Aeroespacial:

GE Transportation, Boeing Commercial Aircraft, Lockheed Martin, Honeywell Aerospace, NASA, Parker, BAE Systems, Moog, Cessna

Defesa:

Northrop Grumman, Bechtel Bettis, Military Sealift Command (USN), Boeing Integrated Defense, BAE Systems, US Military

Energia/Utilidades:

GE Energy, The Southern Company, Los Angeles Department of Water and Power, Southern California Edison, Ameren, Siemens, Energy NW

Petro/Química:

Dow Chemical, Braskem, Honeywell Specialty Materials, Air Products, Hercules, Rohm & Haas, Shell, El Paso Energy, Huntsman, Praxair, Georgia Gulf, Lyondell, Total, Marathon, Solvay, Air Liquide, Quattor, Baker Hughes, Talisman, Sinclair, Equate, Kuwait Petroleum, Saudi Aramco, PPG, BP, Westlake, Genesis Crude, Albemarle, Arch, Goodrich

Metais/Minas:

Vale , Gerdau, Alcoa, Rio Tinto (Kennecott), BHP Billiton, Kennametal

Alimentos:

Cargill, Coca-Cola, Morton Salt, Pepsi, Quaker Oats

Construção:

Parsons, Lafarge, TIC, Western Summit, KBR, ERS Constructors, Carmeuse

Saúde e Seguros:

Anthem/Wellpoint Blue Cross Blue Shield, Progressive, GE Healthcare

TI /Eletrônica:

Ericsson, Sprint, IBM, Solar Grade Silicon

Governo:

FAA, National Park Service, DOE