Department of Defense NAICS 541330 and PSC R499 contractors in Mississippi

Engineering Services. SUPPORT- PROFESSIONAL: OTHER. 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 Defense

Last updated: April 3, 2026

Visible recipients

Mapped obligations

$1,230,462,566

Cross-code depth

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Top recipients

Visible recipients tied to Department of Defense, Mississippi, NAICS 541330, and PSC R499

Vertex Aerospace LLC

Madison, MS

Vertex Aerospace LLC is a federal category business profile based in Madison, MS. The current public data layer shows $1,445,809,160 in visible federal obligations across 623 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 488190 (Other Support Activities for Air Transportation). The profile also shows meaningful product and service activity in PSC J015.

$1,230,462,566