FactoryRegistry
Claim a page

Manufacturing in St. Clair County, Illinois

This register lists 313 facilities in St. Clair, Illinois. The Bureau of Labor Statistics counted 156 establishments in St. Clair in 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and benchmark

Biggest cities

Federal labor statistics counted at least 156 manufacturing establishments in St. Clair County in 2025, employing about 4,092 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 313.

Facilities14 FACILITIES

Listing 14 of 27: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityIndustryNAICSEmployeesStatus
Solvay Fluorides LLCEast St LouisChemical Manufacturing32513020–99 LIKELY ACTIVE
Allnex USA INCEast St. LouisChemical Manufacturing325211— LIKELY ACTIVE
Fresh Warehousing 26th StEast St LouisMiscellaneous Manufacturing339999— LIKELY ACTIVE
B Auto PartsEast St LouisMiscellaneous Manufacturing339999— UNVERIFIED
Brenntag Mid South INCEast St LouisChemical Manufacturing325998— UNVERIFIED
East Side ServicesEast St LouisMiscellaneous Manufacturing339999— UNVERIFIED
Greenfiber-st LouisEast St LouisPaper Manufacturing322299— UNVERIFIED
Milam Recycling & DisposalEast St LouisMiscellaneous Manufacturing339999— UNVERIFIED
Musick Plating COEast St LouisFabricated Metal Product Manufacturing332813— UNVERIFIED
Quality Carriers INCEast St LouisMiscellaneous Manufacturing339999— UNVERIFIED
St Louis National StockyardsEast St LouisMiscellaneous Manufacturing339999— UNVERIFIED
Wastequip Manufacturing CO LLCEast St LouisFabricated Metal Product Manufacturing332313— UNVERIFIED
Chemtrade Solutions LLC East St. LouisEast St. LouisChemical Manufacturing32518020–99 LIKELY ACTIVE
Gateway Fabricators, Inc.East St. LouisFabricated Metal Product Manufacturing3329991–19 UNVERIFIED

Search all 17,137 Illinois facilities