Department of the Interior NAICS 488190 contractors in Maryland

Other Support Activities for Air Transportation. Use this deeper state-buyer-industry page to see which visible contractors sit closest to this exact overlap in the public AwardRegistry layer.

Maryland + Department of the Interior

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$173,597,131

Visible recipients tied to Department of the Interior, Maryland, and NAICS 488190

Booz Allen Hamilton Engineering Services, LLC

Annapolis Junction, MD

Booz Allen Hamilton Engineering Services, LLC is a federal category business profile based in Annapolis Junction, MD. The current public data layer shows -$410,371 in visible federal obligations across 11 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 R414.

$173,597,131