Manufacturing in St. Charles County, Missouri
The register lists 325 facilities in St. Charles, Missouri. According to the Bureau of Labor Statistics, 16,496 people were employed in St. Charles in 2025.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and benchmark
Biggest cities
Federal labor statistics counted at least 298 manufacturing establishments in St. Charles County in 2025, employing about 16,496 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 325.
Facilities3 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Hitchiner Manufacturing Company | Ofallon | Primary Metal Manufacturing | 331522 | — | LIKELY ACTIVE |
| Ppg Industries Incorporated Works Number 34 | Ofallon | Nonmetallic Mineral Product Manufacturing | 327215 | — | LIKELY ACTIVE |
| Willerding Metal Fabrication INC | Ofallon | Fabricated Metal Product Manufacturing | 332312 | — | UNVERIFIED |