Architect of the Capitol (AOC)
Army Corps of Engineers (ACE)
DC Department of Transportation (DDOT)
National Aeronautics and Space Administration (NASA)
  • Goddard Space Flight Center
National Nuclear Security Administration (NNSA)
  • Albuquerque
  • Headquarters
U.S. Department of Energy (DOE) field offices in:
  • Albuquerque
  • Brookhaven
  • Hanford
  • Idaho
  • Los Alamos
  • Mound
  • Oak Ridge
  • Rocky Flats
  • Savannah River
DOE Headquarters Office of:
  • Civilian Radioactive Waste Management (RW)
  • Electrical Delivery & Energy Reliability (OE)
  • Environmental, Health, Safety & Security (EHSS)
  • Environmental Management (EM)
  • Fossil Energy (FE)
  • Legacy Management (LM)
  • Strategic Petroleum Reserve (SPR) Headquarters
U.S. Department of Homeland Security
U.S. Department of Labor
  • Occupational Safety and Health Administration (OSHA)
U.S. Department of the Navy

Federal Contractors

ATA Services, Colorado
Booz Allen Hamilton
BBWXT, Idaho
BWXT Corporation
CHG, Hanford
CHPRC, Hanford
Concurrent Technologies Corporation
Fluor Federal Services
Fluor Hanford
Honeywell Federal Manufacturing & Technologies, LLC
Kaiser-Hill Company, LLC
Lawrence Livermore National Laboratory
Lockheed Martin Hanford Corporation
Los Alamos National Laboratory
Performance Results Corporation
Project Time & Cost
Sandia National Laboratories
Savannah River Nuclear Solutions
Science Applications International Corporation
Systematic Management Services
University of California
Washington Closure Hanford
Westinghouse Savannah River Company

Private Sector

American Electric Power
AOC Petroleum Services, LLC
Baltimore Gas & Electric Company
Bartlett Nuclear
British Nuclear Fuels, LTD
Commonwealth Edison
Computer Science Corporation
Diversified Metal Products
Dow Chemical
Duke Engineering & Services
E-2 Engineering
Electric Power Research Institute
First Energy Company
Illinois Power Company
MOCA Systems (U.S. Army Corps of Engineers)
Morrison Knudsen
Pennsylvania Power & Light Company