| Name | Web Site |
|---|---|
| A+ Corporation | Visit |
| Absolute Noise Control/EZ Pipe Wraps | Visit |
| Accurate Gas Products, LLC | Visit |
| Accurate Lab Audits, LLC | Visit |
| ADI Analytics | Visit |
| Aeon PEC | Visit |
| Afton Pumps, Inc. | Visit |
| Airgas | Visit |
| Alfa Laval Niagara | Visit |
| Allan Edwards, Inc. | Visit |
| Allegiance Electric LLC | Visit |
| Alliance Emissions Monitoring, LLC | Visit |
| Alliance Source Testing | Visit |
| Alpha Engineering International | Visit |
| Alpine Site Services | Visit |
| AMACS Process Tower Internals | Visit |
| Analytical Systems Keco | Visit |
| Applied Control | Visit |
| ARC Energy | Visit |
| Archrock, Inc. | Visit |
| Ariel Corporation | Visit |
| Arkema, Inc. | Visit |
| Astec Industries (Heatec, Inc.) | Visit |
| Atlas Copco Gas and Process | Visit |
| Atwell, LLC | Visit |
| Audubon | Visit |
| AVEVA | Visit |
| AXH Air-Coolers | Visit |
| Azota Gas Processing, Ltd. | Visit |
| Name | Web Site |
|---|---|
| Baker & O'Brien, Inc. | Visit |
| Baltimore Aircoil Co. | Visit |
| Barry D. Payne & Associates – Mangan Inc. | Visit |
| Bartlett & West | Visit |
| Bartlett Equipment Co. | Visit |
| BASF Corp. | Visit |
| BCCK Holding | Visit |
| Bexar Energy Holdings, Inc. | Visit |
| BGE, Inc. | Visit |
| Bi-Con Engineering LLC | Visit |
| Bilfinger Inc. | Visit |
| Black & Veatch Corp. | Visit |
| Blair Engineering | Visit |
| Boardman, LLC | Visit |
| Bold Production Services, LLC | Visit |
| Borets | Visit |
| Bowden Construction Co. Ltd. | Visit |
| Brown & Root Industrial Services | Visit |
| Bryan Research & Engineering, LLC | Visit |
| Buffalo Gap Instrumentation & Electrical | Visit |
| Burns & McDonnell | Visit |
| BWFS Industries, LLC | Visit |
| Name | Web Site |
|---|---|
| C3 Resources, LLC | Visit |
| Calpine Energy Solutions | Visit |
| Cameron, A Schlumberger Company | Visit |
| Catalytic Combustion Corporation | Visit |
| Catalytic Products International, Inc. | Visit |
| Catco USA | Visit |
| Caterpillar, Inc. | Visit |
| CECO-Compressor Engineering Corp. | Visit |
| ChampionX | Visit |
| Charbonneau Industries, Inc. | Visit |
| Charger Energy Services LLC | Visit |
| Charis Engineering, LLC | Visit |
| Chart Industries | Visit |
| ChemTreat, Inc. | Visit |
| Cheniere Energy | Visit |
| Chiyoda Corp. | Visit |
| Civil and Environmental Consultants | - |
| Coastal Chemical Co., LLC | Visit |
| ColdStream Energy, LLC | Visit |
| Compass Compression Solutions, Inc | Visit |
| COMPRESSORtech2 | Visit |
| Cooper Machinery Services | Visit |
| CoreWorks, LLC | Visit |
| Critical Control Energy Services | Visit |
| CSD Engineers, LLC | Visit |
| CSI Compressco LP | Visit |
| Name | Web Site |
|---|---|
| Dahlia | Visit |
| DCG Partnership 1, Ltd. | - |
| Dearing Compressor & Pump Co. | Visit |
| Derrick Oneal Company LLC | Visit |
| Devco Process Heaters | Visit |
| Dew Point Control, LLC | Visit |
| Diablo Analytical, Inc. | Visit |
| Dickson Process Systems, Ltd. | Visit |
| DistributionNow | Visit |
| Dollahon PR | Visit |
| Dual Drive Technologies | Visit |
| DXP Enterprises Inc. | Visit |
| Name | Web Site |
|---|---|
| Eastman | Visit |
| Eaton Metal Products | Visit |
| EcoVapor Recovery Systems | Visit |
| EDG, Inc. | Visit |
| Element Integrity Group | Visit |
| Emerson | Visit |
