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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
Cajun Sugar Company, LLCNew IberiaFood Manufacturing31131420–99 LIKELY ACTIVE
Calcasieu Refining CO - Lake Charles Crude Oil RefineryLake CharlesPetroleum and Coal Products Manufacturing324110— LIKELY ACTIVE
Cameron InternationalBayou VistaFabricated Metal Product Manufacturing332812— LIKELY ACTIVE
Certain TeedShreveportPetroleum and Coal Products Manufacturing324122— LIKELY ACTIVE
Cf Industries - Donaldsonville Nitrogen ComplexDonaldsonvilleChemical Manufacturing325180— LIKELY ACTIVE
Champion Home Builders, INCLeesvilleWood Product Manufacturing321991100–499 LIKELY ACTIVE
Clariant Corporation - ReserveReserveChemical Manufacturing325998— LIKELY ACTIVE
Cmp Coatings INCBelle ChasseChemical Manufacturing325510— LIKELY ACTIVE
Colfax Treating CO LLCPinevilleWood Product Manufacturing321114— LIKELY ACTIVE
Columbian Chemicals Company (north Bend Carbon Black Plant)CentervilleChemical Manufacturing325180— LIKELY ACTIVE
Convent RefineryConventPetroleum and Coal Products Manufacturing324110— LIKELY ACTIVE
C-port I Shore Base FacilityPort FourchonChemical Manufacturing325998— LIKELY ACTIVE
Csp Deridder LLC - Deridder SawmillDe RidderWood Product Manufacturing321113— LIKELY ACTIVE
Cypress Machine Shop, Inc.YoungsvilleFabricated Metal Product Manufacturing33271020–99 LIKELY ACTIVE
Daybrook Fisheries INC.EmpireFood Manufacturing311119100–499 LIKELY ACTIVE
Dyno Nobel Louisiana Ammonia, LLCWaggamanChemical Manufacturing325199— LIKELY ACTIVE
Eagle US 2 LLC - Lake Charles ComplexWestlakeChemical Manufacturing325180— LIKELY ACTIVE
Ecological Tanks INCCalhounPlastics and Rubber Products Manufacturing326199— LIKELY ACTIVE
Eco Services Baton Rouge SiteBaton RougeChemical Manufacturing325180— LIKELY ACTIVE
Enterprise Products Operating LLC - Baton Rouge Fractionator & Propylene ConcentPort AllenPetroleum and Coal Products Manufacturing324199— LIKELY ACTIVE
Epic Piping - FrostLivingstonFabricated Metal Product Manufacturing332996100–499 LIKELY ACTIVE
Equistar Chemicals, L.p. - Lake Charles PlantSulphurChemical Manufacturing325110— LIKELY ACTIVE
Equistar Chemicals LP - Lake Charles Polymers SiteWestlakeChemical Manufacturing325211— LIKELY ACTIVE
Exxonmobil Chemical Polyolefins PlantBaton RougeChemical Manufacturing325211— LIKELY ACTIVE
Farm Fresh Food Suppliers INC.AmiteFood Manufacturing311612— LIKELY ACTIVE
Formosa Plastics LouisianaBaton RougeChemical Manufacturing325211— LIKELY ACTIVE
Foster Farms Farmerville ComplexFarmervilleFood Manufacturing311613— LIKELY ACTIVE
FrymasterShreveportFabricated Metal Product Manufacturing332999500+ LIKELY ACTIVE
Frymaster LLCShreveportFabricated Metal Product Manufacturing332999— LIKELY ACTIVE
Future Pipe Industries INCBaton RougePlastics and Rubber Products Manufacturing326122— LIKELY ACTIVE
Fwm Mechanical INC - Minden FacilityMindenFabricated Metal Product Manufacturing33231220–99 LIKELY ACTIVE
Gator Tail LLCLoreauvilleTransportation Equipment Manufacturing33661220–99 LIKELY ACTIVE
Geismar Methanol PlantGeismarChemical Manufacturing325199— LIKELY ACTIVE
Gulf Coast Manufacturing, L.L.C.GrayMachinery Manufacturing333132100–499 LIKELY ACTIVE
Gulf Island LLC - Gulf Island FabricationHoumaFabricated Metal Product Manufacturing332312— LIKELY ACTIVE
Hanko Boats, LLCBerwickTransportation Equipment Manufacturing33661220–99 REPORTED CLOSED
Highland Cabinets & Millworks, INCBaton RougeWood Product Manufacturing32191820–99 LIKELY ACTIVE
Honeywell International INC - Geismar ComplexGeismarChemical Manufacturing325120— LIKELY ACTIVE
Hood Container of Louisiana LLC - Saint Francisville MillSt. FrancisvillePaper Manufacturing322110— LIKELY ACTIVE
Hunt Forest Products, LLCRustonWood Product Manufacturing32121220–99 LIKELY ACTIVE
Industrial Fabrics Incorporated BRBaton RougeMiscellaneous Manufacturing33999920–99 LIKELY ACTIVE
Ingevity South Carolina, LLCDeridderChemical Manufacturing325191— LIKELY ACTIVE
Jeld-wenDodsonWood Product Manufacturing321219— LIKELY ACTIVE
John H Carter CO INCBaton RougeFabricated Metal Product Manufacturing332912500+ LIKELY ACTIVE
KDS Holding LLCGonzalesComputer and Electronic Product Manufacturing33451320–99 LIKELY ACTIVE
Krotz Springs RefineryKrotz SpringsPetroleum and Coal Products Manufacturing324110— LIKELY ACTIVE
Lake Area Equipment Maintenance, INC.Lake CharlesFabricated Metal Product Manufacturing3323121–19 LIKELY ACTIVE
Lake Charles Manufacturing ComplexWestlakePetroleum and Coal Products Manufacturing324110— LIKELY ACTIVE
Lapeyre Stair INCHarahanFabricated Metal Product Manufacturing33232320–99 LIKELY ACTIVE
Laship LLCHoumaTransportation Equipment Manufacturing336611— LIKELY ACTIVE

Search all 3,652 Louisiana facilities