Department of the Interior NAICS 237310 and PSC Y1LB contractors in California

Highway, Street, and Bridge Construction. CONSTRUCTION OF HIGHWAYS, ROADS, STREETS, BRIDGES, AND RAILWAYS. Use this deepest state-buyer cross-code page to see which visible contractors sit in the exact overlap of buyer, geography, industry, and product-service lane.

California · Department of the Interior

Last updated: April 3, 2026

Visible recipients

Mapped obligations

$1,842,299,099

Cross-code depth

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Top recipients

Visible recipients tied to Department of the Interior, California, NAICS 237310, and PSC Y1LB

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.

$1,842,299,099