Law Firms . Porter & Hedges, LLP . Arnstein & Lehr, LLP . Reminger Co., LPA . Barnes & Thornburg, LLP . Roetzel & Andress . Blackburn Domene & Burchett PLLC . Segal McCambridge Singer & . Blitz, Bardgett & Deutsch, LC Mahoney . Bradley & Riley . SmithAmundson . Bryce Downey & Lenkov, LLC . Thompson, Coe, Cousins & Irons, L.L.P. Chiumento McNally, LLC . Waldeck and Patterson, P.A. Clingen Callow & McLean, LLC . Whyte Hirschboeck Dudek, SC . Conway & Mrowiec . Wilson Elser Moskowitz Edelman & . Donovan Hatem LLP Dicker, LLP . FeldmanWasser Commercial Property . Fisher Kanaris, P.C. Owners/Managers . Flaherty & Youngerman, PC . 900 North Michigan, Urban Retail . Franco Moroney Buenik LLC Properties, Co. Hall & Evans, LLC . Advanced Property Specialists . Holland & Knight, LLP . Aquascape, Inc. Hurtado Zimmerman, SC . AutoZone, Inc. K&L Gates . Belmont Village Senior Living . Kovitz, Shifrin, Nesbit . Bentall Kennedy, LP . LaBarge, Campbell & Lyon . Buca, Inc. Laurie & Brennan LLP . C.B. Richard Ellis . Lorance & Thompson, P.C. Citigroup Center . Litchfield Cavo, LLP . Colliers International . Macdonald Devin, PC . Development Management Associates . Maisel & Associates . Edgemark Asset Management, LLC . McNeal, Schick, Archibald & Biro, Co., L.P.A. Elevation Real Estate Partners . Merlin Law Group . Fashion Outlets of Chicago . Monteleone & McCrory, LLP . Federal Realty Investment Trust . Much Shelist, PC . Florida Capital Land Corporation . Niew Legal Partners, P.C. Foster Bank . Pachter, Gregory & Finocchiaro, PC . Galleria at Houston, Urban Retail Properties, Co. Peckar & Abramson, P.C . General Growth Properties . Penland & Hartwell, LLC . Hamilton Partners, Inc. Pietragallo Gordon Alfano Bosick & Raspanti, LLP . Harristown Development Corporation Building Technology Consultants, Inc. 1845 East Rand Road, Suite L-100 Arlington Heights, Illinois 60004 Main: (847) 454-8800 | www.btc.expert Page: 2 of 5 Commercial Property Community Associations Owners/Managers (Continued) . 100 East Huron Condominium . John B. Sanfilippo & Son, Inc. Association . Lincoln Property Company . 1550 North Lake Shore Drive Condominium Association . Motorola, Inc. th . NAI Hiffman . 1700 East 56 Street Condominium Association . North Riverside Park Mall, Urban Retail Properties, Co. 20 East Cedar Condominium Association . The Abbey Resort . 210 East Pearson Condominium . Oakbrook Center, The Rouse Association Company . 2120 Lincoln Park West . Old Orchard Shopping Mall, The Condominium Association Westfield Group . 320 Oakdale Condominium . Presbyterian Homes Association . Pritchett Realty . 3520 North Lake Shore Drive . Prudential Investment Management Condominium Association . Realty & Mortgage Co. 3550 Condominium Association . Related Urban Management . 3800 North Lake Shore Drive Company Condominium Association . RMS Properties . 3950 North Lake Shore Drive . Sears, Roebuck and Company Condominium Association . The Streets at Southpoint, Urban . 4 East Elm Condominium Association Retail Properties, Co. 474 Lake Shore Drive Condominiums . Trammell Crow Company . 5000 North Marine Drive . Tri-State Electronic Corp. Condominium Association . Water Tower Place Shopping Mall, . 901 Madison Condominium Urban Retail Properties, Co. Association . Atelier Condominium Association . Westfield Shopping Towns . Groves of Palatine Condominium . Wm. Wrigley Jr. Company Association . Zeller Realty Group . Harbor View Condominiums Manufacturing / Industrial . Library Courte Condominium . C & F Packing Company, Inc. Association . Pearl Valley Eggs . Lincoln Ridge Townhome Association . Peterson Aluminum Corporation . Malibu East Condominiums . Sub-Zero, Inc. Michigan Avenue Lofts Insurance Companies Condominium Association . Chubb Insurance . Museum Square Condominium . Cuna Mutual Group Association . The Hartford . Newport Condominiums Building Technology Consultants, Inc. 1845 East Rand Road, Suite L-100 Arlington Heights, Illinois 60004 Main: (847) 454-8800 | www.btc.expert Page: 3 of 5 Community Associations (Continued) . Leasing and Management Company, . Park 1500 Lofts Condominium Inc. Association . Legum & Norman . Park Point of Wheeling . Lieberman Management