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.
Facilities22 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Afton Chemical Corporation | Sauget | Petroleum and Coal Products Manufacturing | 324191 | 100–499 | ACTIVE |
| Affton Fabricating and Welding Co., INC. | Sauget | Fabricated Metal Product Manufacturing | 332312 | — | ACTIVE |
| Branding Iron Holdings - Holten Meat | Sauget | Food Manufacturing | 311612 | 100–499 | ACTIVE |
| Crysalis Biosciences, INC. | Sauget | Chemical Manufacturing | 325193 | 20–99 | LIKELY ACTIVE |
| Oldcastle Lawn & Garden | Sauget | Wood Product Manufacturing | 321999 | — | LIKELY ACTIVE |
| Stellar Manufacturing LLC | Sauget | Chemical Manufacturing | 325130 | 100–499 | LIKELY ACTIVE |
| Cerro Flow Products LLC | Sauget | Primary Metal Manufacturing | 331420 | — | UNVERIFIED |
| Jet Enterprises & Holding CO LLC | Sauget | Primary Metal Manufacturing | 331410 | — | LIKELY ACTIVE |
| Midwest Nonwovens LLC | Sauget | Textile Mills | 313210 | — | UNVERIFIED |
| Occidental Chemical CORP Sauget Plant | Sauget | Chemical Manufacturing | 325199 | — | UNVERIFIED |
| Post Holdings INC | Sauget | Food Manufacturing | 311230 | — | UNVERIFIED |
| Sauget Area 2 Sites Group | Sauget | Chemical Manufacturing | 325199 | — | UNVERIFIED |
| Solutia INC Krummrich Il (part) | Sauget | Chemical Manufacturing | 325180 | — | UNVERIFIED |
| Sterling Steel Foundry | Sauget | Primary Metal Manufacturing | 331513 | — | UNVERIFIED |
| 7100 | Sauget | Chemical Manufacturing | 325998 | 100–499 | LIKELY ACTIVE |
| Eagle Fabrication, LLC | Sauget | Transportation Equipment Manufacturing | 336611 | 1–19 | LIKELY ACTIVE |
| Sensient Colors Sauget Warehouse | Sauget | Chemical Manufacturing | 325130 | 20–99 | LIKELY ACTIVE |
| Eagle Marine Ind INC | Sauget | Transportation Equipment Manufacturing | 336611 | — | UNVERIFIED |
| Miss Kitty's | Sauget | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Oldcastle Lawn & Garden, INC. | Sauget | Wood Product Manufacturing | 321999 | — | UNVERIFIED |
| Route 3 Fuel & Lottery | Sauget | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Trans Midwest Lc | Sauget | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
