Recipients Agencies Rankings

/

State page

Loading state-level contractor and award paths

Independent public data product for federal contractor and award recipient lookup. Not affiliated with or endorsed by the U.S. government.

Built on public federal spending records. Updated regularly. Source transparency on every page.

Browse

Recipients
Agencies
NAICS
PSC
States

Discover

Top Lists
Search

About

About
About Data
Methodology
Contact

Legal

Privacy
Terms
Cookies

Built for public federal spending research, market mapping, and entity lookup.

Last updated pages show source freshness in U.S. date format.

Home/Illinois/NAICS 541990/PSC Y1BZ

State + NAICS + PSC page

NAICS 541990 and PSC Y1BZ contractors in Illinois

All Other Professional, Scientific, and Technical Services. CONSTRUCTION OF OTHER AIRFIELD STRUCTURES. Cross-code overlap in Illinois.

Illinois · NAICS 541990 · PSC Y1BZ

Last updated: April 7, 2026

Visible recipients

1

Mapped obligations

$973,779,363

Buyer overlap

4

Top recipients

Visible recipients in the Illinois overlap of NAICS 541990 and PSC Y1BZ

Walsh Federal LLC

Chicago, IL

Chicago, IL | 169 awards | Top agency Department of Defense | NAICS 236220

Next paths

Continue exploring

Top recipient paths -- ranked view
Illinois NAICS 541990 -- drop PSC filter
Illinois PSC Y1BZ -- drop NAICS filter
Department of Defense -- buyer path
Department of Transportation -- buyer path
Department of Homeland Security -- buyer path
General Services Administration -- buyer path