020 Active COA.04265 Schmidt Equipment, Inc. 6297 N Ridge Rd. West Geneva OH 44041 Ashtabula 6/30/2020 Active COA.03180 Schnackel Engineers, Inc. 3035 S. 72nd St. Omaha NE 68124 Out of State 6/30/2020 Active Schneider Electric Engineering Services, COA.03038 LLC 9870 Cresent Park Dr West Chester OH 45069 Butler 6/30/2020 Active COA.02671 Schneider Engineering Corp Attn: Jo Cross 8901 Otis Avenue Indianapolis IN 46216 6/30/2020 Active COA.05671 Schneider Structural Engineering, Inc. 12925 W Dodge Rd Ste 104 Omaha NE 68154‐2145 6/30/2020 Active Schnieider Electric IT Mission Critical COA.03836 Services 3975 Fair Ridge Drive Suite 210S Fairfax VA 22033 6/30/2020 Active COA.03433 Schnippel Construction, Inc. PO Box 477 Botkins OH 45306‐0477 Shelby 6/30/2020 Active COA.03695 Scholl Surveying, LLC 1533 Moorefield Rd Springfield OH 45503 Clark 6/30/2020 Active COA.04033 Schooley Caldwell Associates, Inc. 300 Marconi Blvd. Ste. 100 Columbus OH 43215‐2329 Out of State 6/30/2020 Active COA.04527 Schultheis Electric (TSB, Inc.) PO Box 798 Latrobe PA 15650 Out of State 6/30/2020 Active COA.02333 Schultz Engineering Associates, Inc. PO Box 39413 Solon OH 44139‐0413 Cuyahoga 6/30/2020 Active COA.05356 Schultz Engineering Services 7678 Bunker Hill Road Middleburg Heights OH 44130 Cuyahoga 6/30/2020 Active COA.02517 Schwartz Land Surveying, Inc. Rudy Schwartz 12121 Kinsman Road Newbury OH 44065 Geauga 6/30/2020 Active COA.02783 Scioto Land Surveying Service, Inc. Karen Coffman 173 N. Sandusky Street Delaware OH 43015 Delaware 6/30/2020 Active COA.04934 Sci‐Tek Consultants, Inc. 655 Rodi Rd Suite 303 Pittsburgh PA 15235 Out of State 6/30/2020 Active COA.05530 Sci‐Why Design and Engineering 5152 Maple Valley Dr Columbus OH 43228‐1796 Franklin 6/30/2020 Active COA.01184 SCO Engineering LLC 6534 Constitution Dr Fort Wayne IN 46804 Out of State 6/30/2020 Active COA.05537 SCP Engineering Services 970 Austin Ave Akron OH 44306‐2770 Summit 6/30/2020 Active COA.04143 SDII Global Corporation 4509 George Rd Tampa FL 33634 Out of State 6/30/2020 Active (SE Technologies Acquisitions LLC) 98 COA.01420 SE Technologies Acquisitions LLC Vanadium Rd Bldg D Ste 200 Bridgeville PA 15017‐3061 Out of State 6/30/2020 Active COA.04965 Seacon Engineering Associates, Inc. P.O. Box 161247 Mobile AL 36616 Out of State 6/30/2020 Active COA.05315 Seattle Structural PS Inc. 3131 Elliott Avenue Suite 600 A Seattle WA 98121‐1047 Out of State 6/30/2020 Active COA.01620 Sebesta, Inc. 1450 Energy Park Drive Suite 300 Saint Paul MN 55108 Out of State 6/30/2020 Active COA.03811 SEC LLC 11853 DeSellem Rd Lisbon OH 44432 Out of State 6/30/2020 Active COA.05873 SEI Engineering, LLC 39845 Mathews Ln Paonia CO 81428‐6321 6/30/2020 Active COA.01090 SEI Engineers Inc 65 Hidden Ravines Dr Ste 200 Powell OH 43065‐5179 Delaware 6/30/2020 Active COA.02682 Seidler Engineering, Inc. Kurt Seidler 1920 Churchill Rd Suite 202 Girard OH 44420 Trumbull 6/30/2020 Active COA.01159 Seifert Technologies, Inc. Timothy J. Seifert 2323 Nave Road SE Massillon OH 44646 Stark 6/30/2020 Active COA.01064 Seiler & Craig Surveying Corporation Douglas Seiler 270 Park Ave West Mansfield OH 44902 Richland 6/30/2020 Active COA.05156 SEL Engineering Services, Inc. 2350 NE Hopkins Court Pullman WA 99163 Out of State 6/30/2020 Active COA.03696 Select Structural Solutions LLC 330 Weymouth Lane Columbus OH 43228‐1334 Franklin 6/30/2020 Active COA.01444 Selective Site Consultants Inc 7171 W 95th St Ste 600 Overland Park KS 66212‐2300 6/30/2020 Active

COA.04500 Semaan Engineering Solutions Holding LLC 1047 N 205th St Elkhorn NE 68022‐4642 6/30/2020 Active COA.05767 Seneca Engineering LLC 121 Brickyard Rd Mars PA 16046‐2911 6/30/2020 Active COA.03994 Servinsky Engineering LLC 280 Douglas Ave. Holland MI 49424‐6515 Out of State 6/30/2020 Active COA.03638 SGC Engineering, LLC 501 County Road Westbrook ME 04092 Out of State 6/30/2020 Active COA.05195 SH Design, LLC 47161 State Route 558 New Waterford OH 44445 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.03368 SHA Engineering, LLC 6221 Thornberry Ct. Mason OH 45040 Warren 6/30/2020 Active COA.01592 Shaffer Pomeroy, Ltd. 909 S Main Street Mansfield OH 44907 Richland 6/30/2020 Active COA.05417 Shaffer Surveying 1129 Fieldstone Cir. NE Bolivar OH 44612 Tuscarawas 6/30/2020 Active Shaffer, Johnston, Lichtenwalter & COA.01663 Associates, Inc 909 S Main Street Mansfield OH 44907‐2037 Richland 6/30/2020 Active COA.01730 Shannon & Wilson Inc. 120 S. Central Ave Suite 400 Clayton MO 63105 Out of State 6/30/2020 Active COA.04003 Shaw Company Engineering, LLC P.O. Box 395 Columbiana OH 44408 Columbiana 6/30/2020 Active COA.05212 Shaw Surveying, Inc. 30 West Main Street P.O. Box 114 New Freedom PA 17349 Out of State 6/30/2020 Active COA.05305 Sheffler & Company, Inc. 1712 Mt Nebo Road Sewickley PA 15143 Out of State 6/30/2020 Active COA.01389 Sheldon Surveying, LLC 22855 S. Kemp Road Lima OH 45806 Auglaize 6/30/2020 Active

COA.01720 Shell + Meyer Associates, Inc. Richard Meyer 2202 South Patterson Blvd. Dayton OH 45409 Montgomery 6/30/2020 Active

COA.01871 Shenberger & Associates, Inc. Thomas Shenberger 8227 Brecksville Road Brecksville OH 44141 Cuyahoga 6/30/2020 Active COA.04935 Shepard Engineering, Inc. 65 Ash Lane Bennington KS 67422 Out of State 6/30/2020 Active COA.04375 Shepherd Harvey and Associates, Inc. 4855 River Green Pkwy. Ste. 400 Duluth GA 30096 Out of State 6/30/2020 Active COA.03357 Shermco Industries, Inc. P.O. Box 540545 Dallas TX 75354 Out of State 6/30/2020 Active COA.01853 Shield Environmental Associates, Inc. Dan Terrell, III 948 Floyd Drive Lexington KY 40505 Out of State 6/30/2020 Active COA.04747 Shiner + Associates, Inc. 225 W. Washington Suite 1625 Chicago IL 60606 Out of State 6/30/2020 Active Shirk & O'Donovan Consulting Engineers, COA.01177 Inc. F. William Shirk 370 E Wilson Bridge Road Worthington OH 43085 Franklin 6/30/2020 Active COA.01896 Shive‐Hattery A/E Services, P.C. PO Box 1599 Cedar Rapids IA 52406‐1599 6/30/2020 Active COA.05826 Shoaf Consulting LLC 4748 Donegal Cliffs Dr Dublin OH 43017‐8659 Franklin 6/30/2020 Active COA.05404 Short‐Elliott‐Hendrickson, Incorporated 3535 Vadnais Center Drive St. Paul MN 55110‐5196 Out of State 6/30/2020 Active COA.03049 SHP Leading Design 312 Plum St. Suite 700 Cincinnati OH 45202 Hamilton 6/30/2020 Active COA.01821 Shremshock Engineering, Inc. 7400 West Campus Road Suite 150 New Albany OH 43054 Franklin 6/30/2020 Active COA.03181 Shrewsberry & Associates, LLC 7321 Shadeland Station Ste. 160 Indianapolis IN 46256 Out of State 6/30/2020 Active COA.05098 Shrock Engineering, LLC 234 West Main Street Loudonville OH 44842 Ashland 6/30/2020 Active Shumaker Consulting Engineering and 600 Superior Ave East PMB 13117 Fifth COA.05600 Land Surveying, D.P.C. Third Building Suite 1300 Cleveland OH 44114 Cuyahoga 6/30/2020 Active COA.04736 Shumway Resources, LLC PO Box 1267 Worthington OH 43085 Franklin 6/30/2020 Active 1000 Deerfield Pkwy Attn: Legal COA.03508 Siemens Industry, Inc. Department Buffalo Grove IL 60089 Out of State 6/30/2020 Active COA.05110 Sigma Technologies, Ltd. 27096 Oakmead Dr Perrysburg OH 43551 Wood 6/30/2020 Active COA.03250 Silva Surveying, LTD 527 Darby Ln Maumee OH 43537 Lucas 6/30/2020 Active Steven Kessinger 7225 Woodland Drive COA.01294 Silver Creek Engineering, Inc. Suite 200 Indianapolis IN 46278 Out of State 6/30/2020 Active COA.05804 Silver Oak Engineering Consultants llc 143 Boardman Canfield Rd Ste 349 Youngstown OH 44512‐4804 Mahoning 6/30/2020 Active COA.05698 Simes & Rosch, LLC (Simes & Rosch, LLC) 7411 Fullerton St Ste 250 Jacksonville FL 32256‐3629 6/30/2020 Active COA.02938 Simons Structural Engineering, LLC David Simons 330 Hampton Court Lexington KY 40508 Out of State 6/30/2020 Active Simpson Gumpertz & Heger 41 Seyon COA.01740 Simpson Gumpertz & Heger Inc Street, Suite 500 Waltham MA 02453 6/30/2020 Active COA.04144 Simpson Strong‐Tie Company Inc. 2221 Country Lane McKinney TX 75069 Out of State 6/30/2020 Active COA.05784 SimuTech Group, Inc. 1800 Brighton Henrietta Town Line Rd Rochester NY 14623‐2508 6/30/2020 Active COA.01714 Site Engineering Inc 7453 E Main St Reynoldsburg OH 43068 Franklin 6/30/2020 Active COA.05314 Site Engineering Solutions 3967 Maple Grove Rd Marion OH 43302‐8460 Marion 6/30/2020 Active COA.04671 Site Solution Professionals, Inc. 8609 Lyndale Ave. S Suite 200 BLOOMINGTON MN 55420 6/30/2020 Active COA.04053 SiteSource Consultants, Inc. 4254 Tuller Road Dublin OH 43017 Franklin 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.05743 SiTESPAN, LLC 7450 W 130th St Ste 360 Overland Park KS 66213‐2683 6/30/2020 Active COA.05359 Sitts & Hill Engineers, Inc. 4815 Center Street Tacoma WA 98409 Out of State 6/30/2020 Active COA.04145 SIXMO Inc. 28045 Clemens Road Suite D Westlake OH 44145 Cuyahoga 6/30/2020 Active COA.02376 SJCA P.C. 9102 N Meridian St Ste 200 Indianapolis IN 46260‐1809 6/30/2020 Active COA.03555 Skarda and Associates, Inc. 2439 N Charles St. Baltimore MD 21218‐5110 Out of State 6/30/2020 Active COA.05427 Skidmore, Owning & Merrill LLP 14 Wall Street New York NY 10005 6/30/2020 Active COA.01469 SKJ Engineering Associates Inc 222 East William St Maumee OH 43537 Lucas 6/30/2020 Active COA.04966 SKS Engineers, LLC 2900 N Martin Luther King Jr Dr Decatur IL 62526 Out of State 6/30/2020 Active COA.04737 Sky Climber, LLC 1800 Pittsburgh Dr Delaware OH 43015 Delaware 6/30/2020 Active COA.02782 Skyhook Structural Engineering PC 229 Ward Circle, Suite B23 Brentwood TN 37027 Out of State 6/30/2020 Active COA.01151 Slesser Engineering, Inc. Carl Slesser 2325 Lime Kiln Lane Louisville KY 40222 Out of State 6/30/2020 Active COA.05177 Sliwinski Design Services 465 Seacrist Lane Girard OH 44420 Trumbull 6/30/2020 Active COA.04469 SLR International Corporation 22118 20th Avenue SE Suite G‐202 Bothell WA 98021 Out of State 6/30/2020 Active Smart Energy Management Engineering, COA.04390 LLC 5411 Asherbrand LN Apt D Dublin OH 43017 Franklin 6/30/2020 Active COA.02145 Smart Services Inc 88 W Church St Newark OH 43055‐5087 Licking 6/30/2020 Active COA.01819 SMBH, Inc. 1166 Dublin Rd Ste 200 Columbus OH 43215‐1065 Franklin 6/30/2020 Active COA.02802 Smith Engineering and Surveying, LLC 529 Kittery Lane Cincinnati OH 45255 Clermont 6/30/2020 Active COA.05223 Smith Engineering, PLLC 347 W 36th St Rm 204 New York NY 10018‐6575 6/30/2020 Active COA.02051 Smith Gardner Inc. 14 N Boylan Ave Raleigh NC 27603‐1421 Out of State 6/30/2020 Active COA.05221 Smith LaSalle, Inc. 211 51st St. Western Springs IL 60558 Out of State 6/30/2020 Active Smith Miller Associates Incorporated COA.05841 (Smith Associates Incorporated) 38 N Main St Pittston PA 18640‐1916 6/30/2020 Active COA.04073 Smith Seckman Reid, Inc. 2995 Sidco Drive Nashville TN 37204 Out of State 6/30/2020 Active COA.03606 Smith‐Goth Engineers, Inc. 3855 S. Jefferson Avenue Springfield MO 65807 Out of State 6/30/2020 Active COA.02973 SmithGroup, Inc. 500 Griswold St Ste 1700 Detroit MI 48226 Out of State 6/30/2020 Active COA.02209 Smolen Engineering, Ltd. Andrew Smolen 1876 State Route 46 N Jefferson OH 44047 Ashtabula 6/30/2020 Active SMRT Architects and Engineers, Inc. COA.03663 (SMRT Inc) PO Box 618 Portland ME 04104‐0618 6/30/2020 Active COA.05777 SMW Engineering Group, Inc 158 Business Center Dr Birmingham AL 35244‐2018 6/30/2020 Active COA.05174 Snelling Engineering, LLC 13295 Illinois St Suite 142 Carmel IN 46032 Out of State 6/30/2020 Active COA.04303 Snelting Engineering, LLC 1718 Hamilton Place Steubenville OH 43952 Jefferson 6/30/2020 Active COA.03251 Snezek & Associates, LLC 3496 Colletta Ln Cleveland OH 44111 Cuyahoga 6/30/2020 Active COA.05728 Snowden Engineering, Inc 8128 E 63rd St Tulsa OK 74133‐1927 6/30/2020 Active COA.01152 Soil and Materials Engineers, Inc. 43980 Plymouth Oaks Blvd Plymouth MI 48170‐2584 Out of State 6/30/2020 Active COA.01167 Soil Testing & Engineering, Ltd. Shafi Alam 6375 Shier Rings Rd. #F Dublin OH 43016 Franklin 6/30/2020 Active COA.04829 Soils & Structures, Inc. 6480 Grand Haven Rd Muskegon MI 49441 Out of State 6/30/2020 Active COA.02055 Solar Testing Laboratories, Inc. Mark Recktenwald 1125 Valley Belt Road Brooklyn Hts OH 44131 Cuyahoga 6/30/2020 Active Solid Fuel Combustion (ESI, Inc. of COA.01913 Tennessee) William Reeves 1250 Roberts Blvd Kennesaw GA 30144 Out of State 6/30/2020 Active COA.05754 Solid Ground Consulting Engineers, PLLC 5416 Morning Dove Ln Charleston WV 25313‐1111 6/30/2020 Active COA.04501 Solutions AEC, LLC 12970 Maurer Ind. Dr., Suite 200 St. Louis MO 63127 Out of State 6/30/2020 Active COA.03436 Somat Engineering of Ohio, Inc. 1100 Superior Avenue Ste. 2020 Cleveland OH 44114 Cuyahoga 6/30/2020 Active COA.01855 Somat Engineering, Inc 3031 W Grand Blvd Ste 228 Detroit MI 48202‐3015 6/30/2020 Active Somerset Planning & Engineering Services, COA.05275 LLC 222 West Main Street, Suite 100 Somerset PA 15501 Out of State 6/30/2020 Active COA.05708 Sommer Engineering, LLC 2006 Snook Rd Franklin Furnace OH 45629‐8967 Scioto 6/30/2020 Active COA.05066 Soney FM LLC 10329 Cross Creek Blvd Ste P Tampa FL 33647‐2994 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.03996 Southern International Incorporated 4200 Perimeter Center Dr. Ste. 205 Oklahoma City OK 73112 Out of State 6/30/2020 Active COA.05572 Southern Steel Engineers, LLC 121 Tarrar Springs Rd Lexington SC 29072‐3837 6/30/2020 Active COA.05074 Southland Industries 7390 Lincoln Way Garden Grove CA 92841‐1427 Out of State 6/30/2020 Active Southwest Electric Switchgear COA.05399 (SOUTHWEST ELECTRIC CO.) 1440 Poplar Ln Nashville TN 37210‐4520 6/30/2020 Active COA.01111 SPAAN Tech. Inc. Smita Shah 311 S Wacker Dr Ste 2400 Chicago IL 60606 Out of State 6/30/2020 Active COA.03465 Spagnuolo & Associates, LLC 3057 W Market St. Ste. 201 Fairlawn OH 44333 Summit 6/30/2020 Active COA.02633 Spalding DeDecker Associates Inc 905 S Boulevard E Rochester Hills MI 48307 6/30/2020 Active COA.05691 Spartan Engineering Solutions, LLC 2583 Pine Bluffs Ct Highland MI 48357‐4255 6/30/2020 Active COA.03849 Spartan Engineering, Inc. 12345 W Alameda Pkwy Ste 205 Lakewood CO 80228‐2843 6/30/2020 Active COA.05502 Specialized Engineering Solutions, Inc. 10360 Ellison Circle Omaha NE 68134 Out of State 6/30/2020 Active COA.01508 Spence Environmental Consulting, Inc. R. Curtis Spence 70 W Columbus Street Pickerington OH 43147 Fairfield 6/30/2020 Active COA.03949 Spencer Bristol Engineering Inc. 3577 Parkway Lane, Suite 250 Peachtree Corners GA 30092 6/30/2020 Active COA.02975 Spicer Group Inc 230 S Washington Ave Saginaw MI 48607‐1286 Out of State 6/30/2020 Active COA.05413 Spiegel Zamecnik & Shah, Inc. 54 Wall St New Haven CT 06511 Out of State 6/30/2020 Active COA.01158 Spiritech, Inc PO Box 3542 Mansfield OH 44907 Richland 6/30/2020 Active COA.02197 Sponseller Group, Inc. Keith Sponseller 1600 Timberwolf Drive Holland OH 43528 Lucas 6/30/2020 Active COA.04304 Springridge Partners, LLC 4573 Forest Brooke Ct S Richfield OH 44286‐9154 Summit 6/30/2020 Active COA.05661 SSB Surveying 857 Coal Dock Rd Waverly OH 45690‐9793 Pike 6/30/2020 Active COA.05430 SSI Consulting LLC 5422 Red Bank Rd Galena OH 43021‐9685 Delaware 6/30/2020 Active COA.02386 SSOE, Inc. 1001 Madison Avenue Toledo OH 43604 Lucas 6/30/2020 Active COA.05064 St Clair Engineering, LLC PO Box 454 Hurricane WV 25526 Out of State 6/30/2020 Active COA.04738 Stable Struct 7389 Palmleaf Ln Columbus OH 43235 Franklin 6/30/2020 Active COA.01322 Stadelman Associates, Inc. 8614 Hartman Road Wadsworth OH 44281 Medina 6/30/2020 Active COA.03466 