| Empact Analytical Systems, Inc. | Visit |
| Encore Oilfield Services, LLC | Visit |
| Endress+Hauser USA | Visit |
| Enerflex | Visit |
| EnerSys Corporation | Visit |
| EnFlex Group | Visit |
| Engineered Thermal Solutions | Visit |
| ENGlobal U.S. Inc. | Visit |
| EPCON International | Visit |
| EPIC | Visit |
| Equity Engineering Group, Inc. | Visit |
| ERM - Dallas Office | Visit |
| EXTERRAN | Visit |
| Name | Web Site |
|---|---|
| eSimulation, Inc. | Visit |
| Name | Web Site |
|---|---|
| F&C Engineers | Visit |
| Fabsco Shell & Tube, LLC | Visit |
| Federal Services, LLC | Visit |
| FES-Southwest, Inc. | Visit |
| FESCO, Ltd. | Visit |
| Files and Associates | Visit |
| Filtration Technology Corp. | Visit |
| Fives Cryo, Inc. | Visit |
| Flatrock Engineering and Environmental | Visit |
| FlexSteel Pipeline Technologies | Visit |
| Flow Control Services | Visit |
| Fluid Flow Products, Inc. | Visit |
| Fluor Enterprises, Inc. | Visit |
| Freese and Nichols, Inc. | Visit |
| Fulton Thermal Corp. | Visit |
| FW Murphy Production Controls | Visit |
| Name | Web Site |
|---|---|
| G2 Integrated Solutions | Visit |
| Galileo Technologies | Visit |
| Gas Equipment Co., Inc. | Visit |
| Gas Processing & LNG | Visit |
| Gas Processors Suppliers Association | Visit |
| Gas Technology Corp. | Visit |
| Gas Treatment Services B.V. | Visit |
| GasTech Engineering, LLC | Visit |
| GEA Systems North America LLC | Visit |
| Gemstar, Inc. | Visit |
| GTC Vorro | Visit |
| GTUIT | Visit |
| Gulf Coast Chemical, LLC | Visit |
| Gulf Coast Engineered Solutions, Inc. | Visit |
| Gulf Interstate Engineering | Visit |
| Name | Web Site |
|---|---|
| H2W United, LLC | Visit |
| Halff Associates, Inc. | Visit |
| Heat Transfer Specialists, Inc. | Visit |
| Heath Consultants Incorporated | Visit |
| Hobre USA | Visit |
| Holloway Technical Services | Visit |
| Honeywell UOP | Visit |
| Hotstart Sales LLC | Visit |
| Houston Integrity Consultants | Visit |
| Howard Field Services, LLC | Visit |
| HPI Energy Services LLC | Visit |
| Hunt, Guillot & Associates | Visit |
| Huntsman Corp. | Visit |
| Hydrocarbon Measurement Consultants, Inc. | - |
| Name | Web Site |
|---|---|
| ICA Fluor | Visit |
| INEOS GAS/SPEC Technology Group | Visit |
| Infinity Project Management, Inc. (IPM) | Visit |
| INNIO Waukesha Gas Engines Inc. | Visit |
| International Energy Services | Visit |
| Interra Global Corp. | Visit |
| Interstate Treating, Inc. | Visit |
| Intertek Caleb Brett | Visit |
| ION PRO Services, LLC | Visit |
| ISTI Plant Services | Visit |
| Name | Web Site |
|---|---|
| J-W Power Company | Visit |
| J. H. Foglietta Consulting, LLC | Visit |
| J.S. James Co. | Visit |
| Jasper Ventures, Inc. | Visit |
| JFE Engineering Corporation | Visit |
| JGC Corporation | Visit |
| John Zink Company, LLC | Visit |
| Johnson Matthey | Visit |
| Johnson Petrotech Services, Inc. | - |
| Johnson Screens | Visit |
| Jonell, Inc. | Visit |
| Joule Processing, LLC | Visit |
| JP3 Measurement | Visit |
| Name | Web Site |
|---|---|
| Kahuna Ventures | Visit |
| Kams, Inc. | Visit |
| Kane Environmental Engineering | - |
| Kiewit Energy Group | Visit |
| Koch-Glitsch LP | Visit |
| Kodiak Gas Services | Visit |
| Name | Web Site |
|---|---|
| L.A. Turbine | Visit |
| Laboratory Services | - |