Services, Condominiums Inc. Piano Factory Townhome . MB Real Estate Services LLC Condominium Association . NAI Hiffman . Plaza 32 Condominium Association . Phoenix Rising Management, LLC . Pointe at Lincoln Park Condominium . PM/Vanguard Management Association . Premier Management Services, Inc. Prairie Place Condominium Association . Private Holding Group . Printers Row Lofts Condominium . Property Solutions Chicago, Inc. State Place Condominium . Sudler Property Management Association . Summit Management Group . The Grant Condominium Association . Summit Property Services, Inc. The Residences at River East Center . The Habitat Company . Union Square Condominium . Vanguard Community Management Association . Villa Management, Ltd. Village on the Lake Condominium . Vista Property Management Association . Williamson Management Sporting Arenas Architectural / Engineering Firms . FedExForum/Memphis Basketball, LLC . Building Consultants, Ltd. Property Management . BKV Group . Advanced Property . Concrete Consulting Engineers . Associa Chicagoland . Construction Technology Laboratories, Inc. Bentall Kennedy (U.S.) LP . Davis Partnership . Camco, Inc. Door|13 Architects . Community Specialists . EMG . DK Condo . Encompass, Inc. FirstService Residential . Epstein . First Properties, Inc. Gage Consulting Engineers . Forth Group . HBIS Engineering . Foster Premier . JTS Architects . GNP Management Group . Kuklinski + Rappe Architects . Jones Lang LaSalle . Landon Bone Baker Architects . Kane Property Management . Muller + Muller, Ltd. OWP/P Architects Building Technology Consultants, Inc. 1845 East Rand Road, Suite L-100 Arlington Heights, Illinois 60004 Main: (847) 454-8800 | www.btc.expert Page: 4 of 5 Architectural / Engineering Firms . City of Evanston (Continued) . Elmhurst Memorial Healthcare . Partners in Design . Glen Ellyn Public Library . Perkins + Will . Glenside Public Library . Roula Associates Architects, Chtd. Glenwood-Lynwood Public Library . Schroeder Murchie Niemiec Gazda- . Huntley Community School District Auskalnis Architects, Ltd. 158 . Vertex Engineering . Itasca Community Library Contractors / Developers / Real Estate . JFMC Facilities Corporation Investors . Memphis City Schools . American Housing Development, LLC . McHenry County College . AMLI Residential . Midlothian Public Library . Barrett & Porto . Morris School District . Belgravia Group . Morton Arboretum . Executive Construction, Inc. Navy Pier, Inc. Gary Solomon & Company . Near North Montessori School . Harrison Street | Real Estate Capital . Northwestern University . Horizon Realty Group . Presbyterian Homes . James McHugh Construction . Prospect Heights Public Library Company . Radiological Society of North . J. H. Findorff & Son, Inc. America . K & R Architectural Concepts . Saratoga School District 54 . Meridian Design Build . Skokie Park District . Mid-Continental Restoration . Skokie Public Library Company, Inc. St. Francis School . Pepper Construction . Township High School District 113 . Polk Development, LLC . US Army Corp of Engineers . Ranquist Development Group . Vespasian Warner Public Library . Sedgwick Properties Development . Village of Cary Corporation . Village of Mount Prospect . Taxman Corporation . Village of Schaumburg . T-Bone Construction, Inc. Winnetka Library District Institutions / Governmental Agencies / . Woodstock Public Library Municipalities Religious Facilities . Batavia Public Library . Gary Memorial United Methodist . Chatham Public Library Church . Chicago Housing Authority . Holy Spirit Missionary . City of Batavia . Irving Park United Methodist Church Building Technology Consultants, Inc. 1845 East Rand Road, Suite L-100 Arlington Heights, Illinois 60004 Main: (847) 454-8800 | www.btc.expert Page: 5 of 5 Religious Facilities (Continued) . Parkview Christian Church . Sisters of Charity, BVM . St. Cletus Parish . St. Josaphat Parish/Archdiocese of Chicago . St. Patrick Catholic Church . Village Church of Gurnee Residences . Bidler Residence . Dorfman Residence . Draeger Residence Building Technology Consultants, Inc. 1845 East Rand Road, Suite L-100 Arlington Heights, Illinois 60004 Main: (847) 454-8800 | www.btc.expert .