Clients

YAHSGS has 18 years of experience as a prime contractor to federal agencies and as a subcontractor to dozens of government prime contractors, including the following:

FEDERAL AGENCIES:

U.S. Air Force

U.S. Department of Energy:
     Office of Civilian Radioactive Waste Management
     Office of Environmental Management
     Office of River Protection
     Office of Science
     Richland Operations Office

U.S. Food and Drug Administration

National Institutes of Health:
     National Institute of Environmental Health Sciences
     National Institute of General Medical Sciences

National Science Foundation

NATIONAL LABORATORIES:
National Energy Technology Laboratory
Oak Ridge National Laboratory
Pacific Northwest National Laboratory
Sandia National Laboratories

GOVERNMENT CONTRACTORS:

AMEC Earth & Environmental
Bechtel Jacobs Company 
CH2M HILL Hanford Group
CH2M HILL Plateau Remediation Company
CH2M-WG Idaho
Energy and Environmental Solutions
Energy Solutions 
Fluor Hanford
MACTEC
North Wind
Parsons
Perma-Fix Environmental Services
Savannah River Remediation
Washington River Protection Solutions
Washington Savannah River Company