Department of Defense NAICS 237110 and PSC Y1BC contractors

Water and Sewer Line and Related Structures Construction. CONSTRUCTION OF RADAR AND NAVIGATIONAL 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 237110 · PSC Y1BC

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$27,321,330

State overlap

Top recipients

Visible recipients in the Department of Defense overlap of NAICS 237110 and PSC Y1BC

Ahtna Infrastructure & Technologies LLC

Anchorage, AK

Ahtna Infrastructure & Technologies LLC is a federal 8a program participant profile based in Anchorage, AK. The current public data layer shows $46,084,407 in visible federal obligations across 70 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 236220 (Commercial and Institutional Building Construction). The profile also shows meaningful product and service activity in PSC Y1JZ.

$27,321,330