AT&T
American Electric Power (AEP)
Areva
Arizona Facility Services
Arizona Public Service
B&W Pantex
Control Solutions Group
CPS Energy
CRC Technologies
DHL
Department of Veterans Affairs
Duane Arnold Energy Center
EWS
Federal Aviation Administration
First Data Corporation
Florida Power & Light
Flour B&W Portsmouth (FBP) LLC
Freeport McMoRan Copper and Gold
General Electric Nuclear Enrichment Program
Global Energy Services
Holmes & Narver
Honeywell International
IntelliTech
Internet Commerce Group
Johnson Controls
Level 3 Communications
Louisiana Energy Services (LES)
Mercury Insurance
NSTec
Noresco
Restoration Services Inc (RSI)
Shaw Group
Strategic Management Solutions (SMSI)
Sun Technical
Teledyne Brown Engineering
Trico Power
Urenco
URS
USAF
Velocity Cabling and Network Solutions
Washington Division of URS
Wells Fargo Bank