Chemical Manufacturing in Louisiana

NAICS 325 · LA

The Chemical Manufacturing industry in Louisiana has 428 establishments, according to the Bureau of Labor Statistics. This register lists 544 facilities in Louisiana. Dow, Inc. Plaquemine Operations, located in Plaquemine, employed 1,414 people in 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Plants in Louisiana39 FACILITIES

Listing 39 of 57: the facilities with a website, a size band or two sources on record. The rest are in site search.

Facility	City	Employees	Status
EBExxonmobil Baton Rouge Chemical Plant	Baton Rouge	500+	● ACTIVE
EBExxonmobil Baton Rouge Plastics Plant	Baton Rouge	100–499	● ACTIVE
SASolstice Advanced Materials US INC - Baton Rouge Facility	Baton Rouge	100–499	● ACTIVE
Delta Coatings and Linings, INC	Baton Rouge	1–19	● ACTIVE
Allen Girl's Sisterly Enterprise LLC	Baton Rouge	—	● ACTIVE
NHNovalign Holdings INC	Baton Rouge	—	● ACTIVE
Sola Pharmaceuticals, LLC	Baton Rouge	—	● ACTIVE
West Sanitation Services INC	Baton Rouge	—	● ACTIVE
ACAlbemarle CORP - Process Development Center	Baton Rouge	100–499	◐ LIKELY ACTIVE
RIRiverland Industries INC	Baton Rouge	20–99	◐ LIKELY ACTIVE
BPBengal Products INC	Baton Rouge	20–99	◐ LIKELY ACTIVE
ESEco Services Baton Rouge Site	Baton Rouge	—	◐ LIKELY ACTIVE
ECExxonmobil Chemical Polyolefins Plant	Baton Rouge	—	◐ LIKELY ACTIVE
EMExxon Mobil Corporation - Baton Rouge Resin Finishing Plant	Baton Rouge	—	◐ LIKELY ACTIVE
FPFormosa Plastics Louisiana	Baton Rouge	—	◐ LIKELY ACTIVE
SUSyensqo USA LLC	Baton Rouge	20–99	◐ LIKELY ACTIVE
WRW. R. Grace & CO - Conn	Baton Rouge	100–499	◐ LIKELY ACTIVE
APAir Products - Baton Rouge Smr	Baton Rouge	—	◐ LIKELY ACTIVE
DMDeltech Monomers Opco LLC - Baton Rouge Facility	Baton Rouge	100–499	◐ LIKELY ACTIVE
LCLion Copolymer	Baton Rouge	—	◐ LIKELY ACTIVE
ULUop LLC - Baton Rouge Plant	Baton Rouge	—	◐ LIKELY ACTIVE
LMLa Mar Ka INC	Baton Rouge	20–99	◇ UNVERIFIED
LSLang's Standard Solutions	Baton Rouge	1–19	◇ UNVERIFIED
OBOwen Biosciences INC	Baton Rouge	20–99	◇ UNVERIFIED
ESEco Services Operations, CORP	Baton Rouge	—	◐ LIKELY ACTIVE
EBExxonMobil Baton Rouge Polyolefins	Baton Rouge	100–499	◐ LIKELY ACTIVE
AUAllflex USA LLC	Baton Rouge	—	◇ UNVERIFIED
BBasf	Zachary	—	◇ UNVERIFIED
CSChemical Specialists & Development INC	Baton Rouge	—	◇ UNVERIFIED
ECEthyl Corporation	Baton Rouge	—	◇ UNVERIFIED
SPSchering Plough Animal Health CORP - W Dual Dr Facility	Baton Rouge	—	◇ UNVERIFIED
SISpace INC	Baton Rouge	—	◇ UNVERIFIED
SMSpecialty Minerals INC	Zachary	—	◇ UNVERIFIED
TSTarget Specialty Products	Baton Rouge	—	◇ UNVERIFIED
ASAuto-Chlor Services #02	Baton Rouge	20–99	◐ LIKELY ACTIVE
BRBaton Rouge, LA (Animal Health) Facility	Baton Rouge	20–99	◐ LIKELY ACTIVE
HHoneywellLA26	Baton Rouge	20–99	◐ LIKELY ACTIVE
LMLa Mark Ka - LA	Baton Rouge	20–99	◐ LIKELY ACTIVE
AKAlfred King	Baton Rouge	—	◐ LIKELY ACTIVE

Search all 544 facilities