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Manufacturing in St. Clair County, Illinois

Map, cities and benchmark

Biggest cities

Federal labor statistics counted at least 153 manufacturing establishments in St. Clair County in 2024, employing about 3,786 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 300.

Facilities12 FACILITIES

FacilityCityIndustryNAICSEmployeesStatus
Avmats Midamerica, LLCMascoutahFabricated Metal Product Manufacturing332812— ACTIVE
Martin Steel Fabrication, INC.MascoutahFabricated Metal Product Manufacturing332312— ACTIVE
Wehmeyer Seed CompanyMascoutahMiscellaneous Manufacturing339999— LIKELY ACTIVE
Boeing CO Bldg 850 & 858MascoutahTransportation Equipment Manufacturing336411— LIKELY ACTIVE
Boeing COMascoutahTransportation Equipment Manufacturing336411— UNVERIFIED
Centurion Investments Inc-avmatsMascoutahTransportation Equipment Manufacturing336411— UNVERIFIED
Jo-al WineryMascoutahBeverage and Tobacco Product Manufacturing312130— LIKELY ACTIVE
Mascoutah, IL (IL013)MascoutahTransportation Equipment Manufacturing336411100–499 LIKELY ACTIVE
The Boeing CompanyMascoutahTransportation Equipment Manufacturing336411— LIKELY ACTIVE
Cablofil INC.MascoutahFabricated Metal Product Manufacturing332618— UNVERIFIED
Millstone WeberMascoutahNonmetallic Mineral Product Manufacturing327320— UNVERIFIED
Red E Mix LLCMascoutahNonmetallic Mineral Product Manufacturing327320— UNVERIFIED

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