Chemical Manufacturing in Louisiana

NAICS 325 · LA

Louisiana is home to Chemical Manufacturing, industry NAICS code 325. The Bureau of Labor Statistics counted 434 establishments in Louisiana in 2024, with an annual payroll of about $4.0 billion. Listed in the register are 537 facilities in Louisiana, across 132 cities.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Plants in Louisiana537 FACILITIES

Facility	City	Employees	Status
PSPraxair, St. Charles Facility	Norco	—	◇ UNVERIFIED
STSe Tylose USA INC. and Its Affiliates	Plaquemine	—	◇ UNVERIFIED
SCShell Catalysts and Technologies L.p.	Port Allen	—	◇ UNVERIFIED
Southern Ionics INC	Sulphur	—	◇ UNVERIFIED
ULUop LLC - Baton Rouge Plant	Baton Rouge	—	◇ UNVERIFIED
WVWillamette Valley CO	Pineville	—	◇ UNVERIFIED
WRW R Grace - Lake Charles Facility	Sulphur	—	◇ UNVERIFIED
Tech 21 LLC	Covington	—	◐ LIKELY ACTIVE
Temp Coat Brand Products LLC	Covington	—	◐ LIKELY ACTIVE
ALAir Liquide Large Industries - Plaquemine ASU	Plaquemine	20–99	◐ LIKELY ACTIVE
APAir Products and Chemicals INC - Geismar 3 Hyco Smr Plant	Geismar	—	◐ LIKELY ACTIVE
BBasf	Vidalia	20–99	◐ LIKELY ACTIVE
CBChemtech/chem Blend	Geismar	—	◐ LIKELY ACTIVE
CChemtreat	Norco	—	◐ LIKELY ACTIVE
COChevron Oronite CO LLC - Oak Point Plant	Belle Chasse	100–499	◐ LIKELY ACTIVE
CLCmit Louisiana LLC	Shreveport	—	◐ LIKELY ACTIVE
EBExxonMobil Baton Rouge Polyolefins	Baton Rouge	100–499	◐ LIKELY ACTIVE
FLFg La LLC - Sunshine Project Early Works	Saint James	—	◐ LIKELY ACTIVE
ITInternational-matex Tank Terminals (st. Rose)	Saint Rose	—	◐ LIKELY ACTIVE
LLLacc LLC US - Ethylene & Derivatives Plant	Westlake	—	◐ LIKELY ACTIVE
LILinde INC - Sulphur Plant	Lake Charles	—	◐ LIKELY ACTIVE
LGLouisiana Green Fuels LLC - Louisiana Green Fuels	Columbia	—	◐ LIKELY ACTIVE
MSMmp Sco LLC	Taft	—	◐ LIKELY ACTIVE
NNNexpera - New Orleans Central	Chalmette	1–19	◐ LIKELY ACTIVE
OFOuachita Fertilizer Company	New Iberia	—	◐ LIKELY ACTIVE
PIPpg Industries INC - Silica Plant	Westlake	—	◐ LIKELY ACTIVE
PCPq Corporation - Pineville Plant	Pineville	—	◐ LIKELY ACTIVE
SSShreveport Site - Dr Reddys Laboratories	Shreveport	—	◐ LIKELY ACTIVE
TITanner Industries INC	Natalbany	—	◐ LIKELY ACTIVE
VWVeolia Water North America Operating Services LLC - Chalmette Facility	Chalmette	—	◐ LIKELY ACTIVE
WCWestlake Chemicals and Vinyls, LLC	Plaquemine	100–499	◐ LIKELY ACTIVE
ALAir Liquide America CORP	Geismar	—	◐ LIKELY ACTIVE
ALAir Liquide Large Industries U.s. LP	Norco	—	◐ LIKELY ACTIVE
APAir Products & Chemicals INC - Syngas Plant	Geismar	—	◐ LIKELY ACTIVE
APAir Products & Chemicals INC - Taft I Hy	Taft	—	◐ LIKELY ACTIVE
ACAmerchol CORP	Greensburg	—	◐ LIKELY ACTIVE
CFCal-chlor Fourchon LLC	Port Fourchon	—	◐ LIKELY ACTIVE
CPC-c Planters Gin INC	Jonesville	—	◐ LIKELY ACTIVE
CCCertainteed CORP - Lake Charles Polymer Plant	Westlake	—	◐ LIKELY ACTIVE
ESExplo Systems INC	Minden	—	◐ LIKELY ACTIVE
GSGeo Specialty Chemicals INC	Bastrop	—	◐ LIKELY ACTIVE
GSGulf Sulphur Services LTD LP - River Sulfur Facility	Saint James	—	◐ LIKELY ACTIVE
HEHalliburton Energy Services INC C Port Cement Storage Facility No 2	Golden Meadow	—	◐ LIKELY ACTIVE
HEHalliburton Energy Services INC - Port Fourchon South Facility	Golden Meadow	—	◐ LIKELY ACTIVE
JPJotun Paints INC	Belle Chasse	—	◐ LIKELY ACTIVE
LCLake Charles Methanol Ii LLC - Lake Charles Methanol Facility	Westlake	—	◐ LIKELY ACTIVE
MSMyriant Succinic Acid Biorefinery	Lake Providence	—	◐ LIKELY ACTIVE
NLNexpera LLC - Nexpera-burnside Facility	Darrow	—	◐ LIKELY ACTIVE
OLOdor-tech LLC	Pineville	—	◐ LIKELY ACTIVE
PHPlaquemine Hydrogen Purification	Addis	—	◐ LIKELY ACTIVE

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