Manufacturing facilities in Louisiana
Map, counties and cities
Biggest counties
Jefferson312East Baton Rouge294Lafayette202Orleans171Calcasieu166Caddo164St. Tammany126Ascension125All 63 counties
Jefferson 312East Baton Rouge 294Lafayette 202Orleans 171Calcasieu 166Caddo 164St. Tammany 126Ascension 125Ouachita 115Terrebonne 114Iberia 101Rapides 81Tangipahoa 75Bossier 75St. Mary 74St. Charles 68Lafourche 64West Baton Rouge 63Iberville 61Livingston 57St. Martin 55Plaquemines 52St. James 43St. John the Baptist 41Lincoln 33Acadia 31St. Landry 30Vermilion 28Webster 28Beauregard 27St. Bernard 24Washington 24Natchitoches 17Assumption 17Jefferson Davis 15Avoyelles 15Evangeline 14Bienville 13Morehouse 12Winn 12East Feliciana 12Sabine 11Vernon 11Pointe Coupee 11LaSalle 10De Soto 10Concordia 10Union 8Cameron 8Allen 8West Feliciana 6Grant 6Red River 6Catahoula 6Richland 6Franklin 6Claiborne 4East Carroll 4Caldwell 3Jackson 3St. Helena 3Madison 2West Carroll 2
Biggest cities
Baton Rouge278New Orleans212Shreveport164Lafayette118Houma95New Iberia85Broussard69Geismar67Lake Charles63West Monroe58Bossier City56Port Allen56
Federal labor statistics counted at least 4,577 manufacturing establishments in Louisiana in 2024, employing about 140,582 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 3,527, about 77% of that figure.
Facilities in Louisiana3,527 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| A.s.a.p. Industries Manufacturing, INC. | Houma | Fabricated Metal Product Manufacturing | 332710 | 100–499 | ACTIVE |
| Ash Industries, INC | Lafayette | Plastics and Rubber Products Manufacturing | 326199 | 20–99 | ACTIVE |
| Balmar, LLC | Lafayette | Petroleum and Coal Products Manufacturing | 324191 | 20–99 | ACTIVE |
| Bollinger Amelia Operations LLC - Amelia Operations | Amelia | Transportation Equipment Manufacturing | 336611 | 500+ | ACTIVE |
| Bollinger Fourchon LLC | Golden Meadow | Transportation Equipment Manufacturing | 336611 | 100–499 | ACTIVE |
| Bollinger Quick Repair LLC | Harvey | Transportation Equipment Manufacturing | 336611 | 100–499 | ACTIVE |
| Bordelon Marine Shipbuilders, LLC | Houma | Transportation Equipment Manufacturing | 336611 | 1–19 | ACTIVE |
| Conrad Shipyard LLC - Deepwater Shipyard | Amelia | Transportation Equipment Manufacturing | 336611 | 100–499 | ACTIVE |
| Digital Machining Systems, L.l.c. | Duson | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Dsc Dredge, LLC | Reserve | Machinery Manufacturing | 333120 | 100–499 | ACTIVE |
| Dupont Pontchartrain Site | Laplace | Chemical Manufacturing | 325110 | 100–499 | ACTIVE |
| Electro Medical Equipment CO. INC | Prairieville | Textile Mills | 313240 | 20–99 | ACTIVE |
| Exxonmobil Baton Rouge Chemical Plant | Baton Rouge | Chemical Manufacturing | 325110 | 500+ | ACTIVE |
| Exxonmobil Baton Rouge Plastics Plant | Baton Rouge | Chemical Manufacturing | 325211 | 100–499 | ACTIVE |
| Exxonmobil Baton Rouge Refinery | Baton Rouge | Petroleum and Coal Products Manufacturing | 324110 | 500+ | ACTIVE |
| Fabricated Steel Products, INC | Baton Rouge | Fabricated Metal Product Manufacturing | 332312 | 20–99 | ACTIVE |
| Farmers Rice Milling CO LLC | Lake Charles | Food Manufacturing | 311212 | 20–99 | ACTIVE |
| Ferrara Fire Apparatus, INC. | Holden | Transportation Equipment Manufacturing | 336120 | 100–499 | ACTIVE |
