Allied Signal LLC
American Ordinance LLC
Anteon
APG Directorate of Safety Health & Env                
Argonne National Laboratory
ATK Launch Systems
Atomic Energy Canada Ltd
Atomic Energy Control Bd of Canada
BAE Systems
Battelle Columbus Laboratory
Battelle Pacific Northwest Laboratory
Battelle-Pantex
Bechtel BWXT Idaho LLC
Bechtel Corp
Bechtel Jacobs Co LLC
Bechtel Nevada
Brookhaven National Laboratory
Brooks Air Force Base
B & W Y-12
Cabrera Services Inc.
Canada Dept. of National Defence
Canadian Forces Base ASU Edmonton
CEBAF/Radiological Controls
Chem Nuclear Systems
Computer Sciences Corp
Connecticut Military Department
Defence Canada
Defence Construction Canada
Defense Logistics Agency
Defense National Stockpile Center
Department of National Defence
DLA Installation Support
Dominion Nuclear CT
Dyn McDermott
Eastern Research Group
Elmendorf Air Force Base
Fairchild Air Force Base
General Services Administration
Hanscom Air Force Base
Holston Defense Corp
Idaho National Engineering Laboratory
Iowa Army Ammunition Plant
Inhalation Toxicology Res Institute
Jefferson National Laboratory
JT3 LLC
JT3 CH2M Hill
Kings Bay Submarine Base
Lawrence Berkeley National Laboratory
Lawrence Livermore Ntl Lab
Lockheed Martin Energy Systems

Los Alamos National Laboratory
Marine Corps Logistics Base
Martin Marietta Utility Services
Massachusetts Army National Guard
McConnell Air Force Base
NASA Kennedy Space Center
NASA Stennis Space Center
Naval Facilities Eng Command Washington
Naval Station Roosevelt Roads
NAVFAC Washington - PWO South
Naval Surface Warfare Center
Northrup Grumman
Nuclear Fuel Services
Oak Ridge National Laboratory
Pacific Northwest National Laboratory
Raytheon Co
Sandia National Labs
SOC LLC
Terranear PMC
Texas Army National Guard
U.S. Air Force
U.S. Air Force Base Conversion Agency
U.S. Air Force School of Aerospace Medicine
U.S. Air Force Real Property Agency
U.S. Air National Guard
U.S. Army Center for Health Promotion
U.S. Army CHPPM - Europe
U.S. Army Cold Regions Research Lab
U.S. Army Corps of Engineers
U.S. Army Directorate of Environment
U.S. Army Directorate of Health & Safety
U.S. Army Environmental Command
U.S. Army Environmental Mgmt Office
U.S. Army Installation Restoration Program
U.S. Army National Guard
U.S. Army Engineer R & D Center
U.S. Coast Guard
U.S. Department of Energy
U.S. Marine Corps
U.S. Navy
U.S. Navy Public Works Center
U.S. Nuclear Regulatory Commission
Waste Isolation Pilot Project
Westinghouse Electric Corp
Westinghouse Savannah River Co
West Valley Nuclear Services
White Sands Missile Range

Alcoa Eastalco Works
Alltrista Zinc Products LP
ASARCO LLC
Associated Electric - Mining Division
ATI Wah Chang
Barrick Bald Mountain
Barrick Bullfrog Inc
Barrick Cortez Inc.
Barrick Gold Corp TRJV
Barrick Gold NA Inc
Barrick Goldstrike Mines Inc
BHP Billiton
Bridger Coal Co
BNI Coal Ltd
Cameco Corp
Cameco Corp - Buffalo Narrows
Carlota Copper Co
Chevron Mining Co
Chevron McKinley Mine
Chino Mining Co
Cortez Gold Mines
Dragon Products Co
FMI Corp

Freeport McMoran Copper & Gold
Freeport McMoRan Copper & Gold Sierrita
Gold Corp
Golden Sunlight Mines
IMC Phosphates
J R Simplot
Kahama Mining Corp
Kinross
Knight Piesold & Co
LAC Minerals Inc
Marigold Mining Co
Monsanto
Montana Exploradora SA
Nammo Talley Inc.
Nord Resources
PCS Phosphate Co
Phelps Dodge Chino Mines Co
Rio Algom Mining LLC
Robinson Nevada Mining Co
Round Mountain Gold Co
Searles Valley Minerals
Simplot Phosphates
THEC Mining Division
Thompson Creek Mining Ltd
Tronox LLC
U.S. Borax