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Home/Virginia/NAICS 541990/PSC B546

State + NAICS + PSC page

NAICS 541990 and PSC B546 contractors in Virginia

All Other Professional, Scientific, and Technical Services. SPECIAL STUDIES/ANALYSIS- SECURITY (PHYSICAL/PERSONAL). Cross-code overlap in Virginia.

Virginia · NAICS 541990 · PSC B546

Last updated: April 7, 2026

Visible recipients

1

Mapped obligations

$38,660,034

Buyer overlap

4

Top recipients

Visible recipients in the Virginia overlap of NAICS 541990 and PSC B546

Knowesis, Inc.

Fairfax, VA

Fairfax, VA | 39 awards | Top agency Department of Defense | NAICS 541611

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Top recipient paths -- ranked view
Virginia NAICS 541990 -- drop PSC filter
Virginia PSC B546 -- drop NAICS filter
Department of Defense -- buyer path
Department of Homeland Security -- buyer path
Department of Veterans Affairs -- buyer path
Agency for International Development -- buyer path