NAICS + PSC page

NAICS 561720 and PSC M166 contractors

Janitorial Services. OPERATION OF PENAL FACILITIES. Use this cross-code page to see which visible federal contractors sit in the overlap between these two public category lanes.

NAICS 561720 + PSC M166

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$114,531,520

State overlap

Top recipients

Visible recipients in the NAICS 561720 and PSC M166 overlap

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.

$114,531,520