State + PSC page

PSC AC21 contractors in Illinois

NATIONAL DEFENSE R&D SERVICES; ATOMIC ENERGY DEFENSE ACTIVITIES; BASIC RESEARCH. Use this state-scoped PSC page to see which visible federal contractors carry the clearest product or service footprint in Illinois.

State: Illinois

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$149,732

Buyer overlap

Top recipients

Visible recipients tied to PSC AC21 in Illinois

Illinois Applied Research Associates LLC

Glen Ellyn, IL

Illinois Applied Research Associates LLC is a federal category business profile based in Glen Ellyn, IL. The current public data layer shows $726,495 in visible federal obligations across 3 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541712 (Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology)). The profile also shows meaningful product and service activity in PSC AC22.

$149,732