Department of Health and Human Services NAICS 541720 and PSC R499 contractors in Maryland

Research and Development in the Social Sciences and Humanities. SUPPORT- PROFESSIONAL: OTHER. Deepest cross-filter overlap.

Maryland · Department of Health and Human Services

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$2,912,551,377

Cross-code depth

4 filters

Top recipients

Visible recipients tied to Department of Health and Human Services, Maryland, NAICS 541720, and PSC R499

Westat, Inc.

Bethesda, MD

Bethesda, MD | 469 awards | Top agency Department of Health and Human Services | NAICS 541720

Reli Group INC

Windsor Mill, MD

Windsor Mill, MD | 119 awards | Top agency Department of Health and Human Services | NAICS 541611

State page

Loading state-level contractor and award paths

State + agency + NAICS + PSC page