| Larco Industries | Visit |
| LCM Industries, Inc. | Visit |
| Lexicon, Inc. | Visit |
| Lilly Consulting | Visit |
| Linde Engineering Americas | Visit |
| Lindsayca Solutions | Visit |
| Logic Masterminds, LLC | Visit |
| Lummus Technology | Visit |
| Name | Web Site |
|---|---|
| M Chemical Company | Visit |
| M J & H Fabrication | Visit |
| M4 Equipment | Visit |
| Mangan, Inc. | Visit |
| Master Corporation | Visit |
| Matrix PDM Engineering | Visit |
| Mayekawa USA, Inc. | Visit |
| McCartney Gas Advisors, LLC | - |
| McClung Energy Services, LLC | Visit |
| Melland Engineering & Consulting | Visit |
| Merichem | Visit |
| Midstream Energy Group, Inc. | Visit |
| Mitsubishi Heavy Industries Compressor International | Visit |
| Mobile Analytical Laboratories, Inc. | Visit |
| Monico Monitoring, Inc. | Visit |
| Moore Control Systems, Inc. | Visit |
| Morrow Energy | Visit |
| Movilab, S.A. de C.V. | Visit |
| MRC Global Inc. | Visit |
| Munters | Visit |
| Mustang Cat | Visit |
| Mustang Sampling | Visit |
| Name | Web Site |
|---|---|
| Nalco Water | Visit |
| Neuman & Esser USA, Inc. | Visit |
| New Industries, LLC | Visit |
| New Tech Global Ventures | Visit |
| Nexo Solutions | Visit |
| Nikkiso CE&IG | Visit |
| NorthStar Energy Services, Inc. | Visit |
| Norwood S&S, LLC | Visit |
| NTACT Operations, LLC | Visit |
| Name | Web Site |
|---|---|
| OGT | Visit |
| Oliver Equipment Co. | Visit |
| Olympus Scientific Solutions | Visit |
| Omni Air & Nitrogen | Visit |
| Operational Sustainability, LLC | Visit |
| Optimized Gas Treating, Inc. | Visit |
| Optimized Process Designs | Visit |
| Optimized Process Furnaces | Visit |
| Name | Web Site |
|---|---|
| optek-Danulat, Inc. | Visit |
| Name | Web Site |
|---|---|
| Pall Corporation | Visit |
| Pantechs Laboratories, Inc. | Visit |
| Paratherm - Heat Transfer Fluids | Visit |
| Parker IPF (PECO) Parker Hannifin Corp. | Visit |
| Pasadyn, Inc. | Visit |
| Patriot Process Equipment | Visit |
| Payne-Huber Engineering, Inc. | Visit |
| PCES, LLC | Visit |
| Peak AI Solutions | Visit |
| Pegasus EHS | Visit |
| Pentair Filtration Solutions, Inc. | Visit |
| PERC Engineering, LLC | Visit |
| Peso Energy USA | Visit |
| Petron Asia Energy PTE Ltd. | Visit |
| PetroSkills/John M. Campbell | Visit |
| PLC Construction Inc. | Visit |
| Powertherm Maxim | Visit |
| Precision Catalyst | Visit |
| Prime Controls, LP | Visit |
| Profab Construction & Supply | Visit |
| ProSep Inc. | Visit |
| Proteum Energy, LLC | Visit |
| PSI (Process Solutions Integration) | Visit |
| Puffer Sweiven | Visit |
| Name | Web Site |
|---|---|
| Q.B. Johnson Manufacturing, Inc. | Visit |
| Quadra Chemicals, Inc. | Visit |
| QuantityWare GmbH | Visit |
| Quest Consultants Inc. | Visit |
| Quorum Business Solutions | Visit |
| Name | Web Site |
|---|---|
| R & R Engineering Co., Inc. | Visit |
| R&H Technical Sales, Inc. | Visit |
| Raffinate Technologies | Visit |
| Ramboll | Visit |
| Ranger Plant Constructional Co. Inc. | Visit |
| Red Ball Technical Gas Services | Visit |
| Redd Ridge Consulting, LLC | Visit |
| Reese Midstream Report | Visit |
| Ref-Chem LP | Visit |
| Regard Resources Co., Inc. | Visit |
| Reset Energy | Visit |
| Reverse Technology Resources LLC | - |
| Rhine Ruhr Pty, Ltd. | Visit |
| River City Engineering | Visit |
