State + NAICS + PSC page

NAICS 333998 and PSC 4330 contractors in Illinois

All Other Miscellaneous General Purpose Machinery Manufacturing. CENTRIFUGALS, SEPARATORS, AND PRESSURE AND VACUUM FILTERS. Use this deeper state cross-code page to see which visible contractors sit in the overlap between these two lanes inside Illinois.

Illinois · NAICS 333998 · PSC 4330

Last updated: April 8, 2026

Visible recipients

Mapped obligations

$44

Buyer overlap

Top recipients

Visible recipients in the Illinois overlap of NAICS 333998 and PSC 4330

Peak Analytica LLC

Chicago, IL

Peak Analytica LLC is a federal category business profile based in Chicago, IL. The current public data layer shows $22 in visible federal obligations across 1 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 333998 (All Other Miscellaneous General Purpose Machinery Manufacturing). The profile also shows meaningful product and service activity in PSC 4330.

$44