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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
Latham Pool Products INC - Latham Pool Products - LaBreaux BridgePlastics and Rubber Products Manufacturing326199— LIKELY ACTIVE
Linde INC - Linde Geismar Hyco Facility 595GeismarChemical Manufacturing325120— LIKELY ACTIVE
Louisiana Sugarcane CoopSt. MartinvilleFood Manufacturing311314100–499 LIKELY ACTIVE
Manda - Baton RougeBaton RougeFood Manufacturing31161520–99 LIKELY ACTIVE
Marathon Petroleum CO LP - Louisiana Refining Division - Garyville RefineryGaryvillePetroleum and Coal Products Manufacturing324110— LIKELY ACTIVE
Marks Airboats, INC.FranklinTransportation Equipment Manufacturing3366121–19 LIKELY ACTIVE
Martco LLC - Chopin MillChopinWood Product Manufacturing321113— LIKELY ACTIVE
Meraux RefineryMerauxPetroleum and Coal Products Manufacturing324110— LIKELY ACTIVE
Mexichem Fluor INC.Saint GabrielChemical Manufacturing325120— LIKELY ACTIVE
Momentive Specialty Chemicals Adhesive & Resin DivAlexandriaChemical Manufacturing325211— LIKELY ACTIVE
Mosaic Fertilizer LLC Uncle Sam PlantUncle SamChemical Manufacturing325188— LIKELY ACTIVE
Mueller Supply Company, Inc.*Oak GroveFabricated Metal Product Manufacturing33231120–99 LIKELY ACTIVE
Multi-chem Group Maurice La FacilityMauriceChemical Manufacturing325998— LIKELY ACTIVE
Nexpera Burnside PlantDarrowChemical Manufacturing325180— LIKELY ACTIVE
Noranda Alumina LLCGramercyChemical Manufacturing325180— LIKELY ACTIVE
Norco Manufacturing Complex & Associated FacilitiesNorcoPetroleum and Coal Products Manufacturing324110— LIKELY ACTIVE
Nova Chemicals Olefins LLC - Geismar Ethylene PlantGeismarChemical Manufacturing325110— LIKELY ACTIVE
Nov Turboscope - Amelia North Coating PlantAmeliaFabricated Metal Product Manufacturing332812— LIKELY ACTIVE
Nucor Steel Louisiana LLCConventPrimary Metal Manufacturing331110100–499 LIKELY ACTIVE
Oak Point PlantBelle ChasseChemical Manufacturing325110— LIKELY ACTIVE
Occidental Chemical Corporation - Geismar FacilityGeismarChemical Manufacturing325180— LIKELY ACTIVE
Oxbow Rum Distillery, LLCBaton RougeBeverage and Tobacco Product Manufacturing3121401–19 LIKELY ACTIVE
Parish Concrete, LLCMandevilleNonmetallic Mineral Product Manufacturing32732020–99 LIKELY ACTIVE
Patton's Sausage Co., INC.BogalusaFood Manufacturing311612— LIKELY ACTIVE
Pearce Foundry INCPrairievilleNonmetallic Mineral Product Manufacturing32732020–99 LIKELY ACTIVE
Piazza's Seafood World, LLCSt. Rose——1–19 LIKELY ACTIVE
Pilgrims Pride CORP Natchitoches Processing PlantNatchitochesFood Manufacturing311615— LIKELY ACTIVE
Port Allen PlantPort AllenPetroleum and Coal Products Manufacturing324191— LIKELY ACTIVE
Rain CII Carbon - CovingtonCovingtonPetroleum and Coal Products Manufacturing32419920–99 LIKELY ACTIVE
Rain Cii Carbon LLC - Lake Charles Calcining PlantSulphurPetroleum and Coal Products Manufacturing324199— LIKELY ACTIVE
Reynolds Metals Company LLCLake CharlesPetroleum and Coal Products Manufacturing324199— LIKELY ACTIVE
Rogers Manufacturing Corporation West Monroe, LAWest MonroeWood Product Manufacturing321214100–499 LIKELY ACTIVE
Rubicon LLC - Geismar FacilityGeismarChemical Manufacturing325194— LIKELY ACTIVE
Service Machine SpecialtiesEuniceFabricated Metal Product Manufacturing33271020–99 LIKELY ACTIVE
Shaw Lake Charles LLCLake CharlesFabricated Metal Product Manufacturing332312100–499 LIKELY ACTIVE
Shaw Walker LA, LLC (2)WalkerFabricated Metal Product Manufacturing332996100–499 LIKELY ACTIVE
Shintech Louisiana LLC - Addis Plant aAddisChemical Manufacturing325211— LIKELY ACTIVE
Sunland Kori Services LLCEuniceFabricated Metal Product Manufacturing3323121–19 LIKELY ACTIVE
Syensqo USA LLCBaton RougeChemical Manufacturing32519920–99 LIKELY ACTIVE
Syngenta Crop Protection, LLC. - St Gabriel PlantSaint GabrielChemical Manufacturing325180— LIKELY ACTIVE
Taminco Eastman US - St Gabriel PlantSaint GabrielChemical Manufacturing325199— LIKELY ACTIVE
Taminco US LLCSaint GabrielChemical Manufacturing325199100–499 LIKELY ACTIVE
Tampa Port Services LLC - Faustina PlantSt. JamesChemical Manufacturing325311— LIKELY ACTIVE
Tech-con Systems, INCSlidellFabricated Metal Product Manufacturing33261820–99 LIKELY ACTIVE
Temple Inland Forest Prod Corporation Southwest La Lumber OperationsDequincyWood Product Manufacturing321113— LIKELY ACTIVE
The Dow Chemical CO - Louisiana OperationsPlaquemineChemical Manufacturing325110— LIKELY ACTIVE
Thompson Equipment Company INCJeffersonComputer and Electronic Product Manufacturing33451320–99 LIKELY ACTIVE
Tools International CorporationBroussardMachinery Manufacturing33313220–99 LIKELY ACTIVE
Totalenergies Petrochemicals & Refining Usa, INC. - Carville Polystyrene PlantCarvilleChemical Manufacturing325211— LIKELY ACTIVE
Totalenergies Petrochemicals & Refining USA INC - Cos-mar Styrene Monomer PlantCarvilleChemical Manufacturing325110— LIKELY ACTIVE

Search all 3,652 Louisiana facilities