Department of Defense NAICS 336419 and PSC AD23 contractors

Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing. R&D- DEFENSE OTHER: SERVICES (ADVANCED DEVELOPMENT). Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Department of Defense.

Department of Defense · NAICS 336419 · PSC AD23

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$9,985,247

State overlap

Top recipients

Visible recipients in the Department of Defense overlap of NAICS 336419 and PSC AD23

Ndi Engineering Company

Thorofare, NJ

Ndi Engineering Company is a federal category business profile based in Thorofare, NJ. The current public data layer shows $24,792,805 in visible federal obligations across 156 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 R425.

$9,985,247