Manufacturing in St. Charles County, Louisiana
The register lists 74 facilities in St. Charles, Louisiana. The Bureau of Labor Statistics counted 51 establishments in St. Charles, Louisiana in 2025.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and benchmark
Biggest cities
Federal labor statistics counted at least 51 manufacturing establishments in St. Charles County in 2025, employing about 4,424 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 74.
Facilities11 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| James Marine Hahnville, LLC | Hahnville | Nonmetallic Mineral Product Manufacturing | 327331 | 20–99 | ACTIVE |
| Galata Chemicals, LLC | Hahnville | Chemical Manufacturing | 325180 | 1–19 | LIKELY ACTIVE |
| Union Carbide CORP - St Charles Plant | Hahnville | Chemical Manufacturing | 325110 | — | LIKELY ACTIVE |
| Arkema INC | Hahnville | Chemical Manufacturing | 325211 | — | LIKELY ACTIVE |
| Occidental Chemical CORP - Taft Plant | Hahnville | Chemical Manufacturing | 325180 | — | LIKELY ACTIVE |
| Linde Gas & Equipment INC - Taft Site | Hahnville | Chemical Manufacturing | 325120 | — | LIKELY ACTIVE |
| Air Liquide Large Industries US LP - Taft Asu | Hahnville | Chemical Manufacturing | 325120 | — | UNVERIFIED |
| Lafarge Luling Rmx | Hahnville | Nonmetallic Mineral Product Manufacturing | 327320 | — | UNVERIFIED |
| Mosaic Fertilizer LLC - Taft Plant | Hahnville | Chemical Manufacturing | 325311 | — | UNVERIFIED |
| Air Liquide | Hahnville | Chemical Manufacturing | 325120 | 1–19 | LIKELY ACTIVE |
| Taft Acetylene Plant | Hahnville | Chemical Manufacturing | 325120 | 20–99 | LIKELY ACTIVE |
