Department of the Interior NAICS 541330 contractors in Missouri

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

Missouri + Department of the Interior

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$162,924,496

Visible recipients tied to Department of the Interior, Missouri, and NAICS 541330

Hntb Corporation

Kansas City, MO

Hntb Corporation is a federal category business profile based in Kansas City, MO. The current public data layer shows $9,125,265 in visible federal obligations across 24 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541330 (Engineering Services). The profile also shows meaningful product and service activity in PSC C211.

$162,924,496