Stafford Bandlow Engineering, Inc. 800 Hyde Park Doylestown PA 18902 Out of State 6/30/2020 Active Staggs and Fisher Consulting Engineers, COA.03757 Inc. 3264 Lochness Drive Lexington KY 40517 Out of State 6/30/2020 Active COA.03813 Stahl Sheaffer Engineering, LLC 301 Science Park Rd Suite 333 State College PA 16803 Out of State 6/30/2020 Active Stahly Engineering & Associates 851 COA.05375 Stahly Engineering and Associates Bridger Dr. Ste 1 Bozeman MT 59715 6/30/2020 Active COA.02574 Staley Mechanical Consulting Inc 13315 Lisbon St NE Paris OH 44669 Stark 6/30/2020 Active COA.01800 Stan and Associates, Inc. 300 W Monument Ave Ste 200 Dayton OH 45402‐3035 Montgomery 6/30/2020 Active COA.03510 Standard Contracting & Engineering, Inc. 6356 Eastland Road Brook Park OH 44142‐1302 Cuyahoga 6/30/2020 Active COA.01424 Stanley Consultants, Inc. 225 Iowa Ave Muscatine IA 52761 Out of State 6/30/2020 Active COA.04036 Stanley D. Lindsey and Associates, Ltd 750 Old Hickory Blvd Bldg 1 Suite 175 Brentwood TN 37027 Out of State 6/30/2020 Active COA.02465 Stanley Spurling & Hamilton, Inc. 3301 Edloe St Ste 200 Houston TX 77027 Out of State 6/30/2020 Active COA.03898 Stantec Architecture Inc. 370 Interlocken Blvd Ste 300 Broomfield CO 80021‐8012 6/30/2020 Active COA.02762 Stantec Consulting Michigan, Inc. 370 Interlocken Blvd Ste 300 Broomfield CO 80021‐8012 6/30/2020 Active COA.02585 Stantec Consulting Services, Inc. 370 Interlocken Blvd Broomfield CO 80021‐8009 6/30/2020 Active COA.04874 Stapley Engineering, P.A. 8701 W. Hackamore Dr. Boise ID 83709 Out of State 6/30/2020 Active COA.02704 Star Consultants, Inc. 1910 Crown Park Court Columbus OH 43235 Franklin 6/30/2020 Active COA.05760 Star Hill Consulting, LLC 44 Banbury Dr Youngstown OH 44511‐3602 Mahoning 6/30/2020 Active COA.01015 State Electrical Engineering Company LLC 519 4th St NW Canton OH 44703 Stark 6/30/2020 Active Stearns, Conrad and Schmidt Consulting COA.01280 Engineers, 3900 Kilroy Airport Way Suite 100 Long Beach CA 90806 Out of State 6/30/2020 Active COA.04875 Steckbeck Engineering & Surveying, Inc. 279 N. Zinns Mill Rd Suite A Lebanon PA 17042 Out of State 6/30/2020 Active COA.05011 Steel Nation Engineering, Inc. 100 Southpointe Square Ln Canonsburg PA 15317‐5718 6/30/2020 Active COA.04972 Steeltech Metallurgical Consulting, LLC 5004 Pine Point Stow OH 44224 Summit 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.02535 Steen Engineering, Inc. Mark Brengman 5430 Douglas Drive N Crystal MN 55429‐3106 Out of State 6/30/2020 Active COA.03184 Stegman & Schellhase, Inc. 51‐15th Street Wheeling WV 26003 Out of State 6/30/2020 Active COA.05778 Stellar Industrial Solutions, Inc 2900 Hartley Rd Jacksonville FL 32257‐8221 6/30/2020 Active COA.02208 Stephen Hovancsek & Associates Inc 2 Merit Dr Richmond Heights OH 44143‐1456 Cuyahoga 6/30/2020 Active Stephen Sebesta 30628 Detroit Road # COA.01825 Stephen J. Sebesta & Associates, Inc. 258 Westlake OH 44145 Cuyahoga 6/30/2020 Active COA.05386 Stephenson Consulting, LLC 427 Wyndham Drive Maineville OH 45039 Warren 6/30/2020 Active COA.04591 Steppingstone Engineering, Inc. 642 Delta Ave Cincinnati OH 45226 Hamilton 6/30/2020 Active COA.03851 Sterling Andrews Engineering, PLLC PO Box 23291 Jacksonville FL 32241‐3291 6/30/2020 Active COA.03335 Steve Feeney Consulting, LLC 1970 W Glenhurst Dr NW Lancaster OH 43130 Fairfield 6/30/2020 Active COA.05005 Steven D. Leffel, PE, PS, LLC 1155 Cloverdale Drive Troy OH 45373 Miami 6/30/2020 Active dba schaefer 10411 Medallion Drive, Suite COA.01182 Steven Schaefer Associates, Inc. 121 Cincinnati OH 45241 Hamilton 6/30/2020 Active COA.05250 Stewart Engineering, Inc. 223 S West St Ste 1100 Raleigh NC 27603‐1835 6/30/2020 Active COA.05440 STL Engineering, LLC 315 Lemay Ferry Rd. Suite 129 St. Louis MO 63125 Out of State 6/30/2020 Active Stock & Associates Consulting Engineers, COA.05445 Inc. 257 Chesterfield Business Pkwy Chesterfield MO 6365309100 Out of State 6/30/2020 Active COA.03511 Stockman Consulting, LLC 118 Ridge Drive Napoleon OH 43545‐9115 Henry 6/30/2020 Active COA.05544 Stone & Webster, Inc. 720 University Ave Norwood MA 02062‐2662 6/30/2020 Active Stone Environmental Engineering & COA.01857 Science, Inc. 748 Green Crest Dr Westerville OH 43081‐2843 Franklin 6/30/2020 Active COA.05449 Stone Green Consulting, LLC 702 Wesleyan Ave Norton OH 44203 Summit 6/30/2020 Active COA.05324 Stonefield Engineering and Design, LLC 28454 Woodward Avenue Royal Oak MI 48067 Out of State 6/30/2020 Active Stonewall Structural Engineering, LLC COA.05742 (Stonewall Structural Engineering, PLLC) 4800 Falls Of Neuse Rd Ste 120 Raleigh NC 27609‐8140 6/30/2020 Active COA.05545 Storage Rack Engineering, Inc. 23142 Arroyo Vis Rancho Santa Margarita CA 92688‐2608 6/30/2020 Active COA.03733 Storm Water Engineering LLC 7061 Corporate Way, Ste 105 Centerville OH 45459‐8901 Montgomery 6/30/2020 Active COA.04592 Stover Excavating, Inc. 7500 Industrial Pkwy Plain City OH 43064‐9005 Union 6/30/2020 Active COA.02039 STP Engineers and Surveyors, Inc. Thomas Sheridan 5152 Renee Lynn Circle Stow OH 44224 Summit 6/30/2020 Active COA.02307 Strand Associates, Inc. 910 W Wingra Drive Madison WI 53715 Out of State 6/30/2020 Active COA.03697 Strand Systems Engineering, Inc. 10003 Technology Blvd. W Dallas TX 75220 Out of State 6/30/2020 Active COA.03734 Strata Environmental Services, Inc. 110 Perimeter Park, Ste. E Knoxville TN 37922 Out of State 6/30/2020 Active Strategic Energy Solutions, Inc. of (Stategic Energy Solutions Inc) 4000 W. COA.03556 Michigan (Stategic Energy Solutions Inc) Eleven Mile Rd. Berkley MI 48072 Out of State 6/30/2020 Active COA.02066 Strategic Facility Solutions, LLC 8250 Clough Pike Cincinnati OH 45244‐2754 Hamilton 6/30/2020 Active COA.04831 Strategy Engineering & Consulting, LLC 1400 Broadfield Blvd Ste 500 Houston TX 77084 Out of State 6/30/2020 Active COA.02826 Straub Surveying, LLC 12815 Detroit Ave Lakewood OH 44107‐2835 Cuyahoga 6/30/2020 Active COA.01651 Stress Engineering Services Inc 7030 Stress Engineering Way Mason OH 45040 Warren 6/30/2020 Active COA.04330 Strickland Engineering LC 113 West Main St. Ste 1 Jackson MO 63755 Out of State 6/30/2020 Active COA.05056 Strike Construction, LLC 1800 Hughes Landing Blvd. Suite 500 The Woodlands TX 77380 Out of State 6/30/2020 Active COA.05608 Strinteg Corporation 600 Superior Ave E Ste 1300 Cleveland OH 44114‐2654 Cuyahoga 6/30/2020 Active COA.02803 Stroud Engineering Services Inc. 9140 Ravenna Rd Unit 6 Twinsburg OH 44087‐2455 Summit 6/30/2020 Active COA.03899 Structural Associates, Inc. 2922 Fuller Ave NE Ste 106 Grand Rapids MI 49505‐3459 6/30/2020 Active COA.04194 Structural Components LLC 1870 W 64th Ln Unit A Denver CO 80221‐2366 6/30/2020 Active COA.02319 Structural Consultants Associates, Inc. 12511 Emily Court Sugar Land TX 77478 Out of State 6/30/2020 Active Structural Design Group of TN (Structural (Structural DesignGroup, Inc.) 220 Great COA.03607 DesignGroup, Inc.) Circle Rd. Ste. 106 Nashville TN 37228 Out of State 6/30/2020 Active COA.01784 Structural Design Group, Inc. 300 Chase Park S Ste 125 Hoover AL 35244‐1820 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.03219 Structural Design Inc 20 Mansell Ct E Ste 350A Roswell GA 30076‐6487 Out of State 6/30/2020 Active Dennis Walton 12875 Eckel Junction Rd COA.01449 Structural Design Systems, Inc. Ste A Perrysburg OH 43551 Wood 6/30/2020 Active COA.04331 Structural Detailing, LLC PO Box 1763 Brentwood TN 37024 Out of State 6/30/2020 Active Structural Engineering and Inspections, COA.05871 Inc. 16105 N Florida Ave Ste B Lutz FL 33549‐6161 6/30/2020 Active COA.04876 Structural Engineering Consultants, LLC 410 S. Orchard St Suite 116 Boise ID 83705 Out of State 6/30/2020 Active Structural Engineering Corporation of