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Home/Illinois/NAICS 541990/PSC AC32

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NAICS 541990 and PSC AC32 contractors in Illinois

All Other Professional, Scientific, and Technical Services. NATIONAL DEFENSE R&D SERVICES; DEFENSE-RELATED ACTIVITIES; APPLIED RESEARCH. Cross-code overlap in Illinois.

Illinois · NAICS 541990 · PSC AC32

Last updated: April 8, 2026

Visible recipients

1

Mapped obligations

$3,387,064,766

Buyer overlap

4

Top recipients

Visible recipients in the Illinois overlap of NAICS 541990 and PSC AC32

Hii Mission Technologies CORP

Willowbrook, IL

Willowbrook, IL | 464 awards | Top agency Department of Defense | NAICS 541330

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Top recipient paths -- ranked view
Illinois NAICS 541990 -- drop PSC filter
Illinois PSC AC32 -- drop NAICS filter
Department of Defense -- buyer path
General Services Administration -- buyer path
Department of Commerce -- buyer path
Department of Veterans Affairs -- buyer path