| Ro-Flo Compressors, LLC | Visit |
| Ross Group | Visit |
| Roto-flow, An Air Products Business | Visit |
| Rotor-Tech, Inc. | Visit |
| Royal Filter Mfg. Co., Inc. | Visit |
| Name | Web Site |
|---|---|
| S & B Engineers and Constructors, Ltd. | - |
| S&B Helical | Visit |
| S2W Contracting LLC | - |
| Samuel Engineering, Inc. | Visit |
| Sapphire Technologies, LLC | Visit |
| Sargent & Lundy | Visit |
| Saulsbury Industries, Inc. | Visit |
| Scelerin Heaters, LLC | Visit |
| Schultz Process Services, Inc. | Visit |
| Scion Instruments | Visit |
| SEC Energy Products & Services, LP | Visit |
| Select Engineering, Inc. | Visit |
| Selective Adsorption Associates, Inc. | Visit |
| Sensia Global | Visit |
| Sepra-Chem Corp. | Visit |
| SERO PumpSystems, Inc. | Visit |
| SGS North America Inc. | Visit |
| Shamrock Gas Analysis | Visit |
| Shrieve Chemical Products, Inc. | Visit |
| Siemens | Visit |
| SIGIT Operating Co. | Visit |
| SkySkopes | Visit |
| SME Process Solution | Visit |
| Solar Turbines, Inc. | Visit |
| Southern Heat Exchanger | Visit |
| Spartan Energy Partners | Visit |
| Spitzer Industries | Visit |
| SPL, Inc. | Visit |
| Startec Compression and Process | Visit |
| Stellar Plant Services | Visit |
| Strategic Automation Services, LLC | Visit |
| Stress Engineering Services | Visit |
| SULPETRO, Inc. | Visit |
| Sulzer Chemtech | Visit |
| Sundyne Corporation | Visit |
| Sunland Construction, Inc. | Visit |
| Superior Energy Systems, Ltd. | Visit |
| Name | Web Site |
|---|---|
| Tailwater Technical Consulting | Visit |
| Taylor Forge Engineered Systems | Visit |
| TECO-Westinghouse | Visit |
| Tek-Fins Inc. | Visit |
| Texas Pipe & Supply Co., LTD | Visit |
| Texas Turbine, Inc. | Visit |
| TM-EMS, LLC | Visit |
| TMCO Operating, LLC | Visit |
| Tomcej Engineering Inc. | Visit |
| TorcSill Foundations | Visit |
| Torrent Energy Services | Visit |
| Total Energy Corp. | Visit |
| Tower Force | Visit |
| TransTech Energy | Visit |
| TransTex Treating | Visit |
| Trimeric Corp. | Visit |
| Triumph Gas Technology Consulting | Visit |
| Tryer Process Equipment | Visit |
| Tulco Oils | Visit |
| Tulsa Heaters Midstream | Visit |
| Name | Web Site |
|---|---|
| UE Compression | Visit |
| Union Tech | Visit |
| Unison Industrial Solutions | Visit |
| United Steel Structures, Inc. | Visit |
| Univar Solutions | Visit |
| Upstream Development and Engineering, Inc. | Visit |
| Name | Web Site |
|---|---|
| Vapor Point | Visit |
| VGas, LLC | Visit |
| Vinson Process Controls | Visit |
| VME | Visit |
| VMG, A Schlumberger Technology | Visit |
| Name | Web Site |
|---|---|
| W Energy Software | Visit |
| W-Industries | - |
| Wagner Power Systems | Visit |
| Wanzek Construction, Inc. | Visit |
| Wasson-ECE Instrumentation | Visit |
| Waukesha Pearce Industries | Visit |
| WeldFit Corporation | Visit |
| Western Filter Co., Inc. | Visit |
| White Lion | - |
| WinSim Inc. | Visit |
| Wolverine Flow Control, LP | - |
| Wood | Visit |
| Worldwide Air Coolers | Visit |
| Worley Group Inc. | Visit |
| WR Grace | Visit |
| WSP | Visit |
| Name | Web Site |
|---|---|
| XCEL Group | - |
| Name | Web Site |
|---|---|
| York Process Systems | Visit |
| Name | Web Site |
|---|---|
| ZAP Engineering & Construction Services, Inc. | Visit |
| Zeochem | Visit |