COA.04502 Pittsburgh 650 Smithfield Street Suite 1200 Pittsburgh PA 15222 Out of State 6/30/2020 Active COA.04673 Structural Engineering Services, Inc. 408 Rolling Hills Drive Ringgold GA 30736 Out of State 6/30/2020 Active COA.01223 Structural Engineers, P.C. Kyle Lacina 114 Nicholas Drive Marshalltown IA 50158 6/30/2020 Active COA.04593 Structural Enginuity, Inc. 1815 W. Diehl Road Suite 100 Naperville IL 60563 Out of State 6/30/2020 Active COA.03369 Structural Integrity Associates, Inc. 1525 Corporate Woods Pkwy Suite 300 Green OH 44685 Summit 6/30/2020 Active COA.05364 Structural Systems Engineering, LLC 613 Heritage Road Easley SC 29640 Out of State 6/30/2020 Active COA.03557 Structural Technologies StrongPoint LLC 10150 Old Columbia Rd Columbia MD 21046 Out of State 6/30/2020 Active COA.03253 Structure Sight LLC dba Pretek Group PO Box 751471 Dayton OH 45475 Greene 6/30/2020 Active COA.05488 Structured Design and Consulting, LLC PO Box 1422 Powell OH 43065 Delaware 6/30/2020 Active Structured Engineering Solutions, COA.05882 LLC(Structured Engineering Solutions) 5105 Mountain Breeze Ct La Vergne TN 37086‐4914 6/30/2020 Active Structures America Innovative COA.04146 Engineering, PLC 2240 NW 164th Street Edmond OK 73013 Out of State 6/30/2020 Active COA.05335 Structures STL, Inc. (Structures, Inc.) 11414 Gravois Rd Suite 201 St. Louis MO 63126 Out of State 6/30/2020 Active COA.05749 StructureTec Corporation 4777 Campus Dr Kalamazoo MI 49008‐2594 6/30/2020 Active COA.05659 STS Consulting Services, LLC 434 E Loop 281 Ste 105 Longview TX 75605‐7933 6/30/2020 Active COA.05838 Studio NYL, Inc. 2995 Baseline Rd Ste 314 Boulder CO 80303‐2318 6/30/2020 Active COA.04037 Stutzki Engineering, Inc. 241 North Broadway, Suite 302 Milwaukee WI 53202 Out of State 6/30/2020 Active COA.03852 STV Energy Services, Inc. 225 Park Avenue South New York NY 10003 Out of State 6/30/2020 Active COA.03558 STV Incorporated 225 Park Ave S New York NY 10003 Out of State 6/30/2020 Active COA.03698 Stymco Construction, Inc. 2875 Springboro West Dayton OH 45439 Montgomery 6/30/2020 Active COA.02939 Sugar Hill Consulting, LLC 487 Sugar Hill Rd. Brooklyn WI 53521‐9445 Out of State 6/30/2020 Active COA.02463 Suhail & Suhail, Incorporated Ehtesham Suhail 18405 May Ct Chagrin Falls OH 44023 Cuyahoga 6/30/2020 Active COA.03997 Sukup Manufacturing Co. PO Box 677 Sheffield IA 50475‐0677 6/30/2020 Active COA.05457 Sukup Steel Structures LLC 360 14th St Ambridge PA 15003 Out of State 6/30/2020 Active COA.04104 Sullaway Engineering, Inc. PO Box 28789 San Diego CA 92198‐0789 6/30/2020 Active COA.04205 Summit Consultants, Inc. 1300 Summit Ave. Ste. 500 Fort Worth TX 76102 Out of State 6/30/2020 Active Summit Engineering Of KY, Inc. (Summit COA.03782 Eng. Inc.) PO Box 3007 Pikeville KY 41502‐3007 6/30/2020 Active COA.01677 Summit Testing & Inspection Co. PO Box 2231 Akron OH 44309‐2231 Summit 6/30/2020 Active Brian Mundstock 10830 Nesbitt Avenue COA.01775 Sunde Engineering, PLLC South Bloomington MN 55437‐3100 Out of State 6/30/2020 Active COA.04376 Sunfield Engineering, Inc. 3144 S Good Harbor Trail Cedar MI 49621 Out of State 6/30/2020 Active COA.05892 Survey Engineering Resources, LLC 102 Thomas Pond Ter Raymond ME 04071‐6638 6/30/2020 Active COA.03608 Surveying and Mapping, LLC 4801 Southwest Parkway Bldg 2, Ste 100 Austin TX 78735 Out of State 6/30/2020 Active COA.04515 Surveying Solutions 4471 M‐61 Standish MI 48658 Out of State 6/30/2020 Active COA.02067 Susan Frankel & Associates, Inc. Susan Frankel 25300 Cedar Road Beachwood OH 44122 Cuyahoga 6/30/2020 Active COA.03758 Sustainable Streams, LLC 1948 Deer Park Avenue Louisville KY 40205‐1202 Out of State 6/30/2020 Active COA.05075 Sustaining Development Engineering, LLC 4200 Regent St Ste 200 Columbus OH 43219‐6229 Franklin 6/30/2020 Active COA.05887 SW Associates Consulting Engineers, Inc. 1700 Pacific Ave Ste 2100 Dallas TX 75201‐4608 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.05093 Swanson Rink, Inc. 1120 Lincoln Street Ste 1200 Denver CO 80203 6/30/2020 Active SWBR Architecture, Engineering & COA.02570 Landscape Architecture, D.P.C. 387 East Main Street Rochester NY 14604‐2107 Out of State 6/30/2020 Active Swearingen Engineering and Surveying, COA.04777 LLC 116 E Sparks St West Union OH 45693 Adams 6/30/2020 Active COA.05436 Swenson Say Faget 2124 3rd Ave Ste 100 Seattle WA 98121‐2384 6/30/2020 Active COA.02330 Swiss Valley Associates, Inc. PO Box 39 Hannibal OH 43931 Monroe 6/30/2020 Active COA.03609 Symmes, Maini & McKee Associates, Inc. 1000 Massachusetts Avenue Cambridge MA 02138 Out of State 6/30/2020 Active COA.05092 Synergy Engineering Services, LLC 4340 Paradise Rd Seville OH 44273 Medina 6/30/2020 Active COA.05785 SynTerra Corporation 336 Town Mountain Rd Pikeville KY 41501‐1674 6/30/2020 Active COA.04242 Syntonous LLC PO Box 914 Powell OH 43065‐0914 Delaware 6/30/2020 Active COA.03104 Syska Hennessy Group, Inc. 1185 Avenue Of The Americas New York NY 10036‐2601 6/30/2020 Active COA.03664 Systech Fire Protection LLC 17041 Merchants Dr Ruther Glen VA 22546 Out of State 6/30/2020 Active COA.05473 Systex Engineering, LLC 4573 Forest Brooke Ct S Richfield OH 44286‐9154 Summit 6/30/2020 Active Thomas Michael Fritsch 7588 Central COA.02863 T & R Engineering, Inc Parke Boulevard Ste 300 Mason OH 45040 Warren 6/30/2020 Active T & Z Consulting Services LLC (T & Z COA.05555 Consulting Services, LLC) 1428 N Shevlin Ct Sewickley PA 15143‐8792 6/30/2020 Active COA.04039 T&M Associates (NJ) (T&M Associates) 11 Tindall Rd. Middletown NJ 07748 Out of State 6/30/2020 Active COA.05666 T.E., Inc. OF WA (T.E., INC.) 830 N Riverside Dr Ste 200 Renton WA 98057‐5600 6/30/2020 Active COA.01826 T.E.C. Engineering, Inc. 7288 Central Parke Blvd Mason OH 45040‐6776 Warren 6/30/2020 Active COA.04594 T.G. Smith Surveying 301 W. Third St. Waverly OH 45690 Pike 6/30/2020 Active COA.03639 T.L. Blazsek Land Surveying, Inc. 4790 St. Rt. 82 Newton Falls OH 44444‐9511 Trumbull 6/30/2020 Active COA.05343 T3 Global Strategies, Inc. 10 Emerson Lane Suite 808 Bridgeville PA 15017 Out of State 6/30/2020 Active Richard Talley 4917 Professional Court COA.01034 TAE Engineering, Inc.(TAE, Inc.) Suite 105 Raleigh NC 27609 Out of State 6/30/2020 Active COA.05650 TAKRAF USA Inc. 4643 S Ulster St Ste 900 Denver CO 80237‐2853 6/30/2020 Active COA.04675 Tamarack Grove Engineering, LLC PO Box 50421 Boise ID 83705‐0968 6/30/2020 Active COA.01455 Tank Industry Consultants Inc 7740 W New York St Indianapolis IN 46214 Out of State 6/30/2020 Active COA.05179 Tarr Group, LLC 3229 Purple Ash Drive Zionsville IN 46077 Out of State 6/30/2020 Active COA.01594 Tatum‐Smith Engineers, Inc. PO Box 756 Rogers AR 72757‐0756 6/30/2020 Active COA.04503 Taylor & Syfan Consulting Engineers, Inc. 684 Clarion Court San Luis Obispo CA 93401 Out of State 6/30/2020 Active COA.04778 Taylor Consulting Group, LLC P.O. Box 1570 Mentor OH 44061 Lake 6/30/2020 Active Dirk Taylor 2275 Swallow Hill Road Bldg COA.02955 Taylor Structural Engineers, Inc. 100 Pittsburgh PA 15220 Out of State 6/30/2020 Active COA.05697 TDi Engineering, LLC 5906 Old Fredericksburg Rd Ste 300 Austin TX 78749‐1205 6/30/2020 Active COA.03130 T‐E Incorporated 8620 Bluffton Road Fort Wayne IN 46809 Out of State 6/30/2020 Active COA.04978 Teaford Land Surveying 5260 Troy Urbana Rd Casstown OH 45312 Miami 6/30/2020 Active Team Fishel Surveying and Engineering COA.01705 LLC 1366 Dublin Road Columbus OH 43215 Franklin 6/30/2020 Active COA.04306 Teasley Services Group, LLC 4711 Trousdale Dr. Ste. 215 Nashville TN 37220 Out of State 6/30/2020 Active COA.05041 Tebarco Mechanical Corporation 1690 Bluegrass Lakes Parkway Alpharetta GA 30004 6/30/2020 Active COA.05587 Tebbe Civil Engineering LLC 5792 Gaelic Ct Dublin OH 43016‐2237 Franklin 