| A G Equipment Company |
 |
| A+ Corporation |
|
| ABB Inc., Totalflow |
|
| Accurate Gas Products L.L.C. |
|
| Accurate Lab Audits, LLC |
- |
| Adsorption Technical Service, LLC |
- |
| Aeon PEC |
|
| Aeros Environmental, Inc. |
- |
| Afton Pumps, Inc. |
|
| Air Gas Mid South, Inc. |
|
| Air Products and Chemicals |
|
| Airgas, Inc. |
|
| Alpine Site Services Inc. |
|
| Alternative Gas Processing, Inc. |
|
| Ambitech Engineering Corporation |
|
| Ametek Process Instruments |
- |
| Amspec LLC |
|
| Analytical Instruments Corporation |
- |
| Analytical Systems Int'l/Keco |
|
| Anguil Environmental Systems, Inc. |
|
| Apogee Scientific, Inc. |
|
| Applied Consultants, Inc. |
|
| ARC Energy Equipment |
|
| Ardent Services |
- |
| Ariel Corporation |
|
| Arkema Inc./CECA |
|
| Arrow Engine Company |
|
| ASK Chemical, Inc. |
|
| AspenTech, Inc. |
|
| Atlas Copco Gas and Process |
|
| Audubon Engineering Solutions, LLC |
|
| AXH Air-Coolers |
|
| Azota Ltd. |
|
| B. enviroSAFE, Inc. |
|
| Baker & O'Brien, Inc. |
|
| Barry D. Payne & Associates, Inc. |
|
| Bartlett Equipment Company, Inc. |
|
| Base Line Data, Inc. |
|
| BASF Corporation |
|
| BCCK Engineering |
|
| Bechtel Oil Gas and Chemical Global Business Unit |
|
| Bentek Energy |
|
| Best PumpWorks |
|
| Bexar Energy Holdings, Inc. |
|
| BFX Fabrication, LLC |
- |
| Billington Process Technology |
- |
| Black & Veatch Corp. |
|
| Blue Star Pipe |
- |
| Boardman LLC |
- |
| Borets Weatherford |
|
| Bowden Construction Co., Inc. |
|
| Brahma Group Inc. |
|
| Brenntag Pacific Inc. |
|
| Brice Equipment Co. |
- |
| Bruker Daltonics |
- |
| Bryan Research & Engineering, Inc. |
|
| Buffalo Gap I&E Co., Inc. |
|
| BWFS Industries |
|
| C.R.C. Consulting |
|
| C3 Resources, LLC |
|
| Cameron Compression Systems Group |
|
| Cameron Process & Compression Systems |
- |
| Cameron Valves and Measurement |
|
| Catalytic Combustion Corporation |
|
| Catalytic Products International, Inc. |
|
| Caterpillar Inc. |
|
| CB&I |
|
| CB&I Randall Gas Technologies |
- |
| CDI - Control Devices Inc. |
- |
| CEI Engineering Associates |
|
| CH2M Hill |
|
| Chapman Corporation |
- |
| Chart Energy & Chemicals, Inc. |
|
| Chemical Products Industries, Inc. |
|
| Chemstations, Inc |
|
| Chiyoda Almana Engineering LLC |
|
| Chiyoda Corp. |
|
| City Pipe & Supply |
|
| Clark-Reliance Corporation |
|
| Clary E&I Services, LLC |
|
| Coastal Chemical Co. LLC |
|
| Coastal Flow Measurement, Inc. |
|
| Coastal Specialty Gas |
|
| Compressor Engineering Corp. (CECO) |
- |
| Compressor Systems, Inc. |
- |
| COMPRESSORTech Two |
|
| Conestoga-Rovers & Associates |
|
| Connelly-GPM, Inc. |
- |
| Consulting and Field Services |
|
| Contek Solutions |
- |
| Cook Compression |
- |
| Corpac Steel Products, Corp. |
|
| Credence Gas Services |
|
| Criterion Catalyst and Technologies |
- |
| Croft Automation LLC |
|
| CSC |
|
| CTC Engineering and Design Co. |
|
| Cummins Inc. |
|
| Daniel Measurement and Control |
- |
| DBR Technology Center, Schlumberger |
|
| DCG Partnership 1, Ltd. |
- |
| Detechtion Technologies LLC |
|
| Detector Electronics Corporation |
|
| Dew Point Control |
|
| Dexterfield Services |
|
| DFBergman, Inc. |
- |
