Department of Defense

• Missile Defense Agency
• Defense Logistics Agency
• Defense Information School

US Army

• Headquarters, Department of the Army (G-4)
• Headquarters, Department of the Army (G-3)
• US Army Sustainment Command
• US Army Central Command (ARCENT)
• Expeditionary Contracting Command
• Software Engineering Center, Fort Lee (SEC L)
• US Army Infantry Center/School

US Navy

• Naval Air Facility Washington

US Air Force

• Headquarters Air Force
• Air Force District of Washington

Department of Transportation

• Federal Highway Administration

Department of Health and Human Services

Department of Homeland Security

• Transportation Security Administration

US Agency for International Development

Department of Housing and Urban Development

Environmental Protection Agency

District of Columbia Government