6/30/2020 Active Terrance Kilbourne 33851 Curtis COA.01737 TEC, Inc. Boulevard, Suite 216 Eastlake OH 44095‐4003 Lake 6/30/2020 Active COA.02414 Technical Associates of Georgia, Inc. P O Box 2048 Albany GA 31702 Out of State 6/30/2020 Active COA.04927 Technical Horizons 501 Darby Creek #31 Lexington KY 40509 Out of State 6/30/2020 Active COA.02206 Technical Land Consultants Inc 11453 Market St North Lima OH 44452 Mahoning 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.01789 Technical Solutions Specialists, Inc. 11260 Chester Rd Ste 400 Cincinnati OH 45246‐4052 Hamilton 6/30/2020 Active COA.02328 Technicon Design Group Inc 1800 N Perry St Ste 102 Ottawa OH 45875‐1199 Putnam 6/30/2020 Active Technip Stone & Webster Process COA.04918 Technology, Inc. 11740 Katy Freeway Houston TX 77079 Out of State 6/30/2020 Active COA.01684 Technology Site Planners, Inc. Jim Schrader 8188 Business Way Plain City OH 43064 Union 6/30/2020 Active Tectonic Engineering Consultants, P.C., COA.03736 Inc. 70 Pleasant Hill Road Mountainville NY 10953‐0037 Out of State 6/30/2020 Active COA.05054 Tectonics Design Group, Inc. 730 Sandhill Rd Ste 250 Reno NV 89521‐8965 6/30/2020 Active COA.05890 Ted K. Schnell 913 Fieldstone Ct. Wapakoneta OH 45895 Auglaize 6/30/2020 Active COA.04332 TEG Engineering, LLC 1505 44th Street, SW Ste. B Wyomng MI 49509 Out of State 6/30/2020 Active COA.04504 Tekton Engineering, LLC PO Box 347 Berlin OH 44610‐0347 Holmes 6/30/2020 Active COA.05713 Telgian Engineering & Consulting, LLC 10230 S 50th Pl Ste 100 Phoenix AZ 85044‐0626 6/30/2020 Active COA.02135 Temperature Control Company, Inc. John Kerr 661 Anderson Avenue Akron OH 44306 Summit 6/30/2020 Active COA.03257 Tensar International Corporation 2500 Northwinds Parkway Ste. 500 Alpharetta GA 30009 Out of State 6/30/2020 Active COA.04749 TEP OpCo, LLC 326 Tryon Road Raleigh NC 27603 Out of State 6/30/2020 Active COA.04919 Terra Consulting Group, Ltd. 1500 W. 3rd Street Suite 226 Columbus OH 43212 Franklin 6/30/2020 Active COA.02823 Terra Logic, Inc. 2418 State St, NW Uniontown OH 44685 Stark 6/30/2020 Active

COA.02065 Terra Surveying Services, LLC Carl Turner, Jr. 238 Academy Woods Drive Gahanna OH 43230‐2184 Franklin 6/30/2020 Active COA.03071 Terracon Consultants, Inc. 10841 S Ridgeview Rd Olathe KS 66061‐6456 6/30/2020 Active COA.01827 Terradon Corporation P.O. Box 519 Nitro WV 25143 6/30/2020 Active COA.01659 Terrain Evolution, Inc. Thomas Ries 6539 Morningside Drive Lewis Center OH 43035 Franklin 6/30/2020 Active COA.05842 TERRANCE D. DALRYMPLE 1851 Oxford Trenton Rd Oxford OH 45056‐9158 Butler 6/30/2020 Active COA.05701 TerrAscend Engineering, LLLP 441 Creekstone Rdg Woodstock GA 30188‐3746 6/30/2020 Active COA.05731 Terrence L McCleary 3705 Progress Blvd Ste 2 Peru IL 61354‐1185 6/30/2020 Active COA.05104 Terry A. Hoppes, P.E., P.S. 2685 Prestwick Village Cir Springfield OH 45503‐7118 Clark 6/30/2020 Active COA.03998 Terry M. Donovan, PE, LLC 6966 Carol Drive Independence OH 44131‐5310 Cuyahoga 6/30/2020 Active COA.05588 Tesla Inc. 2562 Boulevard Of The Generals Ste 200 Norristown PA 19403‐3671 6/30/2020 Active COA.03318 Tetra Tech, Inc. 3475 E. Foothill Blvd. Pasadena CA 91107‐6024 Out of State 6/30/2020 Active COA.03737 TGC Consulting, LLC 1310 Sharon Copley Rd. PO Box 37 Sharon Center OH 44274 Medina 6/30/2020 Active COA.02773 TGC Engineering, LLC 1310 Sharon Copley Road P.O. Box 37 Sharon Center OH 44274 Medina 6/30/2020 Active COA.05564 The AEDE Group, LLC 9247 Village Green Dr Montgomery OH 45242‐7538 Hamilton 6/30/2020 Active COA.03785 The ARS Consulting Group, LLC dba ARS Engineering 16837 Mennell Road Grafton OH 44044 Lorain 6/30/2020 Active COA.05489 The Boulder Engineering Company 1717 15th St. Boulder CO 80302‐6323 Out of State 6/30/2020 Active COA.02943 The Brewer‐Garrett Company 6800 Eastland Road Middleburg Heights OH 44130 Cuyahoga 6/30/2020 Active COA.01859 The C. W. Courtney Company Christopher Garcia 700 Beta Dr Suite 200 Cleveland OH 44143 Cuyahoga 6/30/2020 Active The Consulting Engineers Group, Inc. of Illinois (The Consulting Engineers Group, COA.05899 Inc.) 601 W Golf Rd 2nd Fl Mt Prospect IL 60056‐4276 6/30/2020 Active COA.05730 The Consulting Engineers Group‐FL, Inc. 875 Wallace Ct Unit 1013 Ste C Lake Mary FL 32746‐2161 6/30/2020 Active COA.05852 The Consulting Engineers Group‐NM, P.C. 5600 Wyoming Blvd NE Ste 205 Albuquerque NM 87109‐3176 6/30/2020 Active COA.03610 The Corradino Group, Inc. 200 South Fifth St. Suite 503N Louisville KY 40202 Out of State 6/30/2020 Active The Delaware Vertex Companies, Inc. (The COA.04947 Vertex Companies, Inc.) 400 Libbey Parkway Weymouth MA 02189 Out of State 6/30/2020 Active COA.01869 The Design Factory Inc 2 Round Table Rd Shrewsbury MA 01545‐7710 6/30/2020 Active COA.04391 The Dimension Group I, L.P. 10755 Sandhill Rd Dallas TX 75238‐1215 6/30/2020 Active COA.05353 The Dothea Group, LLC 3299 State Rd. Medina OH 44256 Medina 6/30/2020 Active COA.01510 The Eads Group Inc 1126 8th Ave Altoona PA 16602‐2500 Out of State 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.03854 The Edge Group Network LLC dba The Edge Group LLC 575 McEntee Dr. Wadsworth OH 44281‐0688 Medina 6/30/2020 Active COA.05642 The Efficiency Network, Inc. 1501 Reedsdale St Ste 401 Pittsburgh PA 15233‐2317 6/30/2020 Active COA.05376 The Engineering Studio, Inc. 701 Lee Street Suite 510 Des Plaines IL 60016 Out of State 6/30/2020 Active COA.01999 The Equity Engineering Group, Inc. 20600 Chagrin Blvd #1200 Shaker Heights OH 44122 Cuyahoga 6/30/2020 Active COA.05541 THE GOOD GROUP LLC 8744 Main St Ste 201 Woodstock GA 30188‐4951 6/30/2020 Active COA.02063 The Gravity Group, LLC 9936 Princeton Glendale Rd West Chester OH 45246‐1116 Butler 6/30/2020 Active THE GREEN PIECE ENGINEERING + COA.05663 ENVIRONMENT, LLC PO Box 25105 Christiansted VI 00824‐1105 6/30/2020 Active COA.03187 The Harman Group Inc 900 W Valley Forge Rd Ste. 200 King of Prussia PA 19406‐4525 Out of State 6/30/2020 Active COA.03280 The Henry G. Reitz Engineering Co. 4214 Rocky River Dr Cleveland OH 44135‐1948 Cuyahoga 6/30/2020 Active COA.01622 The JDI Group, Inc. 360 W Dussel Dr Maumee OH 43537‐1631 Lucas 6/30/2020 Active COA.02415 The Kelly‐Buck Company Michael Lyden 2306 West 17th St Suite 1 Cleveland OH 44113 Cuyahoga 6/30/2020 Active The Kleingers Group, Inc. dba Kleingers & COA.04206 Assoc. 6219 Centre Park Dr West Chester OH 45069‐3866 Butler 6/30/2020 Active The Kleingers Group, Inc. dba Sportsworks COA.04207 Field 6219 Centre Park Dr West Chester OH 45069‐3866 Butler 6/30/2020 Active COA.02291 The Kleingers Group, Inc. dba Truescan 3D 6219 Centre Park Dr West Chester OH 45069‐3866 Butler 6/30/2020 Active COA.02229 The Mannik & Smith Group, Inc. 1800 Indian Wood Cir Maumee OH 43537 Lucas 6/30/2020 Active COA.03131 The Manufacturers Equipment Company 35 Enterprise Dr Middletown OH 45044 Butler 6/30/2020 Active COA.04267 The Markosky Engineering Group Inc. 3689 Route 711 Ligonier PA 15658 Out of State 6/30/2020 Active The Ohio Bridge Corporation DBA U.S. COA.03188 Bridge 201 Wheeling Ave PO Box 757 Cambridge OH 43725 Guernsey 6/30/2020 Active COA.05644 The Ohmega Group, Inc 1756 Silver St Jacksonville FL 32206‐4448 6/30/2020 Active The Osborn Company, Architects‐ COA.02060 Engineers, LLC Scott Vura 1100 Superior Ave. Ste. 300 Cleveland OH 44114 Cuyahoga 6/30/2020 Active COA.04516 The PDC Group, LLC 14011 Park Drive Suite 209 Tomball TX 77377 Out of State 6/30/2020 Active COA.04447 The Potter's Company II, LLC P.O. Box 186 Windsor OH 44099 Ashtabula 6/30/2020 Active COA.03953 The Power Source, PLLC 945 Madison Avenue Madison MS 39110 Out of State 6/30/2020 Active COA.02170 The Professional Associates, Inc. 516 Patricia Faye Ct Brookville OH 45309‐8690 Montgomery 6/30/2020 Active COA.05464 The