ABB, Inc.
Air Liquide and Lurgi
Air Products and Chemicals, Inc.
Alter NRG Corporation
Aramco Services Company
Attric Limited
Bechtel Corporation
Black & Veatch
BP America
CB&I
CH2M HILL
Dow Chemical Company
Duke Energy
East China University of Science & Technology
Eastman Chemical Company
Emerson Process Management
Emery Energy Company
Fluor Corporation
Foster Wheeler Energy International Inc.
Gas Technology Institute
GE Energy
HPD, LLC
Jacobs Engineering
Kellogg Brown & Root
Leucadia National Corporation
Linc Energy
Linde LLC
MaxWest Environmental Systems, Inc.
Mitsubishi Power Systems, Inc.
Mogas Industries, Inc.
Nexen Inc.
Pall Corporation
Peabody Energy, Inc.
Pratt & Whitney Rocketdyne
Praxair, Inc.
Reliance Industries Ltd.
Rentech, Inc.
RTI International
Schlumberger Carbon Services
Shell Global Solutions B.V.
Siemens Power Generation, Inc.
SK E&C USA, Inc.
Summit Power Group, Inc.
Synthesis Energy Systems, Inc.
Uhde Corporation of America
UOP
URS Corporation
WorleyParsons Group, Inc.