| Diablo Analytical, Inc. |
|
| Dickson Process Systems |
|
| Dow Corning |
- |
| Dresser-Rand Company |
- |
| Eaton Metal Products Company |
- |
| EDG, Inc. |
- |
| Edgen Murray |
|
| Elkhorn Holdings Inc |
|
| EMD, Inc. |
|
| Empact Analytical Systems, Inc. |
- |
| EnDyn, Ltd. |
- |
| Enerflex |
- |
| Energy Management & Services Co. |
- |
| Energy Solutions International |
|
| Energy Training Solutions |
|
| Enersys Corporation |
- |
| ENGlobal Corporation |
|
| Enserca Engineering |
- |
| Entero Corporation |
|
| EPC, Inc. |
|
| EPCON International, Inc. |
- |
| eSimulation, Inc. |
|
| Exterran |
|
| Fagen Inc. |
- |
| FairFax Operations, LLC |
|
| Farris Engineering |
- |
| Federal Services LLC |
|
| FES-Southwest, Inc. |
|
| FESCO Ltd. |
|
| Fisher Controls |
|
| Flexim Oil & Gas |
- |
| Flexpipe Systems |
|
| Flowserve Valbart Americas |
- |
| FLSmidth, Inc. |
- |
| Fluenta Inc. |
|
| Fluor Enterprises, Inc. |
- |
| FMC Technologies Direct Drive Systems |
- |
| Foster Wheeler USA Corporation |
- |
| Frames Process Systems B.V. |
- |
| Freese and Nichols, Inc. |
- |
| FW Murphy |
|
| Gable Gotwals |
|
| Garzo, Inc. |
- |
| Gas Analytical Solutions, Inc. |
- |
| Gas Corporation of America |
|
| Gas Equipment Company, Inc. |
|
| Gas Technology Corporation |
|
| Gas Treatment Services B.V. |
|
| GasTech Engineering, LLC |
|
| GE Energy |
|
| GE Oil & Gas, Inc. |
- |
| GEA FES, Inc. |
|
| GEA Rainey Corp. |
|
| Geolex, Inc. |
|
| GES-Tec LLC |
|
| Global Compressor, LP |
|
| Global Process Systems |
|
| Gly-Tech Services |
|
| Goar Sulfur Services & Assistance |
- |
| Goar, Allison & Associates, Inc. |
|
| GRACE Davison |
- |
| Grasys |
|
| Graves Analytical Services |
- |
| Greenburg Traurig LLP |
- |
| Guild Associates, Inc. |
|
| Gulf Coast Chemical, LLC |
|
| Gulf Coast Dismantling, Inc. |
- |
| Gulf Coast Measurement, Inc. |
- |
| Gulsby Engineering Inc. |
- |
| GWD |
- |
| H&S Valve Inc. |
- |
| H.J. Baker, PE |
- |
| Halker Consulting, LLC |
- |
| Hammco Inc. |
|
| Harris Group Inc |
|
| Heath Consultants Incorporated |
|
| Hemiwedge Valve |
|
| HETSCO, Inc. |
|
| HJ Baker, PE |
- |
| HOAD, Inc. |
- |
| Holloman Corp. |
- |
| Holloway Technical Services LLC |
|
| HOLT CAT |
- |
| Honeywell Process Solutions |
- |
| HPF Consultants, Inc. |
|
| HSB Solomon Associates, LLC |
- |
| Hunt, Guillot & Associates |
|
| Huntsman Corp. |
- |
| HyBon Engineering Co., Inc. |
- |
| Hydrocarbon Technology Engineering |
- |
| I&S Technical Resources, Inc. |
- |
| Ignition Systems & Controls, LP |
- |
| IHRDC |
- |
| Industrial Distributors, Inc. |
|
| Industrial Engineering Management, Inc. |
- |
| INEOS Oxide |
|
| International Alliance Group |
|
| Intertek |
|
| Invensys Foxboro |
|
| Ion Engineering |
|
| ISGAS |
- |
| J-W Power Company |
|
| J. H. Foglietta Consulting |
- |
| J.S. James Co. |
|
| Jacobs Engineering Group Inc. |
- |
| JEM Resources & Engineering, Inc. |
|
| JFE Engineering Corporation |
- |
| JGC |
|
| John M. Campbell & Company |
|
| Johnson Filtration Products, Inc. |
- |
| Johnson Matthey Catalysts |
|
| Johnson Screens |
|
| Jord International |
|
| Joule Processing, LLC. |
|
| JP3 Manufacturing, LLC |
- |
| JV Industrial Companies |
- |
