FactoryRegistry

Manufacturing facilities in Louisiana

As of JUL 2026, FactoryRegistry lists 3,070 manufacturing facilities in Louisiana, sourced from EPA, OSHA and Census records.

FACILITIES
3,070
RECENT OPERATING SIGNAL
1,232
COUNTIES WITH FACILITIES
63
MAPPED
2,762
90% located

Top industries in Louisiana

Fabricated Metal Product Manufacturing749Chemical Manufacturing512Transportation Equipment Manufacturing242Food Manufacturing222Machinery Manufacturing216Nonmetallic Mineral Product Manufacturing208Paper Manufacturing163Wood Product Manufacturing139

Counties

East Baton Rouge (282)Jefferson (277)Lafayette (163)Caddo (150)Calcasieu (147)Orleans (135)Ascension (108)St. Tammany (108)Ouachita (99)Terrebonne (93)Iberia (91)Rapides (72)St. Charles (68)St. Mary (67)Tangipahoa (64)Bossier (63)West Baton Rouge (58)Iberville (57)Lafourche (51)Livingston (48)Plaquemines (44)St. John the Baptist (43)St. Martin (40)St. James (36)Acadia (25)St. Bernard (22)Webster (22)St. Landry (22)Vermilion (21)Lincoln (21)Beauregard (20)Washington (17)Assumption (16)Natchitoches (15)Avoyelles (13)Evangeline (13)Morehouse (12)Jefferson Davis (11)East Feliciana (11)Winn (11)

Top cities

Baton Rouge (225)New Orleans (153)Shreveport (122)Lafayette (88)New Iberia (66)Houma (64)Kenner (48)West Monroe (48)Metairie (44)Sulphur (44)

Facilities

Bollinger Fourchon LLC
Golden Meadow, LA
ACTIVE336611EMP 100-499
Bordelon Marine Shipbuilders, LLC
Houma, LA
ACTIVE336611EMP 1-19
C & C Marine & Repair LLC
Belle Chasse, LA
ACTIVE332312EMP 100-499
Dreyfus-cortney INC
New Orleans, LA
ACTIVE332618EMP 20-99
Fabricated Steel Products, INC
Baton Rouge, LA
ACTIVE332312EMP 20-99
Farmers Rice Milling CO LLC
Lake Charles, LA
ACTIVE311212EMP 20-99
Placid Refining Company LLC
Port Allen, LA
ACTIVE324110EMP 100-499
Reg Geismar, LLC
Geismar, LA
ACTIVE324199EMP 100-499
Southland Steel Fabricators, INC.
Greensburg, LA
ACTIVE332312EMP 100-499
Spiral Metals Corporation of Baton Rouge
Baton Rouge, LA
ACTIVE332322EMP 20-99
Techcrane International LLC
Covington, LA
ACTIVE333923EMP 20-99
Verret Shipyard, INC.
Plaquemine, LA
ACTIVE336611EMP 20-99
Ash Industries, INC
Lafayette, LA
ACTIVE326199EMP 20-99
Chalmette Refining, L.l.c
Chalmette, LA
ACTIVE324110EMP 500+
Coastal Machine & Supply, INC.
Carencro, LA
ACTIVE332721EMP 20-99
Dale's Welding & Fabricators, LLC
Plaquemine, LA
ACTIVE332710EMP 20-99
Downhole & Design International Corporation
Houma, LA
ACTIVE332710EMP 20-99
Electro Medical Equipment CO. INC
Prairieville, LA
ACTIVE313240EMP 20-99
Ferrara Fire Apparatus, INC.
Holden, LA
ACTIVE336120EMP 100-499
Gator Millworks INC
Denham Springs, LA
ACTIVE337110EMP 20-99
Goex Industries LLC
Minden, LA
ACTIVE325920EMP 20-99
Haynes International, INC
Arcadia, LA
ACTIVE331491EMP 100-499
Inolect, LLC
Baton Rouge, LA
ACTIVE335313EMP 20-99
International Mezzo Technologies, INC
Baton Rouge, LA
ACTIVE332410EMP 20-99
Johnpac, LLC
Crowley, LA
ACTIVE313210EMP 100-499
Kennedy Rice Mill, LLC
Mer Rouge, LA
ACTIVE311212EMP 20-99
Mcilhenny CO
Avery Island, LA
ACTIVE311421EMP 100-499
Mechanical Equipment Company, INC.
Mandeville, LA
ACTIVE333310
National Maintenance & Repair of Louisiana, INC
Harahan, LA
ACTIVE336611EMP 20-99
Noble Plastics LLC
Grand Coteau, LA
ACTIVE326199EMP 20-99
Oil States Skagit Smatco, LLC
Houma, LA
ACTIVE333132EMP 100-499
Pactec, INC.
Clinton, LA
ACTIVE326199EMP 20-99
Partco, LLC
Port Allen, LA
ACTIVE332710EMP 20-99
Pellerin Milnor Corporation
Kenner, LA
ACTIVE333318EMP 100-499
Point Eight Power, LLC
Belle Chasse, LA
ACTIVE335313EMP 100-499
Ruelco INC
New Orleans, LA
ACTIVE334513EMP 20-99
Samson Rope Technologies, LLC
Lafayette, LA
ACTIVE313110EMP 20-99
Supreme Rice, LLC
Crowley, LA
ACTIVE311212EMP 100-499
Textron Systems CORP
Slidell, LA
ACTIVE336611EMP 500+
Thomas Pump & Machinery INC
Slidell, LA
ACTIVE333911EMP 20-99
Unity Tactical LLC
Broussard, LA
ACTIVE332994EMP 20-99
Vici Precision Sampling, INC
Baton Rouge, LA
ACTIVE334516EMP 20-99
Vivid Ink New Orleans, LLC
New Orleans, LA
ACTIVE323111EMP 20-99
Steel Forgings, INC.
Shreveport, LA
LIKELY ACTIVE331210EMP 20-99
Air Products & Chemicals INC - Convent Facility
Convent, LA
LIKELY ACTIVE325120EMP 20-99
A J Weller Corporation
Keithville, LA
LIKELY ACTIVE332312EMP 20-99
Albemarle CORP - Process Development Center
Baton Rouge, LA
LIKELY ACTIVE325180EMP 100-499
Allen's Electric Motor Service, INC.
Vivian, LA
LIKELY ACTIVE335312
Almond Brothers Lumber CO
Coushatta, LA
LIKELY ACTIVE321113
Amcol Health & Beauty Solutions INC
Lafayette, LA
LIKELY ACTIVE325620EMP 20-99

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