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 Louisiana537 FACILITIES
| Facility | City | Employees | Status |
|---|---|---|---|
| Denka Performance Elastomers LLC. | Laplace | 100–499 | LIKELY ACTIVE |
| Donaldsonville, LA Complex | Donaldsonville | 500+ | LIKELY ACTIVE |
| Dow Chemical - Greensburg | Greensburg | 20–99 | LIKELY ACTIVE |
| Dow, Inc. Grand Bayou Operations | Belle Rose | 20–99 | LIKELY ACTIVE |
| Dow, Inc. Plaquemine Operations | Plaquemine | 500+ | LIKELY ACTIVE |
| Ecolab | Garyville | 100–499 | LIKELY ACTIVE |
| Eco Services LLC | Baton Rouge | 100–499 | LIKELY ACTIVE |
| Encore Co2 LLC | Baton Rouge | — | LIKELY ACTIVE |
| Evonik Corporation | Reserve | 20–99 | LIKELY ACTIVE |
| Faustina | Saint James | 100–499 | LIKELY ACTIVE |
| Geismar Distribution | Geismar | 20–99 | LIKELY ACTIVE |
| GELTDC Westlake Refinery Services | Westlake | 1–19 | LIKELY ACTIVE |
| Gonzales | Gonzales | 20–99 | LIKELY ACTIVE |
| HoneywellLA04 | Carville | 100–499 | LIKELY ACTIVE |
| HoneywellLA26 | Baton Rouge | 20–99 | LIKELY ACTIVE |
| Ineos Oxide | Plaquemine | 20–99 | LIKELY ACTIVE |
| Ingevity - DeRidder | Deridder | 20–99 | LIKELY ACTIVE |
| Ivanhoe Plant | Franklin | 20–99 | LIKELY ACTIVE |
| Jubilant Soapsetions LLC | Monroe | — | LIKELY ACTIVE |
| Lacc, LLC | Westlake | 100–499 | LIKELY ACTIVE |
| Lake Charles | Sulphur | 100–499 | LIKELY ACTIVE |
| La Mark Ka - LA | Baton Rouge | 20–99 | LIKELY ACTIVE |
| Linde Geismar HYCO | Geismar | 20–99 | LIKELY ACTIVE |
| Linde Pelican | Geismar | 1–19 | LIKELY ACTIVE |
| Linde SSU HYCO | Geismar | 1–19 | LIKELY ACTIVE |
| Linde St. Charles HYCO | Norco | 1–19 | LIKELY ACTIVE |
| Lion Copolymer Geismar, LLC | Geismar | 100–499 | LIKELY ACTIVE |
| Lotte Chemical Louisiana, LLC | Westlake | 20–99 | LIKELY ACTIVE |
| Luling, LA | Luling | 500+ | LIKELY ACTIVE |
| Mallinckrodt Pharmaceuticals - Port Allen Mfg | Port Allen | 20–99 | LIKELY ACTIVE |
| Methanex USA, LLC | Geismar | 100–499 | LIKELY ACTIVE |
| Mexichem Fluor St. Gabriel (KLEA) Site | Saint Gabriel | 20–99 | LIKELY ACTIVE |
| Multi-Chem Group, LLC - Geismar | Geismar | 20–99 | LIKELY ACTIVE |
| Nexpera - Burnside | Darrow | 20–99 | LIKELY ACTIVE |
| Nitrogen Solutions LLC | Baton Rouge | — | LIKELY ACTIVE |
| NOVA Chemicals - Geismar Plant | Geismar | 100–499 | LIKELY ACTIVE |
| Novalith INC. | Baton Rouge | — | LIKELY ACTIVE |
| Novalith Technologies, LLC | Baton Rouge | — | LIKELY ACTIVE |
| Nutrien | Geismar | 100–499 | LIKELY ACTIVE |
| Nutrien Ag Solutions, INC. | Bunkie | — | LIKELY ACTIVE |
| Oleolive, INC. | Shreveport | — | LIKELY ACTIVE |
| Olin Corporation | Saint Gabriel | 100–499 | LIKELY ACTIVE |
| Optimal Water Technologies LLC | New Orleans | — | LIKELY ACTIVE |
| OxyChem-Convent Plant | Convent | 100–499 | LIKELY ACTIVE |
| OxyChem-Geismar Plant | Geismar | 100–499 | LIKELY ACTIVE |
| OxyChem-Taft Plant | Taft | 100–499 | LIKELY ACTIVE |
| Palm - La | Port Allen | 1–19 | LIKELY ACTIVE |
| Patton Industrial Services LLC | Shreveport | — | LIKELY ACTIVE |
| Petrochemical Complex | Sulphur | 100–499 | LIKELY ACTIVE |
| Pioneer Americas LLC, St. Gabriel | Saint Gabriel | 100–499 | LIKELY ACTIVE |
All chemical manufacturing nationwide · All manufacturing in Louisiana