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General Services Administration NAICS 541990 and PSC AZ12 contractors in Illinois

All Other Professional, Scientific, and Technical Services. R&D- OTHER RESEARCH AND DEVELOPMENT (APPLIED RESEARCH/EXPLORATORY DEVELOPMENT). Use this deepest state-buyer cross-code page to see which visible contractors sit in the exact overlap of buyer, geography, industry, and product-service lane.

Illinois · General Services Administration
Last updated: April 8, 2026

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2

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$6,874,507,913

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Visible recipients tied to General Services Administration, Illinois, NAICS 541990, and PSC AZ12