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Department of Health and Human Services NAICS 541715 and PSC R431 contractors

Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology). SUPPORT- PROFESSIONAL: HUMAN RESOURCES. 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 541715 · PSC R431
Last updated: April 8, 2026

Visible recipients

2

Mapped obligations

$44,075,020

State overlap

2

Top recipients

Visible recipients in the Department of Health and Human Services overlap of NAICS 541715 and PSC R431