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 |
|---|---|---|---|---|---|
| Marks Airboats, INC. | Franklin | Transportation Equipment Manufacturing | 336612 | — | ACTIVE |
| Marz Inspection & Consulting Services LLC | Mandeville | Miscellaneous Manufacturing | 339999 | — | ACTIVE |
| Maxim Evaporators of America, LLC | Shreveport | Miscellaneous Manufacturing | 339999 | — | ACTIVE |
| Mexichem Fluor INC. | Saint Gabriel | Chemical Manufacturing | 325180 | — | ACTIVE |
| Mk Environmental INC | Columbia | Machinery Manufacturing | 333248 | — | ACTIVE |
| Mtp Drivetrain Services, L.l.c. | Many | Transportation Equipment Manufacturing | 336350 | — | ACTIVE |
| Mule-durel INC. | New Orleans | Miscellaneous Manufacturing | 339940 | — | ACTIVE |
| Myhy LLC | Baton Rouge | Beverage and Tobacco Product Manufacturing | 312111 | — | ACTIVE |
| Navigation Electronics, INC | Lafayette | Computer and Electronic Product Manufacturing | 334519 | — | ACTIVE |
| Nds Sales, LLC | Mandeville | Machinery Manufacturing | 333413 | — | ACTIVE |
| Nelson M.c.t. - South, INC | Lacombe | Fabricated Metal Product Manufacturing | 332999 | — | ACTIVE |
| Nola Couture LLC | New Orleans | Apparel Manufacturing | 315990 | — | ACTIVE |
| Northrop Grumman Systems Corporation | Bossier City | Transportation Equipment Manufacturing | 336413 | — | ACTIVE |
| Novaspark Energy Corporation | Ruston | Chemical Manufacturing | 325120 | — | ACTIVE |
| Oceans 97 INC | Baton Rouge | Food Manufacturing | 311710 | — | ACTIVE |
| Oil States Skagit Smatco, LLC | Houma | Machinery Manufacturing | 333132 | 100–499 | ACTIVE |
| Okeanus Science & Technology, LLC | Houma | Machinery Manufacturing | 333923 | — | ACTIVE |
| Old Cypress Cajun Seasoning CO LLC | Opelousas | Food Manufacturing | 311412 | — | ACTIVE |
| Opa Graphics, INC | New Orleans | Miscellaneous Manufacturing | 339950 | — | ACTIVE |
| Optogain USA INC | Broussard | Computer and Electronic Product Manufacturing | 334290 | — | ACTIVE |
| Oracle Lighting Technologies LLC | Metairie | Transportation Equipment Manufacturing | 336320 | — | ACTIVE |
| Pearson Medical Technologies, LLC | Alexandria | Machinery Manufacturing | 333993 | — | ACTIVE |
| Pelican Ice & Cold Storage, L.l.c | Kenner | Beverage and Tobacco Product Manufacturing | 312113 | — | ACTIVE |
| Pelican Orthotics and Prosthetics LLC | Covington | Miscellaneous Manufacturing | 339113 | — | ACTIVE |
| Petrotech, INC. | New Orleans | Electrical Equipment, Appliance & Component Manufacturing | 335314 | — | ACTIVE |
| Pharos Marine Automatic Power (louisiana) INC. | Gray | Electrical Equipment, Appliance & Component Manufacturing | 335999 | — | ACTIVE |
| Phc Fluid Power, L.l.c | Broussard | Computer and Electronic Product Manufacturing | 334519 | — | ACTIVE |
| Phoenix Waste Solutions INC | Chauvin | Machinery Manufacturing | 333994 | — | ACTIVE |
| Pilgrims- Plant | Natchitoches | Food Manufacturing | 311615 | 500+ | ACTIVE |
| Pontchartrain Partners, LLC | New Orleans | Transportation Equipment Manufacturing | 336320 | — | ACTIVE |
| Power Panels, LLC. | Morgan City | Electrical Equipment, Appliance & Component Manufacturing | 335313 | — | ACTIVE |
| Premier Hope Orthotic & Prosthetic Enterprises, LLC | Monroe | Miscellaneous Manufacturing | 339113 | — | ACTIVE |
| Pro Drive Outboard L.l.c. | Loreauville | Transportation Equipment Manufacturing | 336999 | — | ACTIVE |
| Produced Water Solutions, LLC | Broussard | Machinery Manufacturing | 333132 | — | ACTIVE |
| Propulsion Technologies INC | Shreveport | Fabricated Metal Product Manufacturing | 332999 | — | ACTIVE |
| Quality Machine Services, L.l.c. | Youngsville | Machinery Manufacturing | 333132 | — | ACTIVE |
| Quality Metal Works, INC | Harahan | Fabricated Metal Product Manufacturing | 332322 | — | ACTIVE |
| Quicktake Health CO. | River Ridge | Computer and Electronic Product Manufacturing | 334510 | — | ACTIVE |
| Rapid Runway Repair INC. | Delhi | Plastics and Rubber Products Manufacturing | 326121 | — | ACTIVE |
| Raynedazzle LLC | Baton Rouge | Textile Product Mills | 314999 | — | ACTIVE |
| Red Ball Oxygen Co., INC. | Shreveport | Chemical Manufacturing | 325120 | — | ACTIVE |
| Requisite Biomedical, LLC | Baton Rouge | Computer and Electronic Product Manufacturing | 334519 | — | ACTIVE |
| Reynolds Industrial Contractors, INC | Minden | Fabricated Metal Product Manufacturing | 332312 | — | ACTIVE |
| Richlyn Customs LLC | Church Point | Fabricated Metal Product Manufacturing | 332999 | — | ACTIVE |
| Rippetoe Health, LLC | Shreveport | Miscellaneous Manufacturing | 339999 | — | ACTIVE |
| Russ Equipment Co., Incorporated | New Orleans | Fabricated Metal Product Manufacturing | 332510 | — | ACTIVE |
| Rusty Dog Design CO LLC | Greenwood | Fabricated Metal Product Manufacturing | 332999 | — | ACTIVE |
| Saronic Technologies, INC. | New Orleans | Transportation Equipment Manufacturing | 336612 | — | ACTIVE |
| Scrub Racks LLC | New Orleans | Miscellaneous Manufacturing | 339112 | — | ACTIVE |
| Scully's Aluminum Boats, INC. | Morgan City | Transportation Equipment Manufacturing | 336612 | — | ACTIVE |

