Chemical Manufacturing in Louisiana
NAICS 325 · LA
Louisiana is home to Chemical Manufacturing, industry NAICS code 325. The Bureau of Labor Statistics counted 434 establishments in Louisiana in 2024, with an annual payroll of about $4.0 billion. Listed in the register are 537 facilities in Louisiana, across 132 cities.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and product lines
Plants in Louisiana15 FACILITIES
| Facility | City | Employees | Status |
|---|---|---|---|
| Westlake Petrochemical LP | Sulphur | — | LIKELY ACTIVE |
| Westlake Polymers Corp, Poly 1 & 2 | Sulphur | — | LIKELY ACTIVE |
| Air Products & Chemicals INC | Sulphur | — | UNVERIFIED |
| Southern Ionics INC | Sulphur | — | UNVERIFIED |
| W R Grace - Lake Charles Facility | Sulphur | — | UNVERIFIED |
| Alac Lake Charles Asu | Sulphur | — | UNVERIFIED |
| Resin Sys INC | Sulphur | — | UNVERIFIED |
| Lake Charles | Sulphur | 100–499 | LIKELY ACTIVE |
| Petrochemical Complex | Sulphur | 100–499 | LIKELY ACTIVE |
| Polymers | Sulphur | 100–499 | LIKELY ACTIVE |
| WR Grace & Co. Inc | Sulphur | 100–499 | LIKELY ACTIVE |
| Firestone Polymers - Lake Charles Facility | Sulphur | — | UNVERIFIED |
| Linde INC - Carlyss Psa Facility | Sulphur | — | UNVERIFIED |
| Praxair INC - Sulphur Hydrogen Mfg Facility | Sulphur | — | UNVERIFIED |
| Westlake Petrochemicals LP - Ethylene Manufacturing Complex (petro I/petro Ii) | Sulphur | — | UNVERIFIED |
All chemical manufacturing nationwide · All manufacturing in Louisiana