Reinforced Earth Company 12001 Sunrise Valley Dr Ste 400 Reston VA 20191‐3455 6/30/2020 Active George Reinke, Sr. 959 Congress Park COA.01828 The Reinke Group, Inc. Drive Centerville OH 45459 Montgomery 6/30/2020 Active COA.01194 The Riverstone Company 3800 Lakeside Ave Ste 100 Cleveland OH 44114 Cuyahoga 6/30/2020 Active The Stellar Architectural & Engineering COA.01262 Group, Inc 2900 Hartley Road Jacksonville FL 32257 Out of State 6/30/2020 Active The Survey Company (Land Consultants COA.03041 Inc.) 314 Front St Lawrenceburg IN 47025 Out of State 6/30/2020 Active COA.03699 The Thrasher Group Inc. 400 3rd St SE Ste 309 Canton OH 44702‐1100 Stark 6/30/2020 Active COA.05068 The Transtec Group, Inc. 6111 Balcones Drive Austin TX 78731 Out of State 6/30/2020 Active Stephen Watkins 3032 Mitchellville Road, COA.01253 The Watkins Partnership, Inc. #202 Bowie MD 20716 Out of State 6/30/2020 Active The W‐T Group of Illinois LLC (The W‐T COA.05320 Group LLC) 251 Little Falls Dr Wilmington DE 19808‐1674 Out of State 6/30/2020 Active COA.04740 Theodore M. Dunchak, P.E., LLC 6791 Leffingwell Rd Canfield OH 44406 Mahoning 6/30/2020 Active COA.01935 Thermal Engineering Group, Inc. 105 Hazel Path Court #2 Hendersonville TN 37075 Out of State 6/30/2020 Active COA.01868 Thermal Environmental Systems, Inc. Lawrence Thomas 25760 First Street Westlake OH 44145 Out of State 6/30/2020 Active Becky Young 3960 Red Bank Road Suite COA.01153 ThermalTech Engineering, Inc. 250 Cincinnati OH 45227 Hamilton 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.04933 Theta Consulting LLC PO Box 1804 Doylestown PA 18901 Out of State 6/30/2020 Active COA.02418 Thiele Engineering, LLC Ottmar Thiele 18573 Keifel Rd. Laurelville OH 43135 Hocking 6/30/2020 Active COA.05709 Thieman Engineering & Surveying, LLC 3938 Hunter Rd Greenville OH 45331‐9313 Darke 6/30/2020 Active COA.02327 Thomas DuBose & Associates, Inc. Thomas DuBose 350 S Reynolds Road Toledo OH 43615 Lucas 6/30/2020 Active Jeffrey F. Donofrio 3896 Mahoning COA.01929 Thomas Fok & Associates, Inc Avenue Youngstown OH 44515 Mahoning 6/30/2020 Active COA.01058 Thomas Graham Associates Inc 803 Compton Rd Suite A Cincinnati OH 45231 Hamilton 6/30/2020 Active COA.04470 Thomas J Henry Surveying 22119 Gruber Rd Defiance OH 43512 Defiance 6/30/2020 Active Thomas Paul Kovach 10098 Chevy Chase COA.02205 Thomas Kovach Associates, Inc Dr Strongsville OH 44136‐2598 Cuyahoga 6/30/2020 Active COA.05499 Thomas Marshall P.E. 7220 Columbus Rd Mt Vernon OH 43050 Knox 6/30/2020 Active COA.05078 Thomas R. Zechman, PE, PS 1025 Laura Dr Piqua OH 45356 Miami 6/30/2020 Active COA.04505 Thompson Company, Inc. 50 Technology Parkway South Norcross GA 30092 Out of State 6/30/2020 Active COA.03438 Thompson Residential Engineering, LLC PO Box 116 Jeffersonville OH 43128 Fayette 6/30/2020 Active COA.03042 Thompson, Dreessen & Dorner, Inc. 10836 Old Mill Rd Omaha NE 68154 Out of State 6/30/2020 Active COA.02628 Thornton Tomasetti, Inc. 51 Madison Avenue New York NY 10010 Out of State 6/30/2020 Active COA.01215 Thorson Baker & Associates, Inc. Gordon Baker 3030 W Streetsboro Road Richfield OH 44286 Summit 6/30/2020 Active COA.02207 THP Limited, Inc. 100 E 8th St 3rd Fl Cincinnati OH 45202‐2129 Hamilton 6/30/2020 Active COA.03612 THP, Inc. 100 E Eighth St. 3rd Floor Cincinnati OH 45202 Hamilton 6/30/2020 Active COA.01494 Three I Engineering Inc dba Three i Design 2425 W Indiana St Evansville IN 44712 Out of State 6/30/2020 Active ThyssenKrupp Industrial Solutions (USA), COA.05028 Inc. 6400 S. Fiddler's Green Circle Suite 700 Greenwood Village CO 80111 Out of State 6/30/2020 Active COA.05863 Tiana Design Services, Inc. 1771 Kinsale Ct Melbourne FL 32940‐6023 6/30/2020 Active COA.04945 TiePoint‐bkm Engineering, LLC 6300 Blair Hill Lane Suite 300 Baltimore MD 21209 Out of State 6/30/2020 Active COA.05696 TiePoint‐bkm, P.C. 6300 Blair Hill Ln Ste 300 Baltimore MD 21209‐2041 6/30/2020 Active COA.05383 Tigerbrain Engineering, Inc. 1200 City View Center Oviedo FL 32765 6/30/2020 Active COA.05633 Timber Tech Engineering, Inc. 22 Denver Rd Ste B Denver PA 17517‐9262 6/30/2020 Active COA.04392 Timmons Group, Inc. 1001 Boulders Pkwy Suite 300 North Chesterfield VA 23225 Out of State 6/30/2020 Active COA.05672 Timothy E McCrate PE LLC 641 Stoneybrook Dr Kettering OH 45429‐5319 Montgomery 6/30/2020 Active COA.01517 Timothy Haahs & Associates, Inc. 550 Township Line Rd Ste 100 Blue Bell PA 19422 Out of State 6/30/2020 Active COA.05468 Timothy W Schram Sr 12898 Winged Elm Dr N Jacksonville FL 32246‐1155 6/30/2020 Active COA.03961 Titan Formwork Systems, LLC 7855 South River Parkway Ste. 105 Tempe AZ 85284‐1824 Out of State 6/30/2020 Active Titan USA Commercial Real Estate COA.05707 Services, LLC 4821 Heights Dr Stow OH 44224‐1573 Summit 6/30/2020 Active COA.04750 TJC Engineering Consultants, LLC 10916 Unity Rd New Middletown OH 44442 Mahoning 6/30/2020 Active COA.03132 TLC Engineering for Architecture Inc 255 S Orange Ave Ste 1600 Orlando FL 32801 Out of State 6/30/2020 Active COA.02942 TLF of Indiana, Inc. 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William Bokhaven 2905 Se 5th St Ames IA 50010 Out of State 6/30/2020 Active COA.04518 TODO Engineering & Consulting, LLC 14960 Ellsworth Road Berlin Center OH 44401 Mahoning 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status Toltz King Duvall Anderson and Associates COA.02576 Inc TKDA TKDA 444 Cedar St Ste 1500 Saint Paul MN 55101‐2140 Out of State 6/30/2020 Active COA.02227 Tom Hansley and Associates, Inc. Tom Hansley 1582 Lynn Dr Lancaster OH 43130 Fairfield 6/30/2020 Active COA.05809 Tom Loucks Associates, Inc. 55 5th St E Ste 910 Saint Paul MN 55101‐2802 6/30/2020 Active COA.05260 Tomarco Contractor Specialties, Inc. 14848 Northam St La Mirada CA 90638‐5747 6/30/2020 Active COA.04245 Toole Design Group, LLC 8484 Georgia Ave Ste 800 Silver Spring MD 20910‐5609 6/30/2020 Active COA.04877 Torcsill Foundation, LLC 9311 Bay Area Drive Suite 700 Pasadena TX 77507 Out of State 6/30/2020 Active COA.04596 Total Engineering Services, LLC 103 Community Blvd Longview TX 75605 Out of State 6/30/2020 Active COA.05860 Tourgee & Associates, Inc. 600 Red Brook Blvd Ste 300 Owings Mills MD 21117‐5534 6/30/2020 Active Tower Consultants, Inc. of South Carolina COA.01548 (Tower C (Tower Consultants, Inc.) 15 Surrey Ct Columbia SC 29212 Out of State 6/30/2020 Active COA.04748 Tower Engineering Professionals, Inc. 326 Tryon Road Raleigh NC 27603 Out of State 6/30/2020 Active COA.04393 Tower Engineering Solutions, LLC 3281 S. Highland Dr. Suite 813 Las Vegas NV 89109 Out of State 6/30/2020 Active COA.03297 Tower Engineering, Inc. 115 Evergreen Heights Dr Ste. 400 Pittsburgh PA 15229 Out of State 6/30/2020 Active COA.03738 Tracy and Mills Surveyors, Inc. PO Box 642 Mount Vernon OH 43050 Knox 6/30/2020 Active COA.02770 Traff‐Pro Consultants, Inc. David Lepisto 30841 Euclid Ave. Ste 101 Willoughby OH 44094 Lake 6/30/2020 Active Trans Associates Engineering Consultants COA.01561 Inc 4955 Steubenville Pike Ste 400 Pittsburgh PA 15205 Out of State 6/30/2020 Active TransCore ITS, LLC 3721 TecPort Dr Suite COA.01220 Transcore ITS, LLC 102 Harrisburg PA 17111 6/30/2020 Active COA.05081 Transit and Chain, LLC 24011 Quarry Rd Wellington OH 44090 Lorain 6/30/2020 Active COA.01091 Transmap Corporation Howard Luxhoj 5030 Transamerica Dr Columbus OH 43228 Franklin 6/30/2020 Active COA.01623 TranSystems Corporation of Ohio 2400 Pershing Rd Ste 400 Kansas City MO 64108‐2526 6/30/2020 Active COA.05439 Traverse Point, LLC 3404 Wise Way The Villages FL 32163‐0172 6/30/2020 Active COA.01624 TRC Engineers Inc 21 Griffin Rd N Windsor CT 06095‐1512 6/30/2020 Active COA.05422 TRC Engineers, LLC 21 Griffin Rd N Windsor CT 06095‐1512 6/30/2020 Active COA.04334 TRC Environmental Corporation 21 Griffin Rd N Windsor CT 06095‐1512 6/30/2020 Active COA.03052 TRC Pipeline Services, LLC 21 Griffin Rd N Windsor CT 06095‐1512 6/30/2020 Active COA.04513 TRC Surveying, LLC 200 Strathsprey Drive Blacklick OH 43004 Franklin 6/30/2020 Active COA.01359 TRC Worldwide Engineering, Inc Surendra Ramanna 217 Ward Circle Brentwood TN 37027 Out of State 6/30/2020 Active COA.05256 TreanorHL, P.A. 1040 Vermont Street Lawrence KS 66044 Out of State 6/30/2020 Active COA.02849 Tri Car, Ltd. Steven Carter 3145 Bembridge Rd Columbus OH 43221 Franklin 6/30/2020 Active Triad Consulting Engineers, Inc. 2740 COA.04832 Triad Consulting Engineers Inc. 