| JW Williams /Flint Energy Services |
- |
| Kahuna Ventures |
- |
| Kams, Inc. |
- |
| Kane Environmental Engineering |
- |
| KASKA, LLC |
- |
| KBR, Inc. |
|
| Kimray Inc. |
- |
| Kleinfelder |
|
| Knighten Industries |
- |
| Koch-Glitsch, LP |
|
| L.A. Turbine Corp. |
|
| Laboratory Services |
- |
| LCM Industries, Inc. |
|
| LIG Midstream Co. LLC |
- |
| Linde Process Plants, Inc. |
|
| London Bridges |
- |
| Long Industries |
|
| Louisiana Valve Source, Inc. |
|
| Lubrication Engineers, Inc. |
|
| M Chemical Company, Inc. |
|
| M&H Enterprises, Inc. |
|
| M&J Valve |
- |
| Martin Energy Consultants |
- |
| Master Corporation |
|
| Masters Process Equipment |
|
| Maverick Engineering, Inc. |
|
| Maxxam Analytics |
|
| McAfee & Taft |
- |
| McGuffy Energy Services, LP |
|
| McJunkin Red Man Corporation |
- |
| McQueary Henry Bowles Troy, LLP |
- |
| Mechnical Equipment, Inc. |
- |
| MEGTEC Systems, Inc. |
- |
| MEI, LLC |
|
| Merichem |
- |
| Metaprocess |
- |
| Michell Instruments Inc. |
|
| Mid-States Supply |
|
| MidCon Compression, LLC |
|
| Midstream Energy Group, Inc. |
|
| Midway Laboratory, Inc. |
|
| MIRATECH Corporation |
- |
| Mobile Analytical Laboratories, Inc. |
- |
| MODEC International, Inc. |
|
| Moore Control Systems, Inc. |
|
| Movilab, S.A. de C.V. |
- |
| Mueller Environmental Designs, Inc |
|
| Mustang Cat |
- |
| Mustang Engineering |
|
| Mustang Gas Compression |
|
| Nalco Chemical |
|
| Natural Gas Liquids |
- |
| Network International |
|
| Neuman & Esser USA, Inc. |
|
| New Tech Global Ventures, LLC |
- |
| Nexeo Solutions |
|
| Niagara Blower Heat Transfer Solutions |
|
| Nicholas Consulting Group Inc. |
|
| Nicol & Associates, Inc. |
|
| Norriseal |
|
| Norwood S&S, LLC |
|
| Nova Molecular Technologies |
- |
| NRG Manufacturing |
- |
| Oil & Gas Journal |
|
| OILTECH srl |
- |
| Onsite Power Inc. |
- |
| Optimized Gas Treating, Inc. |
|
| Optimized Pipeline Solutions |
- |
| Optimized Process Designs, LLC |
|
| Optimized Process Furnaces |
|
| Ortloff Engineers, Ltd. |
|
| Pantechs Laboratories, Inc. |
|
| Paragon Field Services |
|
| Paratherm Corporation |
|
| Parker Hannifin Corp. |
- |
| Pathway Control Products, Inc. |
|
| PECO-Facet |
|
| Peerless Mfg. Co. |
|
| Pentair Porous Media Corporation |
|
| Perry Gas Processors |
- |
| Petral Worldwide, Inc. |
|
| Petrin Corporation |
- |
| Petro-Canada America - A Suncor Energy Business |
|
| Petroleum Extension Service |
|
| Pipestream, Inc. |
|
| Plant Eng. Construction Pte. Ltd. |
- |
| PoroGen Corporation |
- |
| Praxair, Inc. |
- |
| Premier Industries, Inc. |
- |
| Prime Controls |
- |
| Pro Flow Dynamics, LLC. |
|
| Process Solutions Integration (PSI) |
- |
| PSB Industries, Inc. |
- |
| Puffer Sweiven |
|
| Q.B. Johnson Manufacturing, Inc. |
|
| Q2 TECHNOLOGIES, LLC |
|
| QuantityWare GmbH |
|
| Questar Energy Services |
- |
| Quorum Business Solutions, Inc. |
|
| R&R Engineering Co., Inc. |
- |
| RCP, Inc. |
|
| Ref-Chem, L.P. |
|
| Regard Resources Co., Inc |
|
| Rexel Inc. |
|
| Rhine Ruhr Pty Ltd |
|
| Rino - K&K Compression, Ltd. |
|
| River City Engineering, Inc. |
|
| Robert R. Reis, Attorney-Mediator, P.C. |
- |
| Rotor-Tech Inc. |
|
| Royal Filter Mfg. Co., Inc. |