| Fibrebond CORP | Minden | Nonmetallic Mineral Product Manufacturing | 327390 | 500+ | ACTIVE |
| Harlon's La Fish, LLC | Kenner | Food Manufacturing | 311710 | — | ACTIVE |
| Haynes International, INC | Arcadia | Primary Metal Manufacturing | 331491 | 100–499 | ACTIVE |
| Honeywell International INC - Baton Rouge Plant | Baton Rouge | Chemical Manufacturing | 325120 | 100–499 | ACTIVE |
| International Mezzo Technologies, INC | Baton Rouge | Fabricated Metal Product Manufacturing | 332410 | 20–99 | ACTIVE |
| International Paper - Bogalusa Mill | Bogalusa | Paper Manufacturing | 322120 | 500+ | ACTIVE |
| International Paper - Mansfield Mill | Mansfield | Paper Manufacturing | 322110 | 500+ | ACTIVE |
| Johnpac, LLC | Crowley | Textile Mills | 313210 | 100–499 | ACTIVE |
| Kleinpeter Farms Dairy LLC | Baton Rouge | Food Manufacturing | 311511 | 100–499 | ACTIVE |
| Louisiana Integrated Polyethylene Jv LLC | Westlake | Chemical Manufacturing | 325110 | 100–499 | ACTIVE |
| New Dairy Louisiana LLC | Lafayette | Food Manufacturing | 311511 | — | ACTIVE |
| Noble Plastics LLC | Grand Coteau | Plastics and Rubber Products Manufacturing | 326199 | 20–99 | ACTIVE |
| Pactec, INC. | Clinton | Plastics and Rubber Products Manufacturing | 326199 | 20–99 | ACTIVE |
| Pellerin Milnor Corporation | Kenner | Fabricated Metal Product Manufacturing | 332812 | 100–499 | ACTIVE |
| Placid Refining Company LLC | Port Allen | Petroleum and Coal Products Manufacturing | 324110 | 100–499 | ACTIVE |
| Rain Cii Carbon LLC - Chalmette Calcining Plant | Chalmette | Petroleum and Coal Products Manufacturing | 324199 | 1–19 | ACTIVE |
| Reg Geismar, LLC | Geismar | Petroleum and Coal Products Manufacturing | 324199 | 100–499 | ACTIVE |
| Sanderson Farms | Hammond | Food Manufacturing | 311119 | — | ACTIVE |
| Sasol Chemicals (usa) LLC - Lake Charles Chemical Complex | Westlake | Chemical Manufacturing | 325110 | 500+ | ACTIVE |
| Shintech Plaquemine Plant | Plaquemine | Chemical Manufacturing | 325180 | 500+ | ACTIVE |
| Southland Steel Fabricators, INC. | Greensburg | Fabricated Metal Product Manufacturing | 332312 | 100–499 | ACTIVE |
| Spiral Metals Corporation of Baton Rouge | Baton Rouge | Fabricated Metal Product Manufacturing | 332322 | 20–99 | ACTIVE |
| Steel Forgings, INC. | Shreveport | Primary Metal Manufacturing | 331210 | 20–99 | ACTIVE |
| Techcrane International LLC | Covington | Machinery Manufacturing | 333923 | 20–99 | ACTIVE |
| Thomas Pump & Machinery INC | Slidell | Machinery Manufacturing | 333911 | 20–99 | ACTIVE |
| Tokai Carbon Cb LTD - Addis Facility | Addis | Chemical Manufacturing | 325180 | 20–99 | ACTIVE |
| Wechem INC | New Orleans | Chemical Manufacturing | 325611 | 20–99 | ACTIVE |
| Westlake Chemicals & Vinyls LLC | Westlake | Chemical Manufacturing | 325110 | 20–99 | ACTIVE |
| Westrock Cp LLC - Hodge Mill | Hodge | Paper Manufacturing | 322121 | 100–499 | ACTIVE |
| Advance Products & Systems LLC | Scott | Chemical Manufacturing | 325510 | — | ACTIVE |
| A La Carte Food Properties | Belle Rose | Food Manufacturing | 311612 | 100–499 | ACTIVE |
| Allen's Electric Motor Service, INC. | Vivian | Electrical Equipment, Appliance & Component Manufacturing | 335312 | — | ACTIVE |

