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Manufacturing facilities in Louisiana

The Chemical Manufacturing industry in Louisiana had 28,918 employees in 2025, according to the Bureau of Labor Statistics. Listed in the register are 3,652 facilities in Louisiana. The Bureau of Labor Statistics counted 4,572 establishments in Louisiana in 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, counties and cities
Map of United States manufacturing facilities

Biggest counties

Jefferson326East Baton Rouge304Lafayette223Orleans181Calcasieu177Caddo172St. Tammany133Ascension127
All 63 counties

Biggest cities

Federal labor statistics counted at least 4,572 manufacturing establishments in Louisiana in 2025, employing about 140,383 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 3,652, about 80% of that figure.

Facilities in Louisiana2,313 FACILITIES

Listing 2,313 of 3,652: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityIndustryNAICSEmployeesStatus
Plant Maintenance Services - Pms St Gabriel PlantSt. GabrielPlastics and Rubber Products Manufacturing326121— LIKELY ACTIVE
Plymouth Tube COWest MonroePrimary Metal Manufacturing331210— LIKELY ACTIVE
Port Allen RefineryPort AllenPetroleum and Coal Products Manufacturing324110— LIKELY ACTIVE
Pratt Industries (usa) Recycling CenterShreveportPaper Manufacturing322130— LIKELY ACTIVE
Praxair, St. Charles FacilityNorcoChemical Manufacturing325120— LIKELY ACTIVE
Princeton RefineryPrincetonPetroleum and Coal Products Manufacturing324110— LIKELY ACTIVE
Purina Animal Nutrition LLC - Arcola MillRoselandFood Manufacturing311119— LIKELY ACTIVE
River Parish Machine Works INCSt AmantMachinery Manufacturing3333191–19 LIKELY ACTIVE
Sapa Extrusions LLC - Delhi FacilityDelhiPrimary Metal Manufacturing331314— LIKELY ACTIVE
Se Tylose USA INC. and Its AffiliatesPlaquemineChemical Manufacturing325199— LIKELY ACTIVE
Shell Catalysts and Technologies L.p.Port AllenChemical Manufacturing325180— LIKELY ACTIVE
Shell Chemical LP - Geismar PlantGeismarChemical Manufacturing325110— LIKELY ACTIVE
Shreveport PlantShreveportPetroleum and Coal Products Manufacturing324191— LIKELY ACTIVE
Southern Audio Svcs INCBaton RougePlastics and Rubber Products Manufacturing3261211–19 LIKELY ACTIVE
Southern Ionics INCSulphurChemical Manufacturing325180— LIKELY ACTIVE
Steel Fabricators of Monroe LLCMonroeFabricated Metal Product Manufacturing332312— LIKELY ACTIVE
Stella-jones CORPAlexandriaWood Product Manufacturing321114— LIKELY ACTIVE
Stella-jones Corporation - Noble FacilityConverseWood Product Manufacturing321114— LIKELY ACTIVE
St. James Asphalt TerminalSt. JamesPetroleum and Coal Products Manufacturing324121— LIKELY ACTIVE
Stuller Settings INCLafayetteMiscellaneous Manufacturing339910— LIKELY ACTIVE
Superior Tie & Timber COVivianWood Product Manufacturing321114— LIKELY ACTIVE
Teijin Automotive Technologies Louisiana LLCSareptaPlastics and Rubber Products Manufacturing326199— LIKELY ACTIVE
Ternium USA INC - Shreveport FacilityShreveportPrimary Metal Manufacturing331491— LIKELY ACTIVE
Thermaldyne LLC - Port Allen FacilityPort AllenPetroleum and Coal Products Manufacturing324191— LIKELY ACTIVE
Turner Industries Group LLCPort AllenFabricated Metal Product Manufacturing332812— LIKELY ACTIVE
Txi Operations Lp- Ready Mix Plant #1AlexandriaNonmetallic Mineral Product Manufacturing327320— LIKELY ACTIVE
Txi Ready Mix 24ShreveportNonmetallic Mineral Product Manufacturing327320— LIKELY ACTIVE
Txi Ruston Ready MixRustonNonmetallic Mineral Product Manufacturing327320— LIKELY ACTIVE
Uop LLC - Baton Rouge PlantBaton RougeChemical Manufacturing325180— LIKELY ACTIVE
US Gypsum CONew OrleansNonmetallic Mineral Product Manufacturing327390— LIKELY ACTIVE
Valentra Industrial Products LLC - Luling FacilityLulingChemical Manufacturing325199— LIKELY ACTIVE
Vetco Gray, INC.BroussardMachinery Manufacturing333132— LIKELY ACTIVE
West Fraser INC Joyce MillJoyceWood Product Manufacturing321113— LIKELY ACTIVE
Weyerhaeuser CO - Natchitoches PlantNatchitochesWood Product Manufacturing321212— LIKELY ACTIVE
Weyerhaeuser Nr CO - Arcadia OsbSimsboroWood Product Manufacturing321219— LIKELY ACTIVE
Weyerhaeuser Nr CO - Dodson DivisionDodsonWood Product Manufacturing321113— LIKELY ACTIVE
Weyerhaeuser Nr CO - Zwolle Plywood & SawmillZwolleWood Product Manufacturing321212— LIKELY ACTIVE
Willamette Valley COPinevilleChemical Manufacturing325510— LIKELY ACTIVE
Ampacet CORP - Plastic Processing PlantDeridderChemical Manufacturing325211— UNVERIFIED
Coastal Chemical Distribution CenterAbbevilleChemical Manufacturing325998— UNVERIFIED
Grand Isle Shipyard INC - Training Facility & Main OfficeGallianoNonmetallic Mineral Product Manufacturing327331— UNVERIFIED
Perma Pipe INC - New Iberia FacilityNew IberiaPlastics and Rubber Products Manufacturing326150— UNVERIFIED
Aegis Firearms, Training, and Gunsmithing LLCDenham SpringsFabricated Metal Product Manufacturing332994— LIKELY ACTIVE
A J Weller CorporationKeithvilleFabricated Metal Product Manufacturing33231220–99 LIKELY ACTIVE
A & M Container, LLCPonchatoulaFabricated Metal Product Manufacturing332439— LIKELY ACTIVE
American Diesel Power Products, INC.IndependenceMachinery Manufacturing333618— LIKELY ACTIVE
Banner Wear LLCEdgardApparel Manufacturing315250— LIKELY ACTIVE
Big Easy BuchaNew OrleansFood Manufacturing3119201–19 LIKELY ACTIVE
Cajun Spirits Distillery LLCNew OrleansBeverage and Tobacco Product Manufacturing3121401–19 LIKELY ACTIVE
Calcasieu Refining CompanyLake CharlesPetroleum and Coal Products Manufacturing324110100–499 LIKELY ACTIVE

Search all 3,652 Louisiana facilities