NAICS + PSC page

NAICS 237310 and PSC Z299 contractors

Highway, Street, and Bridge Construction. MAINT, REP/ALTER/ALL OTHER. Use this cross-code page to see which visible federal contractors sit in the overlap between these two public category lanes.

NAICS 237310 + PSC Z299
Last updated: April 7, 2026

Visible recipients

4

Mapped obligations

$1,369,961,533

State overlap

0

Top recipients

Visible recipients in the NAICS 237310 and PSC Z299 overlap

Granite Construction Company

Watsonville, CA

Granite Construction Company is a federal category business profile based in Watsonville, CA. The current public data layer shows $684,943,035 in visible federal obligations across 56 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 237310 (Highway, Street, and Bridge Construction). The profile also shows meaningful product and service activity in PSC Y1LB.

$1,274,577,796

Skanska USA Civil Southeast Inc.

Maitland, FL

Skanska USA Civil Southeast Inc. is a federal category business profile based in Maitland, FL. The current public data layer shows $274,345,510 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 237990 (Other Heavy and Civil Engineering Construction). The profile also shows meaningful product and service activity in PSC Z199.

$55,784,370

Marcon Engineering, INC

Escondido, CA

Marcon Engineering, INC is a federal category business profile based in Escondido, CA. The current public data layer shows $64,752,480 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 Z299.

$20,753,094

Miller/watts Constructors-pave

Richmond, CA

Miller/watts Constructors-pave is a federal category business profile based in Richmond, CA. The current public data layer shows $10,062,430 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 237310 (Highway, Street, and Bridge Construction). The profile also shows meaningful product and service activity in PSC Z299.

$18,846,273