Department of Energy PSC AD61 contractors in Virginia

R&D- DEFENSE OTHER: CONSTRUCTION (BASIC RESEARCH). Use this deeper state-buyer-PSC page to see which visible contractors sit closest to this exact overlap in the public AwardRegistry layer.

Virginia + Department of Energy

Last updated: April 3, 2026

Visible recipients

Mapped obligations

$1,683,802,991

Visible recipients tied to Department of Energy, Virginia, and PSC AD61

Parsons Government Services Inc.

Centreville, VA

Parsons Government Services Inc. is a federal category business profile based in Centreville, VA. The current public data layer shows $927,567,231 in visible federal obligations across 601 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541712 (Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology)). The profile also shows meaningful product and service activity in PSC R425.

$1,683,802,991