Department of Homeland Security NAICS 334511 contractors in Mississippi

Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing. Use this deeper state-buyer-industry page to see which visible contractors sit closest to this exact overlap in the public AwardRegistry layer.

Mississippi + Department of Homeland Security

Last updated: April 2, 2026

Visible recipients

Mapped obligations

$342,204

Visible recipients tied to Department of Homeland Security, Mississippi, and NAICS 334511

Northrop Grumman Ship Systems,

Pascagoula, MS

Northrop Grumman Ship Systems, is a federal category business profile based in Pascagoula, MS. The current public data layer shows $5,973,572,866 in visible federal obligations across 5 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 336611 (Ship Building and Repairing). The profile also shows meaningful product and service activity in PSC 1911.

$342,204