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Home/Mississippi/Department of Homeland Security/NAICS 334511/PSC 1911

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Department of Homeland Security NAICS 334511 and PSC 1911 contractors in Mississippi

Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing. AMPHIBIOUS ASSAULT SHIPS. Use this deepest state-buyer cross-code page to see which visible contractors sit in the exact overlap of buyer, geography, industry, and product-service lane.

Mississippi · Department of Homeland Security
Last updated: April 2, 2026

Visible recipients

1

Mapped obligations

$4,653,815,752

Cross-code depth

4 filters

Top recipients

Visible recipients tied to Department of Homeland Security, Mississippi, NAICS 334511, and PSC 1911

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.

$4,653,815,752