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Main St Urbana OH 43078 Champaign 6/30/2020 Active COA.04309 TruePoint Laser Scanning, LLC 3232 Central Park West Suite B Toledo OH 43617 Lucas 6/30/2020 Active COA.03337 Truman Young & Associates, Inc. 4225 Malsbary Rd. Ste. 207 Cincinnati OH 45242‐5562 Hamilton 6/30/2020 Active COA.02828 Truss Engineering Company 818 Soundside Rd Edenton NC 27932‐8924 6/30/2020 Active COA.05071 T‐Squared Site Services, LLC 2500 Highland Road Suite 201 Hermitage PA 16148 Out of State 6/30/2020 Active COA.01912 TTL Associates, Inc. 1915 N 12th St Toledo OH 43604‐5305 Lucas 6/30/2020 Active COA.03814 TTL Consulting Inc. 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Main Street West Union OH 45693 Adams 6/30/2020 Active Tylk Gustafson Reckers Wilson Andrews, Kevin Wilson 600 W Van Buren St., Suite COA.01125 LLC 900 Chicago IL 60607‐3707 Out of State 6/30/2020 Active COA.04307 U.S. Forensic, LLC 3201 Ridgelake Dr Metairie LA 70002‐4928 6/30/2020 Active COA.02204 Ulliman Schutte Construction, LLC 9111 Springboro Pike Miamisburg OH 45342 Montgomery 6/30/2020 Active COA.03641 Ulteig Engineers, Inc. 3350 38th Ave South Fargo ND 58104 Out of State 6/30/2020 Active Olusegun Akomolede 6531 West Chester COA.01315 Ultra Technic Services, Inc. Road West Chester OH 45069 Butler 6/30/2020 Active COA.04338 Unified Engineering, Inc. 3056 Weber Dr. Aurora IL 60502 Out of State 6/30/2020 Active COA.02225 Unified Theory, Inc. Daniel J. Nord 1811 Weir Drive Suite 365 Woodbury MN 55125 Out of State 6/30/2020 Active COA.05232 Union Industrial Contractors, Inc. 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PO Box 1584 Norcross GA 30091 Out of State 6/30/2020 Active COA.01547 Universal Design Associates, Inc PO Box 99 Ferdinand IN 47532 Out of State 6/30/2020 Active COA.03906 Universal Ensco, Inc. 4848 Loop Central Drive Houston TX 77081‐2356 Out of State 6/30/2020 Active COA.05699 Univesco, LLC 2420 Traci Dr Pittsburgh PA 15237‐1600 6/30/2020 Active COA.03954 UOP Russell LLC 7050 South Yale Avenue Tulsa OK 74136‐5708 Out of State 6/30/2020 Active COA.02519 Urban Engineers, Inc. 530 Walnut St Philadelphia PA 19106‐3645 6/30/2020 Active c/o CT Corporation 120 S. Central Avenue, COA.03786 URS Corporation Suite 400 Clayton MO 63105 Summit 6/30/2020 Active c/o CT Corporation 120 S. Central Avenue, COA.01625 URS Corporation Design Suite 400 Clayton MO 63105 Cuyahoga 6/30/2020 Active c/o CT Corporation 120 S. Central Avenue, COA.04197 URS Group, Inc. 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Morgan Coast 154 South Marietta Street St Clairsville OH 43950 Belmont 6/30/2020 Active COA.03856 VCJ Group LLC 13852 Leone Court Pickerington OH 43147 Fairfield 6/30/2020 Active COA.02126 Vector Consulting, LLC 91 S Main St Ste 200 Zionsville IN 46077‐1575 6/30/2020 Active COA.05053 Vector Structural Design, PC 601 Old Cheney Rd Suite C Lincoln NE 68512 Out of State 6/30/2020 Active COA.03392 Vector Structural Engineering, L.L.C. 651 W. Galena Park Blvd. Ste 101 Draper UT 84020 Out of State 6/30/2020 Active COA.04834 Vector Surveying Services, LLC 12631 Baumhart Road Amhurst OH 44001 Lorain 6/30/2020 Active COA.02457 Velocitel Inc. 6521 Meridian Dr Raleigh NC 27616‐3209 6/30/2020 Active COA.05441 Velocitel, LLC 251 Little Falls Dr Wilmington DE 19808‐1674 Out of State 6/30/2020 Active COA.02806 Ventura Engineering, Inc. 7610 Olentangy River Rd Columbus OH 43235‐1339 Franklin 6/30/2020 Active COA.04149 Veolia Water Technologies, Inc. 250 Airside Drive Moon Township PA 15108‐2793 Out of State 6/30/2020 Active COA.05773 Verdant Energi and Environment LLC 5815 Crabtree Ln Cincinnati OH 45243‐3501 Hamilton 6/30/2020 Active COA.04986 Verdanterra, LLC 305 S. Paterson Street Madison WI 53703 Out of State 6/30/2020 Active COA.04198 Veridus Group Inc. 6280 N. 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Gary Weigler 513 Amoy E Road Mansfield OH 44903 Richland 6/30/2020 Active COA.02323 Weihe Engineers Inc 10505 N College Ave Indianapolis IN 46280 Out of State 6/30/2020 Active COA.05721 Weiser Engineering, P.C. 3280 Pointe Pkwy Ste 1500 Peachtree Corners GA 30092‐3338 6/30/2020 Active COA.05654 Welding Engineering Consultants, LLC 6300 Eagle Point Dr Liberty Twp OH 45011‐9297 Butler 6/30/2020 Active COA.03440 Weller's Plumbing & Heating, Inc. 429 S. Washington St. Greenfield OH 45123 Highland 6/30/2020 Active COA.01018 Wellert Corporation Robert Wellert 5136 Beach Road Medina OH 44256 Medina 6/30/2020 Active COA.02459 Wells Engineering, PSC 6900 Houston Road Suite 38 Florence KY 41042 Out of State 6/30/2020 Active COA.02377 Welsh's Cleveland Surveys, Inc. John Welsh 2403 St. Clair Avenue Cleveland OH 44114 Cuyahoga 6/30/2020 Active COA.04900 Wenck Associates, Inc. 1800 Pioneer Creek Center Maple Plain MN 55359 Out of State 6/30/2020 Active Wendel WD Architecture, Engineering, COA.04054 Surveying 375 Essjay Rd Ste. 200 Williamsville NY 14221 Out of State 6/30/2020 Active COA.05578 Wertz Geotechnical Engineering, Inc. 17138 Lorain Ave Cleveland OH 44111‐5500 Cuyahoga 6/30/2020 Active Martin Wessler 6219 South East Street COA.01314 Wessler Engineering, Inc. Suite A Indianapolis IN 46227 Out of State 6/30/2020 Active COA.05213 West Surveying 9214 West Road Cleves OH 45002 Hamilton 6/30/2020 Active COA.05540 Western Front Consulting Group Ltd 16271 Beechwood Rd Findlay OH 45840‐9528 Hancock 6/30/2020 Active COA.03956 Western Wood Structures, Inc. PO Box 130 Tualatin OR 97062 Out of State 6/30/2020 Active COA.01829 Westerville Land Surveying LLC 125 E. Home St. STE A Westerville OH 43081 Franklin 6/30/2020 Active COA.05317 Westinghouse Electric Company LLC 720 University Ave Norwood MA 02062‐2662 6/30/2020 Active COA.05740 Westlake Science & Technology, Inc. 2917 N Bay Dr Apt M9 Westlake OH 44145‐4470 Cuyahoga 6/30/2020 Active COA.03645 Weston & Sampson Engineers, Inc. 55 Walkers Brook Drive, Suite 100 Reading MA 01867 6/30/2020 Active COA.03254 Westwood Professional Services, Inc. 12701 Whitewater Drive Suite 300 Minnetonka MN 55343 Out of State 6/30/2020 Active COA.03903 WET Engineering, Inc. 4337 Pablo Oaks Ct. Suite 101 Jacksonville FL 32224 Out of State 6/30/2020 Active COA.05012 Wetland Studies and Solutions, Inc. 5300 Wellington Branch Drive Suite 100 Gainesville VA 20155 6/30/2020 Active COA.02458 WF Baird & Associates Ltd 2924 Marketplace Dr Ste 200 Fitchburg WI 53719‐5332 6/30/2020 Active COA.01654 W‐H & Associates, Ltd. Greg Williams 4434 Raccoon Valley Road Alexandria OH 43001 Licking 6/30/2020 Active dba Wheaton & Sprague Bldg 1151 COA.01942 Wheaton & Sprague Engineering, Inc. Campus Drive, Ste. 100 Stow OH 44224 Summit 6/30/2020 Active COA.04001 Wheaton Building Envelope, LLC 1151 Campus Drive, Ste. 100 Stow OH 44224‐1756 Summit 6/30/2020 Active COA.04901 Whisonant Engineering Services, LLC 122 Nut Tree Court Lexington SC 29072 Out of State 6/30/2020 Active COA.04042 White Brothers Consulting, LLC 447 Call Road, Ste.216 Charleston WV 25312‐6026 Out of State 6/30/2020 Active COA.04511 Whiting Surveys 493 S. Shoop Avenue Wauseon OH 43567 Fulton 6/30/2020 Active COA.04043 