State + agency + PSC page

Environmental Protection Agency PSC R499 contractors in Illinois

SUPPORT- PROFESSIONAL: OTHER. Use this deeper state-buyer-PSC page to see which visible contractors sit closest to this exact overlap in the public AwardRegistry layer.

Illinois + Environmental Protection Agency
Last updated: April 8, 2026

Visible recipients

2

Mapped obligations

$4,488,755,620

Top NAICS links

4

Top recipients

Visible recipients tied to Environmental Protection Agency, Illinois, and PSC R499