FactoryRegistry

Manufacturing in Jefferson County, Louisiana

As of JUL 2026, FactoryRegistry lists 277 manufacturing facilities in Jefferson County, Louisiana, sourced from EPA, OSHA and Census records.

FACILITIES
277
CITIES
10
TOP INDUSTRY
Fabricated Metal Product Manufacturing
62 facilities

Cities

Kenner (48)Metairie (44)Harvey (41)Harahan (30)New Orleans (27)Westwego (17)Marrero (11)Jefferson (9)Harahan (8)New Orleans (6)

Top industries

Fabricated Metal Product Manufacturing (62)Machinery Manufacturing (26)Transportation Equipment Manufacturing (25)Miscellaneous Manufacturing (23)Chemical Manufacturing (23)Nonmetallic Mineral Product Manufacturing (22)

Facilities

Pellerin Milnor Corporation
Kenner, LA
ACTIVE333318EMP 100-499
Ruelco INC
New Orleans, LA
ACTIVE334513EMP 20-99
Bollinger Quick Repair LLC
Harvey, LA
LIKELY ACTIVE336611EMP 100-499
Cornerstone Chemical Company, LLC
Waggaman, LA
LIKELY ACTIVE322223
Custom Fabrication INC
Kenner, LA
LIKELY ACTIVE332322
Joval Mfg CO INC
Jefferson, LA
LIKELY ACTIVE332322EMP 20-99
Lapeyre Stair INC
Harahan, LA
LIKELY ACTIVE332323EMP 20-99
Liberty Welding & Iron Works CO
Metairie, LA
LIKELY ACTIVE332313
Metal Fab South INC
Kenner, LA
LIKELY ACTIVE332312
Midship Marine, INC.
Harvey, LA
LIKELY ACTIVE336611
Supreme Integrated Technology, INC.
New Orleans, LA
LIKELY ACTIVE333998
Thompson Equipment Company INC
Jefferson, LA
LIKELY ACTIVE334513EMP 20-99
Total Marine Services of Jefferson INC
Harvey, LA
LIKELY ACTIVE336611
Wechem INC
New Orleans, LA
LIKELY ACTIVE325611
Lapeyre Stair, INC.
New Orleans, LA
LIKELY ACTIVE332312
234 Metairie LA
Metairie, LA
LIKELY ACTIVE311811EMP 20-99
2 Cute 2 Swagg LLC
Harvey, LA
LIKELY ACTIVE325620
Abda's Artificial Eye and Facial Center, INC.
Kenner, LA
LIKELY ACTIVE339115
Ad Graphics, INC
New Orleans, LA
LIKELY ACTIVE323111
Allemand Industries, INC
Harvey, LA
LIKELY ACTIVE333618
Aluma Marine & Fabrication, LLC
Harvey, LA
LIKELY ACTIVE336611
Aqua-air Industries, INC.
Harvey, LA
LIKELY ACTIVE339999
At Specialties, LLC
New Orleans, LA
LIKELY ACTIVE334513
Auto-chlor Services LLC
New Orleans, LA
LIKELY ACTIVE325611
Avondale, LA
Avondale, LA
LIKELY ACTIVE311225EMP 20-99
Bayou Biolabs, L.l.c.
Metairie, LA
LIKELY ACTIVE325414
Bay Tech Industries INC
Harvey, LA
LIKELY ACTIVE333132
Bergen Pipe Supports, INC.
Westwego, LA
LIKELY ACTIVE332999
Big Easy Blends
New Orleans, LA
LIKELY ACTIVE312140EMP 20-99
Bollinger Quick Repair, L.l.c.
Harvey, LA
LIKELY ACTIVE336611
Bolotte Boats LLC
Harvey, LA
LIKELY ACTIVE336612
Briarwood Contractors, INC
Metairie, LA
LIKELY ACTIVE339112
Carpenter and Paterson - Waggaman
Waggaman, LA
LIKELY ACTIVE332999EMP 100-499
Conley Marine Services, LLC
Harvey, LA
LIKELY ACTIVE336611
Cp Marine Services, L.l.c.
Marrero, LA
LIKELY ACTIVE336611
Cree Enterprises of Louisiana, L.l.c
Kenner, LA
LIKELY ACTIVE323113
Crescent Multimedia Solutions, LLC
Metairie, LA
LIKELY ACTIVE334310
Cummins Sales & Service - Jefferson
Jefferson, LA
LIKELY ACTIVE333618EMP 1-19
David Lavie's Air Conditioning, LLC
Kenner, LA
LIKELY ACTIVE333415
Dba Business Centre INC.
Marrero, LA
LIKELY ACTIVE323111
Designz By Destiny, LLC
Harvey, LA
LIKELY ACTIVE323111
Dinh Dental Lab LLC
Marrero, LA
LIKELY ACTIVE339116
Diversified Foods INC
Metairie, LA
LIKELY ACTIVE311511
Dixie Marine INC
New Orleans, LA
LIKELY ACTIVE336611
Equipment Depot Mississippi, Inc. - New Orleans
New Orleans, LA
LIKELY ACTIVE333924EMP 1-19
Five Star Products Harahan
Harahan, LA
LIKELY ACTIVE327320EMP 20-99
Georgia Louisiana United LLC
New Orleans, LA
LIKELY ACTIVE339113
Gold Bond Building Products-Westwego
Westwego, LA
LIKELY ACTIVE327420EMP 20-99
Gold Medal Products Company - New Orleans
New Orleans, LA
LIKELY ACTIVE333241EMP 1-19
Gretna Cabinet Co, INC
Marrero, LA
LIKELY ACTIVE337212