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.
Facilities9 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Siemens Manufacturing CO INC | Freeburg | Computer and Electronic Product Manufacturing | 334416 | 100–499 | ACTIVE |
| Hubbell - Wiegmann | Freeburg | Fabricated Metal Product Manufacturing | 332119 | — | UNVERIFIED |
| Log Logistics | Freeburg | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Freeburg, IL | Freeburg | Fabricated Metal Product Manufacturing | 332117 | 100–499 | LIKELY ACTIVE |
| Chico Z INC | Freeburg | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Ecolab INC | Freeburg | Chemical Manufacturing | 325611 | — | UNVERIFIED |
| Gmi Metalworks LLC | Freeburg | Fabricated Metal Product Manufacturing | 332710 | — | UNVERIFIED |
| Hubbell Incorporated (delaware) | Freeburg | Electrical Equipment, Appliance & Component Manufacturing | 335932 | — | UNVERIFIED |
| Presto-x | Freeburg | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