|
| S&B Engineers and Constructors, Ltd. |
- |
| S&B Pipeline and Facilities Engineering |
- |
| S-Con, Inc. |
- |
| Sage Environmental Consulting |
- |
| Sagebrush Pipeline Equipment Co |
|
| Salof Refrigeration Co., Inc. |
|
| Samco Enterprises, Inc. |
|
| Samuel Engineering |
|
| Saulsbury Industries Inc. |
- |
| SCFM Compression Systems, Inc. |
|
| Schwob Energy Services |
|
| Scott Measurement Service, Inc |
|
| SEC Energy Products & Services, LP |
|
| Select Engineering, Inc. |
|
| Sepra-Chem Corporation |
|
| SERO PumpSystems, Inc. |
|
| SGS, North America |
|
| Shamrock Gas Analysis |
|
| Sherry Laboratories |
- |
| Shimadzu Scientific Instruments |
|
| Simms Machinery International |
|
| SME Associates LLC |
- |
| SME Products, LP |
- |
| Smithco Engineering, Inc. |
|
| SNC-Lavalin Engineers and Constructors Inc. |
|
| Solar Turbines, Inc. |
- |
| Solutia - Therminol Heat Transfer Fluids |
|
| South-Tex Treaters LP |
- |
| Southern Flow Companies |
|
| Southern Heat Exchanger Services |
- |
| Spartan |
|
| Specialty Process Equipment Corporation |
|
| SpectraSensors Inc. |
- |
| Spectrum-Prime Solutions, L.P. |
- |
| Spirit Environmental, L.L.C. |
|
| SPL, Inc. |
|
| Stranded Gas Services, Inc. |
|
| Subsurface Technology, Inc. |
|
| SulfaTreat, A Division of M-I LLC |
- |
| Sulzer Chemtech |
- |
| Summit Industrial Products, Inc. |
- |
| Sunland Construction, Inc. |
|
| Superheat FGH Services, Inc. |
|
| Superior Specialty Gas Services, Inc. |
|
| Swagelok Oklahoma |
|
| T.D. Williamson, Inc. |
|
| T.F. Hudgins Inc. |
- |
| Taylor Valve Technology |
|
| Teague Nail and Perkins, Inc. |
- |
| Technip USA Inc. |
- |
| Texas Turbine, Inc. |
|
| Texas Welders Supply |
- |
| The Arrington Corporation |
|
| Thomas Petroleum Ltd. |
- |
| Thomas Russell Co |
|
| Thurmond-McGlothlin, Inc. |
|
| TIC - The Industrial Co. Wyoming, Inc. |
- |
| Tiger Tower Services |
|
| Tomcej Engineering Inc. |
|
| Total Energy |
|
| Total Energy Fabrication, Corp |
|
| Toyo Engineering Corporation |
|
| Tranter Inc. |
|
| TRAY-TEC, Inc. |
- |
| TRC Companies |
|
| Trimeric Corporation |
- |
| Trinity Containers, LLC |
|
| Trinity Contractors |
- |
| TriTex Technologies Inc. |
|
| Troy Construction Co. |
- |
| United Shutdown Safety |
- |
| United/Wells Inc. |
- |
| Univar USA Inc. |
|
| UniversalPegasus International |
|
| UOP LLC |
|
| UPS Midstream, Inc. |
|
| URS |
|
| USA Environment, L.P. |
|
| Valerus |
|
| Van Gas Technologies |
|
| Vanco Equipment Co. |
- |
| Vanderpool Pipeline Engineers Inc. |
|
| Vanson Engineering Co. |
|
| Vinson Process Controls, L.P. |
|
| ViNtrol Inc. |
|
| Virtual Materials Group |
|
| Wagner Power Systems |
|
| Waid and Associates |
- |
| Waukesha Pearce Industries, Inc. |
|
| Welker, Inc. |
|
| Wellsite Compressor |
|
| Western Filter Co., Inc. |
|
| Willbros Group |
- |
| Wilson Midstream Services, LLC |
- |
| Wilson Mohr |
|
| Winn-Marion Barber, LLP |
- |
| WinSim Inc. |
|
| Wood Group Production Services Inc. |
- |
| Worley Parsons Resources & Energy |
- |
| Wyoming Machinery |
- |
| York Process Systems |
|
| ZAP Engineering & Construction Services |
|
| Zeeco |
- |
| Zeochem |
|
| Zephyr Gas Services, LP |
- |
