State + NAICS + PSC page

NAICS 335931 and PSC 3424 contractors in Illinois

Current-Carrying Wiring Device Manufacturing. METAL HEAT TREATING AND NON-THERMAL TREATING EQUIPMENT. Use this deeper state cross-code page to see which visible contractors sit in the overlap between these two lanes inside Illinois.

Illinois · NAICS 335931 · PSC 3424

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$678,367

Buyer overlap

Top recipients

Visible recipients in the Illinois overlap of NAICS 335931 and PSC 3424

Microtech Machine CO INC

Wheeling, IL

Microtech Machine CO INC is a federal category business profile based in Wheeling, IL. The current public data layer shows $14,924 in visible federal obligations across 5 awards or transactions. National Aeronautics and Space Administration appears as the strongest visible awarding agency. Top industry concentration is in NAICS 332999 (All Other Miscellaneous Fabricated Metal Product Manufacturing). The profile also shows meaningful product and service activity in PSC 3424.

$678,367