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Home/Maryland/NAICS 541990/PSC R422

State + NAICS + PSC page

NAICS 541990 and PSC R422 contractors in Maryland

All Other Professional, Scientific, and Technical Services. SUPPORT- PROFESSIONAL: MARKET RESEARCH/PUBLIC OPINION. Cross-code overlap in Maryland.

Maryland · NAICS 541990 · PSC R422

Last updated: April 6, 2026

Visible recipients

1

Mapped obligations

$1,471,765,825

Buyer overlap

4

Top recipients

Visible recipients in the Maryland overlap of NAICS 541990 and PSC R422

Westat, Inc.

Bethesda, MD

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

Next paths

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Top recipient paths -- ranked view
Maryland NAICS 541990 -- drop PSC filter
Maryland PSC R422 -- drop NAICS filter
Department of Health and Human Services -- buyer path
Department of Education -- buyer path
Department of Transportation -- buyer path
Department of Agriculture -- buyer path