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 Louisiana56 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Placid Refining Company LLC | Port Allen | Petroleum and Coal Products Manufacturing | 324110 | 100–499 | ACTIVE |
| Partco, LLC | Port Allen | Fabricated Metal Product Manufacturing | 332710 | 20–99 | ACTIVE |
| Southern Packaging, INC. | Port Allen | Wood Product Manufacturing | 321920 | 100–499 | ACTIVE |
| Ulcs Technologies LLC | Port Allen | Textile Product Mills | 314910 | — | ACTIVE |
| Azz Galvanizing Louisiana LLC | Port Allen | Fabricated Metal Product Manufacturing | 332812 | 20–99 | LIKELY ACTIVE |
| Anchorage Tank Farm | Port Allen | Petroleum and Coal Products Manufacturing | 324191 | — | LIKELY ACTIVE |
| Enterprise Products Operating LLC - Baton Rouge Fractionator & Propylene Concent | Port Allen | Petroleum and Coal Products Manufacturing | 324199 | — | LIKELY ACTIVE |
| Port Allen Plant | Port Allen | Petroleum and Coal Products Manufacturing | 324191 | — | LIKELY ACTIVE |
| Nalco Production LLC - Nalco Company Port Allen | Port Allen | Chemical Manufacturing | 325110 | — | LIKELY ACTIVE |
| Port Allen Refinery | Port Allen | Petroleum and Coal Products Manufacturing | 324110 | — | LIKELY ACTIVE |
| Shell Catalysts and Technologies L.p. | Port Allen | Chemical Manufacturing | 325180 | — | UNVERIFIED |
| Thermaldyne LLC - Port Allen Facility | Port Allen | Petroleum and Coal Products Manufacturing | 324191 | — | UNVERIFIED |
| Turner Industries Group LLC | Port Allen | Fabricated Metal Product Manufacturing | 332812 | — | UNVERIFIED |
| Webb-rite Safety, INC. | Port Allen | Machinery Manufacturing | 333923 | — | LIKELY ACTIVE |
| Exxonmobil Anchorage Tank Farm | Port Allen | Petroleum and Coal Products Manufacturing | 324110 | — | LIKELY ACTIVE |
| ExxonMobil Port Allen Lubficants Plant | Port Allen | Petroleum and Coal Products Manufacturing | 324191 | 20–99 | LIKELY ACTIVE |
| Industrial Parts Specialties, LLC | Port Allen | Fabricated Metal Product Manufacturing | 332710 | 20–99 | LIKELY ACTIVE |
| Nugent Steel & Supply CO INC | Port Allen | Fabricated Metal Product Manufacturing | 332312 | 20–99 | LIKELY ACTIVE |
| Acbl Transportation Services LLC | Port Allen | Transportation Equipment Manufacturing | 336611 | — | LIKELY ACTIVE |
| Specialty Application Services INC - Port Allen Facility | Port Allen | Fabricated Metal Product Manufacturing | 332812 | — | LIKELY ACTIVE |
| Turner Industries Group LLC - Coating Facility | Port Allen | Fabricated Metal Product Manufacturing | 332812 | — | LIKELY ACTIVE |
| Umicore Specialty Materials La - Palm Commodities International LLC | Port Allen | Chemical Manufacturing | 325199 | — | LIKELY ACTIVE |
| Usalco Port Allen Plant LLC | Port Allen | Chemical Manufacturing | 325180 | — | LIKELY ACTIVE |
| Airgas Specialty Gases Port Allen | Port Allen | Chemical Manufacturing | 325120 | — | UNVERIFIED |
| Air Liquide America Specialty Gases LLC | Port Allen | Chemical Manufacturing | 325120 | — | UNVERIFIED |
| Basf CORP - Port Allen Works | Port Allen | Paper Manufacturing | 322219 | — | UNVERIFIED |
| Chemical Distributor | Port Allen | Chemical Manufacturing | 325188 | — | UNVERIFIED |
| Chemical Lime Company | Port Allen | Nonmetallic Mineral Product Manufacturing | 327410 | — | UNVERIFIED |
| Coastal Bridge CO LLC - Port Allen Asphalt Plant | Port Allen | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| Community Coffee CO LLC - Port Allen Plant | Port Allen | Food Manufacturing | 311920 | — | UNVERIFIED |
| Ino Therapeutics | Port Allen | Chemical Manufacturing | 325412 | — | UNVERIFIED |
| Par 61 Marine Repair LLC - Par 61 Marine | Port Allen | Transportation Equipment Manufacturing | 336611 | — | UNVERIFIED |
| Sullivan Equipment CO - Asphalt Plant #2 | Port Allen | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| Tt Barge Svcs Mi 237 | Port Allen | Transportation Equipment Manufacturing | 336611 | — | UNVERIFIED |
| 082 Baton Rouge, LA (VEC) | Port Allen | Computer and Electronic Product Manufacturing | 334513 | 1–19 | LIKELY ACTIVE |
| Bergeron's Red Pig Group LLC | Port Allen | Food Manufacturing | 311612 | — | LIKELY ACTIVE |
| BP Lubricants | Port Allen | Petroleum and Coal Products Manufacturing | 324191 | 100–499 | LIKELY ACTIVE |
| Clear-cut Solutions LLC | Port Allen | Computer and Electronic Product Manufacturing | 334519 | — | LIKELY ACTIVE |
| Cortec Manifold Systems | Port Allen | Primary Metal Manufacturing | 331210 | 20–99 | LIKELY ACTIVE |
| Durr & Collins | Port Allen | Beverage and Tobacco Product Manufacturing | 312130 | — | LIKELY ACTIVE |
| Mallinckrodt Manufacturing LLC | Port Allen | — | — | — | LIKELY ACTIVE |
| Mallinckrodt Pharmaceuticals - Port Allen Mfg | Port Allen | Chemical Manufacturing | 325412 | 20–99 | LIKELY ACTIVE |
| Palm - La | Port Allen | Chemical Manufacturing | 325199 | 1–19 | LIKELY ACTIVE |
| Port Allen | Port Allen | Fabricated Metal Product Manufacturing | 332911 | 1–19 | LIKELY ACTIVE |
| Port Allen Distribution Center | Port Allen | Food Manufacturing | 311920 | 20–99 | LIKELY ACTIVE |
| Port Allen Manufacturing Plant | Port Allen | Food Manufacturing | 311920 | 20–99 | LIKELY ACTIVE |
| Southern Mulch LLC | Port Allen | Wood Product Manufacturing | 321999 | 20–99 | LIKELY ACTIVE |
| Bayou Fabricated Products, INC. | Port Allen | Fabricated Metal Product Manufacturing | 332312 | — | UNVERIFIED |
| Cargill | Port Allen | Food Manufacturing | 311211 | — | UNVERIFIED |
| Cortec Properties LLC - Cortec Manifold Systems | Port Allen | Fabricated Metal Product Manufacturing | 332911 | — | UNVERIFIED |

