Civil

Department of Agriculture
Department of Commerce
- United States Patent and Trademark Office
Department of Health and Human Services
- Health Resources and Services Administration
Department of the Treasury
Department of Veterans Affairs
Federal Communications Commission
General Services Administration
Pension Benefit Guaranty Corporation
Small Business Administration

Defense and Homeland Security

Department of Defense
- Missile Defense Agency
- Navy
Department of Homeland Security
- Coast Guard
- Customs and Border Protection
- Federal Emergency Management Agency
- Transportation Security Administration

Commercial

BAE Systems IT
GEIA
LexisNexis
Northrop Grumman IT