Department of Defense NAICS 561612 and PSC M166 contractors

Security Guards and Patrol Services. OPERATION OF PENAL FACILITIES. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Department of Defense.

Department of Defense · NAICS 561612 · PSC M166

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$302,371,672

State overlap

Top recipients

Visible recipients in the Department of Defense overlap of NAICS 561612 and PSC M166

Ahtna Technical Services, Inc.

Anchorage, AK

Ahtna Technical Services, Inc. is a federal 8a program participant profile based in Anchorage, AK. The current public data layer shows $454,842,495 in visible federal obligations across 5 awards or transactions. Department of Homeland Security 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.

$302,371,672