Department of the Interior PSC AD21 contractors

R&D- DEFENSE OTHER: SERVICES (BASIC RESEARCH). Use this buyer-scoped PSC page to see which visible contractors sit closest to this product or service lane under Department of the Interior.

Agency: Department of the Interior

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$4,874

Visible recipients tied to Department of the Interior and PSC AD21

Chenega Security & Protection Services, LLC

Chantilly, VA

Chenega Security & Protection Services, LLC is a federal 8a program participant profile based in Chantilly, VA. The current public data layer shows $265,754,810 in visible federal obligations across 5 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 561612 (Security Guards and Patrol Services). The profile also shows meaningful product and service activity in PSC S206.

$4,874