4C Health, Safety, and Environmental Conference Historical Attendance by Company (2011 – 2018) Industry End-User Companies 3M EGC Enterprises, Inc ONEOK, Inc. Afton Chemical El Paso Corporation Orkney Petroleum Air Liquide Eli Lilly and Company OXEA Chemicals Airgas, an Air Liquide Company Emery Oleochemicals LLC Oxea Corporation Akzo Nobel Polymer Chemicals - Pasadena Enbridge Energy Palmilla Energy Albemarle Enbridge Energy Partners LP Panther Energy Company American Fuel & Petrochemical Manufacturers (AFPM) Enercon Pasadena Refining Systems, Inc. Americas Styrenics LLC Enterprise Products Operating LLC PBF Energy Corporation Philadelphia Energy Solutions Anadarko Evonik Corporation Refining and Marketing LLC Philadelphia Mixing Solutions, Anadarko Petroleum Exelon Corp Ltd. ExxonMobil Research and Andeavor Engineering Phillips 66 Anheuser Busch Five Star Custom Foods Pioneer Technical Services, Inc. Antero Resources Flint Hills Resources Placid Refining Company LLC Flint Hills Resources Chemical Ashland Inc. Intermediates, LLC PPG Industries, Inc. Atlas Energy Fluenta Inc. Proco Manufacturing Aux Sable Liquid Products, LP Formosa Plastics Corporation PRSI Axeon GE Return Energy Axiall Corporation GE Oil & Gas Pressure Control LP SABIC Innovative Plastics US LLC BASF Corporation Georgia Gulf Corporation Saint-Gobain Bayer Corporation Georgia-Pacific Chemicals LLC Samson Energy BHP Billiton Golden Triangle Energy, L.L.C. Sasol Chemicals (USA) LLC Big West Oil, LLC Hilcorp Energy Company Sasol North America Inc. BP Holly Energy Partners Shell Brand Energy HollyFrontier Corporation Shell Chemical Company Shell Nigeria Exploration Braskem America Inc. Honeywell Company (SNEPCo) Houston Fuel Oil Terminal Buckeye Partners Company Shell Oil Products Company LLC Buckeye Texas Processing Houston Refining, LP Siemens Corporation Bureau Veritas Hunt Refining Company Siemens Industries, Inc. Calcasieu Refining Hunt Southland Refining Siemens Industry, Inc. Calument Specialty Huntsman Corporation Sinclair Oil Company Sinclair Wyoming Refining Calumet Lubricants Husky Energy, Inc. Company SINOPEC SABIC Tianjin Calumet Montana Refining INEOS Petrochemical Co., Ltd. Calumet Specialty Products INEOS Barex (USA) Solutia Inc. CB&I Integrity Chemicals LLC Solvay Intercontinental Terminals CCI Paradox Upstream LLC Company Southwestern Energy Celanese Corporation Johnson & Johnson Spectra Energy CEMEX JX Nippon Chemical Texas Inc. Sun Edison Chemours Company Koch Companies Suncor Energy Inc. Chesapeake Energy Koch Fertilizer Enid Sunoco Chesapeake Operating, Inc Koch Pipeline Company LP Swift Energy Company Konica Minolta Laboratory USA Chevron Inc. Talen Energy Chevron North America Exploration and Production Company Konica Minolta, Inc. Tallgrass Energy Chevron Phillips Chemical Company Kuwait Oil Company Tallgrass Energy Partners Chevron Pipe Line Company Linwood Mining & Minerals Corp. Talon/LPE Chevron Products Company Lion Oil Company Targa Resources, Inc. Lochhead Haggerty Engineering & CITGO Manufacturing Tesoro Corporation CITGO Petroleum Corporation Lotte Chemical Louisiana LLC Tesoro Petroleum Company Tesoro Refining and Marketing Clay & Bailey Manufacturing Lubrizol Company Columbia Gas Transmission Corp LyondellBasell Texakoma E&P Columbian Chemicals Company Magellan Midstream Partners, L.P. The Dow Chemical Company Total Petrochemicals & Refining Comal Energy Services L.P. Marathon Oil Corporation USA, Inc. Continental Resources, Inc. Marathon Petroleum Total Petrochemicals Inc. Marathon Petroleum Company LP, COSA Xentaur Corporation Illinois Refining Division Total Safety U.S., Inc. Crestwood Midstream Partners Marathon Petroleum Corporation TPC Group Inc. CVR Energy, Inc. Meridian Energy TransCanada Corporation Tristar Global Energy Solutions Dart Polymers, Inc. Merit Energy Company Inc. DCP Midstream LP Mississippi Power Company U.S. Oil & Refining Co. Delek Refinery, Ltd. Monroe Energy, LLC United Refining Company Delek US Monsanto Company URS Corporation Denbury Resources Inc. NCRA Refining Valero Energy Corporation Dixie Chemical Company Nestle Western Refining Company Western Refining Southwest, Dominion Resources Northern Tier Energy Inc., Gallup Domtar NuStar Energy Westlake Chemical Corporation Dow Chemical Company Occidental Chemical Corporation Williams Companies ONEOK Hydrocarbon Southwest, DuPont L.L.C. Xcel Energy EBAA Iron Inc ONEOK Rockies Midstream, L.L.C. XTO Energy 4C Health, Safety, and Environmental Conference Historical Attendance by Company (2011 – 2018) Vendors, OEMs, & Consultants 360training.com, Inc. ERIKS Pantech Engineering 4C Marketplace ERM, Inc. Paragon Waste Solutions A.W. Chesterton Company Eurofins Parker Hannifin A&B Environmental Services Evoqua Water Technologies Perceptive Industries