Department of the Interior NAICS 237990 contractors in Texas

Other Heavy and Civil Engineering Construction. Use this deeper state-buyer-industry page to see which visible contractors sit closest to this exact overlap in the public AwardRegistry layer.

Texas + Department of the Interior

Last updated: April 3, 2026

Visible recipients

Mapped obligations

$350,257,190

Visible recipients tied to Department of the Interior, Texas, and NAICS 237990

Kiewit Infrastructure South CO

Westlake, TX

Kiewit Infrastructure South CO is a federal category business profile based in Westlake, TX. The current public data layer shows $56,226,337 in visible federal obligations across 25 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 Z2LB.

$350,257,190