NAICS + PSC page

NAICS 237310 and PSC Z1AA contractors

Highway, Street, and Bridge Construction. MAINTENANCE OF OFFICE BUILDINGS. Use this cross-code page to see which visible federal contractors sit in the overlap between these two public category lanes.

NAICS 237310 + PSC Z1AA
Last updated: April 8, 2026

Visible recipients

3

Mapped obligations

$147,087,992

State overlap

0

Top recipients

Visible recipients in the NAICS 237310 and PSC Z1AA overlap

Bering Straits Technical Services, LLC

Anchorage, AK

Bering Straits Technical Services, LLC is a federal alaskan native corporation owned firm profile based in Anchorage, AK. The current public data layer shows $287,606,083 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 561210 (Facilities Support Services). The profile also shows meaningful product and service activity in PSC Z1AA.

$124,742,131

Gray Construction, Inc.

Lexington, KY

Gray Construction, Inc. is a federal category business profile based in Lexington, KY. The current public data layer shows $3,611,286 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 236220 (Commercial and Institutional Building Construction). The profile also shows meaningful product and service activity in PSC Y1EB.

$6,603,785

Ahtna Design-build INC

West Sacramento, CA

Ahtna Design-build INC is a federal 8a program participant profile based in West Sacramento, CA. The current public data layer shows $2,082,852 in visible federal obligations across 10 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.

$15,742,076