Department of Health and Human Services NAICS 334511 and PSC R425 contractors

Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing. SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Department of Health and Human Services.

Department of Health and Human Services · NAICS 334511 · PSC R425

Last updated: April 2, 2026

Visible recipients

Mapped obligations

$33,037,439,286

State overlap

Top recipients

Visible recipients in the Department of Health and Human Services overlap of NAICS 334511 and PSC R425

Northrop Grumman Systems Corporation

Melbourne, FL

Northrop Grumman Systems Corporation is a federal category business profile based in Melbourne, FL. The current public data layer shows $1,047,116,489 in visible federal obligations across 720 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 336411 (Aircraft Manufacturing). The profile also shows meaningful product and service activity in PSC 1510.

$33,037,439,286