AAGriggs Consulting, LLC ExoThermo LLC. Perkins Coie, LLP Aarcher, Inc. Exponent Inc. Photon Control Inc Abengoa Bioenergy Corporation Extrel Pillsbury Winthrop Shaw Pittman LLP ABS Consulting Inc. Flare Ignitors Pipeline & Refinery, Plains All American Pipeline, LP LLC ABSG Consulting Inc. Flexitallic Porocel ABUTEC, Inc. FLIR Primatech Inc. Advanced Aromatics LLC FLIR Commercial Systems Proactive Environmental Services Advantis, LLC FLIR Systems Process Combustion Corporation AECOM Flo-tite Valves & Controls Process Mercury Group AES Energy Services Fluke Process Tech Inc. Air Hygiene International Flyability Protego, Inc. Akana Forge Tech, Inc. Providence Engineering AKE Services Freedom Tank Technology Providence Photonics Alan Plummer Associates Inc. Furmanite PSC Alcor Petrolab G.K. Hills Tank Inspection Quest Consultants Inc. Alden Research Laboratory, Inc. Garlock Sealing Technologies Ramboll ALL4 Inc. GAS Inc. Rebellion Photonics Alliance Source Testing, LLC GCAL Analytical Laboratories RECES Environmental Consulting Alpha3 Consulting-LLC GCI Water Solutions Refinery Water Engineering Associates ALS GEM Mobile Treatment Services, Renewable Energy Group Inc. AMERIGO US, Inc Gemini Precision Machining Inc Repro Technologies, Inc AmeriTek Environmental Services, General Electric Measurement & RFS Compliance Solutions LLC Control Solutions Ametek Geosyntec Consultantts Rice Electronics AnalySys Inc. GHD Rivo Software Antea Group Gibson, Dunn & Crutcher LLP Rocky Mountain Envirotech, LLC Apogee Engineering Glacier Computer RPS Group Applied Contaminant Control Ltd. Global Emission Monitoring Inc. Rule Engineering LLC Applied Controls Systems Golden Specialty, Inc. Ryan Directional Services Integration APTIM Golder Associates Inc. Sage ATC Environmental Consulting LLC Arabian American Development Great Plains Analytical Services, Sage-EHS International Company Inc. Aramco Services Company Guardian Compliance Saint & Tiller Technologies Archer Daniels Midland Guida, Slavich & Flores, P.C. Saitas and Seales ARI Environmental, Inc. GuideWare Systems Samson Controls, Inc. Ashworth Leininger Group Gulf Advanced Control Systems - Sanborn, Head & Associates GACS Arabia Aspen Engineering Services Gulf Advanced Control Systems SCADA Source Est Avanti Environmental Inc. Gulf Coast Environmental Score Diagnostics AXIP Energy Services Gulf Coast Green Energy Score Valve Services Babcock & Wilcox H2E Inc. SCS Engineers Babcock & Wilcox MEGTEC Hach Company SENSIT Technologies Babcock & Wilcox Power Halcon Field Services, LLC Serpil Enterprises Generation Group BAIR Halcon Resources Corporation Setpoint Integrated Solutions Baker & Hostetler LLP Ham-Let Advanced Control SGS Technology Baker Huges, a GE Company Hanby Environmental and Hanby SGS Galson Laboratories, Inc PetroAnalysis BakerBotts, LLP Haskel International - Butech Shumaker, Loop & Kendrick, LLP Barr Engineering Haynes and Boone LLP SICK, Inc. Beacon Environmental Services Inc. Heath Consultants Sidley Austin LLP Beric Valves Heritage Environmental Services, Sigma-Aldrich Corporation LLC Beveridge & Diamond LLP Hess SLR Consulting BIC Alliance HexaGroup SLR International Corporation BIC Magazine HMT Inc. Smiley Law Firm BioAir Solutions Hobre Smith & Burgess Black & Veatch Hobré Instruments BV SNF Holding Company Bloc Environmental Hogan Lovells US LLP Snow Environmental Solutions, LLC Blue Knight Energy Partners Holland & Hart LLP SoCalGas Bracewell LLP Horiba Solsalena Bridgepoint Consulting HORIBA Instruments Sonoma Technology, Inc. Brock/Jacobs HSE Engineering LLC SOS Environmental Brown & Gay Engineers' Inc. Hunton & Williams LLP Southern Company Bryan Cave HRO HY-BON Engineering Southern Ute Indian Tribe Bryan Research & Engineering HydroChem PSC Southwest Shipyard, L.P. BSK Associates Hydromantis Environmental Spectrum Environmental Solutions, Software Solutions, Inc LLC Burns & McDonnell HYTORC Spill Management Inc. Business Chasers IMACC, LLC Spirit Environmental Business Protection Specialists Inc. Industrial Refractory Services - Sport Environmental Services, EnviroTherm International PLLC C K Associates Industrial Valves Sprague Operating Resources Callidus Technologies Inficon Inc. Sprint Waste Services Camcode InfoSight Corporation ST Laboratories Cameron International Infrared Cameras Inc. Stanley Consultants Camsco Infrared Predictive Surveys, Inc. STC Cargill, Inc Infrared Solutions Argentina Steel Tank Institute CDM Environmental & Techincal Insight Environmental, Inc. Steffes Services CDM Smith InspectionLogic Corporation Sterigenics CEMTEK Environmental Integro Solutions Stoel Rives LLP Centro Resources LLC International Liquid Terminals Stream-Flo Industries Association (ILTA) Ceram-Kote Coatings, Inc. International Society of Styrolution