FactoryRegistry

Manufacturing in St. John the Baptist County, Louisiana

As of JUL 2026, FactoryRegistry lists 43 manufacturing facilities in St. John the Baptist County, Louisiana, sourced from EPA, OSHA and Census records.

FACILITIES
43
CITIES
10
TOP INDUSTRY
Chemical Manufacturing
18 facilities

Cities

Reserve (13)La Place (10)Garyville (7)Laplace (5)Edgard (2)Reserve (2)Paragould (1)LaPlace (1)Mount Airy (1)Laplace (1)

Top industries

Chemical Manufacturing (18)Miscellaneous Manufacturing (5)Machinery Manufacturing (5)Petroleum and Coal Products Manufacturing (3)Primary Metal Manufacturing (2)Paper Manufacturing (2)

Facilities

Dredging Supply Co., INC.
Reserve, LA
LIKELY ACTIVE333120
Dsc Dredge, LLC
Reserve, LA
LIKELY ACTIVE333120
Knl Holdings,llc
Paragould, AR
LIKELY ACTIVE333111EMP 20-99
Pinnacle Polymers
Garyville, LA
LIKELY ACTIVE325211EMP 100-499
Banner Wear LLC
Edgard, LA
LIKELY ACTIVE315250
Blossom Blue Candles, LLC
La Place, LA
LIKELY ACTIVE339999
Denka Performance Elastomers LLC.
Laplace, LA
LIKELY ACTIVE325212EMP 100-499
DSC Dredge LLC (Reserve)
Reserve, LA
LIKELY ACTIVE333120EMP 100-499
DuPont Pontchartrain
LaPlace, LA
LIKELY ACTIVE325199EMP 100-499
Evonik Corporation
Reserve, LA
LIKELY ACTIVE325613EMP 20-99
National Meat & Provision, LLC
Reserve, LA
LIKELY ACTIVE311612
Aaa Signs INC.
La Place, LA
UNVERIFIED339950
A-express Signs Company
La Place, LA
UNVERIFIED339950
Air Products & Chemicals INC
Garyville, LA
UNVERIFIED325120
Allwaste Svcs of No
La Place, LA
UNVERIFIED322219
Alphachem INC.
Reserve, LA
UNVERIFIED325998
Bayou Steel Mill Plant - Laplace Steel Mill
Laplace, LA
UNVERIFIED331110
Bourg Signs, LLC
La Place, LA
UNVERIFIED339950
Cgb Marine Services at Laplace
Laplace, LA
UNVERIFIED336612
Championx -- Garyville Facility
Mount Airy, LA
UNVERIFIED325998
Clariant Corporation - Reserve
Reserve, LA
UNVERIFIED325998
Delivery Productions LLC
Laplace, LA
UNVERIFIED322219
Denka Performance Elastomer LLC
Laplace, LA
UNVERIFIED325110
Dpc Enterprises LP - Dpce-reserve
Reserve, LA
UNVERIFIED325180
Dupont Pontchartrain Site
La Place, LA
UNVERIFIED325110
Eurochem Louisiana LLC - Louisiana Fertilizer Plant
Edgard, LA
UNVERIFIED325311
Evonik CORP - Reserve Plant
Reserve, LA
UNVERIFIED325613
Evonik Stockhausen LLC
Garyville, LA
UNVERIFIED325199
Garyville Asphalt Terminal
Garyville, LA
UNVERIFIED324110
Gma Garnet
Reserve, LA
UNVERIFIED327910
Jeff Curran
La Place, LA
UNVERIFIED339950
Laplace Concrete INC
Laplace, LA
UNVERIFIED327320
Laplace Equipment Co., INC.
La Place, LA
UNVERIFIED333911
Liberty Steel Laplace, INC.
La Place, LA
UNVERIFIED331110
Main Tech Industrial Services
Reserve, LA
UNVERIFIED325998
Marathon Petroleum CO LP - Louisiana Refining Division - Garyville Refinery
Garyville, LA
UNVERIFIED324110
Marathon Petroleum CORP Garyville
Garyville, LA
UNVERIFIED324110
Nalco Production LLC - Garyville Facility
Garyville, LA
UNVERIFIED325110
Paducah Rigging, INC.
Reserve, LA
UNVERIFIED332618
Pelican Fiberglass
Reserve, LA
UNVERIFIED326199
Pepsi Beverages CO
Reserve, LA
UNVERIFIED312111
Piazza Enterprises LLC Dba Piazza's Topgun Coatings of La
La Place, LA
UNVERIFIED325510
Tomah Reserve INC
Reserve, LA
UNVERIFIED325613