Department of Defense NAICS 237120 contractors in Louisiana

Oil and Gas Pipeline and Related Structures Construction. Use this deeper state-buyer-industry page to see which visible contractors sit closest to this exact overlap in the public AwardRegistry layer.

Louisiana + Department of Defense

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$631,631,563

Visible recipients tied to Department of Defense, Louisiana, and NAICS 237120

Aptim Federal Services, LLC

Baton Rouge, LA

Aptim Federal Services, LLC is a federal category business profile based in Baton Rouge, LA. The current public data layer shows $148,966,212 in visible federal obligations across 303 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 562910 (Remediation Services). The profile also shows meaningful product and service activity in PSC F999.

$631,631,563