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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 Louisiana62 FACILITIES

Listing 62 of 98: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityIndustryNAICSEmployeesStatus
A.s.a.p. Industries Manufacturing, INC.HoumaFabricated Metal Product Manufacturing332710100–499 ACTIVE
Bordelon Marine Shipbuilders, LLCHoumaTransportation Equipment Manufacturing3366111–19 ACTIVE
Bwb Controls, INC.HoumaFabricated Metal Product Manufacturing33271020–99 ACTIVE
Downhole & Design International CorporationHoumaFabricated Metal Product Manufacturing33271020–99 ACTIVE
Elevating Boats, L.l.c.HoumaMachinery Manufacturing33312020–99 ACTIVE
Machine Tech, INC.HoumaFabricated Metal Product Manufacturing332710— ACTIVE
Thoma-sea Marine Constructors, L.l.c.HoumaTransportation Equipment Manufacturing336611100–499 ACTIVE
Bollinger Houma Shipyards, L.l.c.HoumaTransportation Equipment Manufacturing336611— ACTIVE
Eagle Drydock and Marine Services, LLCHoumaTransportation Equipment Manufacturing336611— ACTIVE
Environmental Construction CORP.HoumaMachinery Manufacturing333310— ACTIVE
International Erosion Control Systems INCHoumaNonmetallic Mineral Product Manufacturing327390— ACTIVE
K&b Advanced Manufacturing, LLCHoumaFabricated Metal Product Manufacturing332721— ACTIVE
Okeanus Science & Technology, LLCHoumaMachinery Manufacturing333923— ACTIVE
Terrebonne Port CommissionHoumaTransportation Equipment Manufacturing336611— ACTIVE
Trinity Wire LLCHoumaFabricated Metal Product Manufacturing332618— ACTIVE
Bollinger Houma Shipyards LLC -bollinger Houma ShipyardsHoumaTransportation Equipment Manufacturing336611100–499 LIKELY ACTIVE
Kajan Perfection INC.HoumaFabricated Metal Product Manufacturing33271020–99 LIKELY ACTIVE
National Oilwell Varco LPHoumaFabricated Metal Product Manufacturing33271020–99 LIKELY ACTIVE
Performance Energy Services LLCHoumaFabricated Metal Product Manufacturing332312500+ LIKELY ACTIVE
Vallourec Tube-alloy, LLCHoumaPrimary Metal Manufacturing33121020–99 LIKELY ACTIVE
Benoit Premium Threading, LLCHoumaMachinery Manufacturing333132100–499 LIKELY ACTIVE
Gulf Island LLC - Gulf Island FabricationHoumaFabricated Metal Product Manufacturing332312— LIKELY ACTIVE
Laship LLCHoumaTransportation Equipment Manufacturing336611— LIKELY ACTIVE
Oil States Skagit Smatco LLC - Houma Manufacturing FacilityHoumaMachinery Manufacturing333132— LIKELY ACTIVE
Cortec LLCHoumaFabricated Metal Product Manufacturing332911100–499 LIKELY ACTIVE
Elite Energy Services, LLCHoumaFabricated Metal Product Manufacturing33271020–99 LIKELY ACTIVE
Gulf Island, L.l.cHoumaFabricated Metal Product Manufacturing332313— LIKELY ACTIVE
Marine Specialties, INC.HoumaMachinery Manufacturing333618— LIKELY ACTIVE
Gem-trim LLCHoumaFabricated Metal Product Manufacturing33291120–99 LIKELY ACTIVE
Preferred Industrial Coatings LLCHoumaFabricated Metal Product Manufacturing33231220–99 UNVERIFIED
Schlumberger Well Services - Houma Open Hole Facility (hmes 2104)HoumaPaper Manufacturing322219— LIKELY ACTIVE
A&h Ammunition LLCHoumaFabricated Metal Product Manufacturing332992— LIKELY ACTIVE
Main Iron Works LLCHoumaMachinery Manufacturing333298— LIKELY ACTIVE
Seacor Marine INCHoumaPaper Manufacturing322219— LIKELY ACTIVE
Thoma-sea Marine Constructors LLC - Houma FacilityHoumaTransportation Equipment Manufacturing336611— LIKELY ACTIVE
Applied Hydraulic Systems INCHoumaMachinery Manufacturing333923— UNVERIFIED
Eagle Industrial Equipment INC - Houma Blast YardHoumaTransportation Equipment Manufacturing336612— UNVERIFIED
Gulf Island Fabrication - North YardHoumaFabricated Metal Product Manufacturing332312— UNVERIFIED
Gulf Island Fabrication - West YardHoumaFabricated Metal Product Manufacturing332312— UNVERIFIED
Gulf Island Services LLCHoumaFabricated Metal Product Manufacturing332312— UNVERIFIED
Gulf Island Shipyards LLCHoumaTransportation Equipment Manufacturing336611— UNVERIFIED
North American Fabricators LLCHoumaTransportation Equipment Manufacturing336611— UNVERIFIED
Radiator Services of Houma LLCHoumaFabricated Metal Product Manufacturing332410— UNVERIFIED
Smith Services He GroupHoumaPaper Manufacturing322219— UNVERIFIED
Superior Labor Services-barge MaintenanceHoumaTransportation Equipment Manufacturing336611— UNVERIFIED
Thoma-sea Marine Constructors, LLCHoumaTransportation Equipment Manufacturing336611— UNVERIFIED
Weeks Marine INC - Houma Support FacilityHoumaTransportation Equipment Manufacturing336611— UNVERIFIED
Atlantic Dry Ice - NOLAHoumaChemical Manufacturing3251201–19 LIKELY ACTIVE
Bourg Dry DockHoumaTransportation Equipment Manufacturing336612100–499 LIKELY ACTIVE
Eagle Dry Dock and Marine Services, LLC.HoumaTransportation Equipment Manufacturing3366111–19 LIKELY ACTIVE

Search all 3,652 Louisiana facilities