Whitman, Requardt & Associates, LLP 801 S Caroline St Attn: CFO Baltimore MD 21231‐3311 6/30/2020 Active COA.05026 Whitney, Bailey, Cox & Magnani, LLC 300 E Joppa Rd. Suite 200 Baltimore MD 21286 Out of State 6/30/2020 Active COA.01745 Whitworth‐Borta of Ohio, Inc. dba Avi4tr, Inc. 26614 Fairfax Lane North Olmsted OH 44070 Cuyahoga 6/30/2020 Active COA.05815 WHKS & Co., Inc 1412 6th Street SW P.O. Box 1467 Mason City IA 50402‐1467 6/30/2020 Active COA.05504 WHSPEI, LLC 6/30/2020 Active COA.05840 Widmer Engineering, Inc. 806 Lincoln Pl Beaver Falls PA 15010‐4557 6/30/2020 Active COA.05225 Wiegmann & Associates, Inc. 750 Fountain Lakes Blvd. Saint Charles MO 63301 6/30/2020 Active COA.03192 Wieland Surveying & Engineering, LLC 14067 County Road 20 West Unity OH 43570‐9725 Williams 6/30/2020 Active COA.05284 Wightman‐Ohio, Inc. 2303 Pipestone Road Benton Harbor MI 49022 Out of State 6/30/2020 Active COA.04598 Wilks Engineering Services, LLC 14990 Indian Hills Rd Mount Vernon OH 43050‐8287 Knox 6/30/2020 Active COA.04936 Willbros Engineering & Services, LLC 115 W. 7th Street #1410 Fort Worth TX 76102 Out of State 6/30/2020 Active Daniel Miller 1475 South Washington COA.02625 William A. Kibbe & Associates, inc. Avenue Saginaw MI 48601 Out of State 6/30/2020 Active COA.04680 William H. Fair 1270 Jeremy Ct. Cincinnati OH 45240 Hamilton 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status William H. Shepardson Engineering dba WHS Engineering 2012 W. 25th St Ste COA.02669 Incorporated 200 Cleveland OH 44113 Cuyahoga 6/30/2020 Active COA.01734 William J. Siplivy, P.E., Inc. William Siplivy 4667 Turnberry Trail Stow OH 44224 Summit 6/30/2020 Active COA.03134 William L. Johanan Sr. P.E. 144 Crown Point Meadows Centerville OH 45458 Warren 6/30/2020 Active COA.04836 Williams & Works, Inc. 549 Ottawa Ave NW Grand Rapids MI 49503 Out of State 6/30/2020 Active COA.05533 William's Engineering & Consulting LLC 3105 Vickroy Ln Malta OH 43758‐9489 Morgan 6/30/2020 Active COA.01454 Willis Engineering and Surveying 12512 West Bank Dr NE Millersport OH 43046‐8009 Licking 6/30/2020 Active COA.02978 Willmar Electric Service Corporation PO Box 934 Willmar MN 56201 Out of State 6/30/2020 Active COA.05332 Willo Engineering, LLC 6840 Eagle Mountain Rd Manitou Springs CO 80829‐2860 6/30/2020 Active Wilson & Company, Inc., Engineers & COA.03108 Architects PO Box 94000 Albuquerque NM 87119 Out of State 6/30/2020 Active COA.04782 Wilson Engineering Services, PC 902 Market St. Meadville PA 16335 Out of State 6/30/2020 Active COA.05653 WIN Creative Engineering LLC 43 Ormsbee Ave Westerville OH 43081‐1122 Franklin 6/30/2020 Active COA.05521 Win Engineering, LLC 2 International Plz Ste 410 Nashville TN 37217‐2033 6/30/2020 Active COA.05776 Windsor MEP Engineers LLC PO Box 3506 Duluth MN 55803‐3506 6/30/2020 Active COA.04248 W‐Industries of Louisiana, LLC PO Box 820 Maurice LA 70555‐0820 6/30/2020 Active COA.03700 Winslow Engineering, Inc. 1720 Valley View Road PO Box 1390 Hermitage PA 16148 Mercer 6/30/2020 Active COA.03701 Wirenet, Inc. 250 E Kemper Rd. Loveland OH 45140 Out of State 6/30/2020 Active COA.01086 Wisdom Blake LLC 5874 Hickory Trl North Ridgeville OH 44039‐2651 Lorain 6/30/2020 Active COA.02343 Wiss, Janney, Elstner Associates, Inc. William Nugent 330 Pfingsten Road Northbrook IL 60062 Out of State 6/30/2020 Active COA.04521 WL Port‐Land Systems, Inc. 305 Mt. Labanon Blvd Suite 400 Pittsburgh PA 15234 Out of State 6/30/2020 Active COA.05381 WM Engineering 7100 Huntley Road Suite 204 North Columbus OH 43229‐1076 Franklin 6/30/2020 Active COA.03196 WMR Associates 1898 Basswood Drive Kent OH 44240 Portage 6/30/2020 Active COA.05419 WNA Engineering, Inc. 1257 Perry Hwy Portersville PA 16051‐2421 6/30/2020 Active COA.03702 Wohlwend Engineering Group, Ltd. 4216 Karg Industrial Parkway Kent OH 44240 Portage 6/30/2020 Active COA.05424 Woidt Engineering and Consulting, P.C. 143 Court St Binghamton NY 13901‐3502 6/30/2020 Active COA.03857 Wolverine Engineering Company 312 North Street Mason MI 48854 Out of State 6/30/2020 Active Jerry Wolverton, Jr. 6745 Sugarloaf COA.01861 Wolverton & Associates, Inc. Parkway Ste. 100 Duluth GA 30097 Out of State 6/30/2020 Active Wood Environment & Infrastructure 2020 Winston Park Dr., Suite 700 Oakville, COA.05543 Solutions, Inc. Ontario, Canada L6H 6X7 6/30/2020 Active COA.01617 Wood Group USA, Inc. Jo Crowder 17325 Park Row Houston TX 77084 Out of State 6/30/2020 Active COA.03109 Woodard & Curran Engineering, P.A. 41 Hutchins Dr Portland ME 04102 Out of State 6/30/2020 Active Woodruff & Howe Environmental COA.03282 Engineering, Inc. 4405 Canton Hwy Ste 100 Cumming GA 30040‐4342 6/30/2020 Active COA.01157 Woodscroft Surveying, Inc. Stephanie Sires 3172 Hemphill Road Norton OH 44203 Summit 6/30/2020 Active COA.05758 WOODYS TENTS (WT, INC.) 7418 Lake Katrine Ter Gaithersburg MD 20879‐4768 6/30/2020 Active Attn: Colinda Shields 4454 Idea Center COA.01936 Woolpert, Inc. Boulevard Dayton OH 45430‐1500 Montgomery 6/30/2020 Active COA.02097 WorleyParsons Group, Inc. 2675 Morgantown Rd Reading PA 19607 Out of State 6/30/2020 Active Donald Lee Phillips Jr 194 Cameron Ridge COA.02221 Worthington Engineering, Inc. Dr Columbus OH 43235 Franklin 6/30/2020 Active COA.05822 WRF Engineers, LLC 112 N Kansas St Edwardsville IL 62025‐1769 6/30/2020 Active COA.05673 Wright Engineering 338 Asbury Rd Fairlawn OH 44333‐3272 Summit 6/30/2020 Active COA.05567 WSP USA Buildings Inc. 1 Penn Plz 2nd Fl New York NY 10119‐0002 6/30/2020 Active COA.02824 WSP USA Inc. One Penn Plaza 2nd FL New York NY 10119 Franklin 6/30/2020 Active

COA.05605 WUNDERLICH‐MALEC ENGINEERING, INC. 6101 Blue Circle Dr Eden Prairie MN 55343‐9108 6/30/2020 Active License: Licensee Address City State Zipcode County Expiration Status COA.02866 WYCO Consulting Inc 10 Stadia Dr Franklin OH 45005‐1737 Warren 6/30/2020 Active COA.05724 XD Engineering Company 3803 Hunters Gate Ct Sugar Land TX 77479‐3466 6/30/2020 Active COA.05635 xpert engineering llc 2209 Otter Ln Dublin OH 43016‐9067 Franklin 6/30/2020 Active dba XYZ Professional Services Ltd 3354 E. COA.02133 XYZ Survey Service, Ltd. Broad Street, Ste. C Columbus OH 43213 Franklin 6/30/2020 Active COA.05855 YA Engineering Services, LLC 912 Cary Rd Edmonds WA 98020‐2651 6/30/2020 Active COA.04336 Yates Engineering Services, LLC 2536 W Industrial Park Dr. Ste. 1 Bloomington IN 47404 Out of State 6/30/2020 Active COA.03965 Yates Engineers, LLC PO Box 456 Philadelphia MS 39350 Out of State 6/30/2020 Active COA.04337 Young & Ulrich Engineering, Inc. 1745 Indian Wood Cir Ste 125 Maumee OH 43537 Lucas 6/30/2020 Active COA.02321 Young, Hobbs and Associates David Young 1202 Crossland Avenue Clarksville TN 37040 Out of State 6/30/2020 Active COA.02702 Zachry Engineering Corporation PO Box 240130 San Antonio TX 78224‐0130 6/30/2020 Active COA.03255 Zachry Nuclear Engineering Inc 14 Lord's HIll Road Stonington CT 06378 Out of State 6/30/2020 Active ZAP Engineering & Construction Services, COA.04743 Inc. 333 S. Allison Parkway Suite 100 Lakewood CO 80226 Out of State 6/30/2020 Active COA.03572 Zappa Engineering, LLC 1255 N Hamilton Rd # 122 Gahanna OH 43230‐6785 Franklin 6/30/2020 Active COA.02695 Zenith Systems, LLC 5055 Corbin Dr Bedford Heights OH 44128‐5462 Cuyahoga 6/30/2020 Active COA.04109 Zephyr Environmental Corporation 2600 Via Fortuna Ste. 450 Austin TX 78746 Out of State 6/30/2020 Active COA.05823 Zett Consultants, LLC 4324 Bramble Dr Copley OH 44321‐2775 Summit 6/30/2020 Active COA.03197 Zienta Consulting, LLC 428 N Stone St Fremont OH 43420‐1530 Sandusky 6/30/2020 Active COA.02580 ZT Engineering, LTD 2390 Columbine Ct Lebanon OH 45036 Warren 6/30/2020 Active COA.04882 ZZ Consulting, P.A. 1086 North 900 East Shelley ID 83404 Out of State 6/30/2020 Active