Petroleum and Coal Products Manufacturing in Louisiana

NAICS 324 · LA

The Petroleum and Coal Products Manufacturing industry is listed in the register for 141 facilities. According to the Bureau of Labor Statistics, 103 establishments in Louisiana employed 10,673 people in 2025. The Citgo Petroleum Corporation facility in Westlake had 1,173 employees in 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Plants in Louisiana102 FACILITIES

Listing 102 of 141: the facilities with a website, a size band or two sources on record. The rest are in site search.

Facility	City	Employees	Status
BLBalmar, LLC	Lafayette	20–99	● ACTIVE
CRChalmette Refining	Chalmette	—	● ACTIVE
COChevron Oronite CO LLC - Oak Point Plant	Belle Chasse	100–499	● ACTIVE
CPCitgo Petroleum CORP - Lake Charles Manufacturing Complex	Sulphur	—	● ACTIVE
EBExxonmobil Baton Rouge Refinery	Baton Rouge	500+	● ACTIVE
Placid Refining Company LLC	Port Allen	100–499	● ACTIVE
RCRain Cii Carbon LLC - Chalmette Calcining Plant	Chalmette	1–19	● ACTIVE
Reg Geismar, LLC	Geismar	100–499	● ACTIVE
VSValero St. Charles Refinery and Terminal	Norco	500+	● ACTIVE
SCShell Chemical	Geismar	500+	● ACTIVE
CRChalmette Refining, L.l.c	Chalmette	500+	● ACTIVE
Fon Energy, INC.	Baton Rouge	—	● ACTIVE
P6Phillips 66 - Gulf Coast Lubricants Plant	Sulphur	1–19	◐ LIKELY ACTIVE
RCRain Cii Carbon LLC - Gramercy Coke Plant	Gramercy	20–99	◐ LIKELY ACTIVE
RCRain Cii Carbon LLC - Norco Coke Plant	Norco	20–99	◐ LIKELY ACTIVE
Smitty's Supply, INC	Roseland	100–499	◐ LIKELY ACTIVE
BCBelle Chasse Terminal	Belle Chasse	—	◐ LIKELY ACTIVE
CRCalcasieu Refining CO - Lake Charles Crude Oil Refinery	Lake Charles	—	◐ LIKELY ACTIVE
CTCertain Teed	Shreveport	—	◐ LIKELY ACTIVE
CRConvent Refinery	Convent	—	◐ LIKELY ACTIVE
EPEnterprise Products Operating LLC - Baton Rouge Fractionator & Propylene Concent	Port Allen	—	◐ LIKELY ACTIVE
KSKrotz Springs Refinery	Krotz Springs	—	◐ LIKELY ACTIVE
LCLake Charles Manufacturing Complex	Westlake	—	◐ LIKELY ACTIVE
MPMarathon Petroleum CO LP - Louisiana Refining Division - Garyville Refinery	Garyville	—	◐ LIKELY ACTIVE
MRMeraux Refinery	Meraux	—	◐ LIKELY ACTIVE
NMNorco Manufacturing Complex & Associated Facilities	Norco	—	◐ LIKELY ACTIVE
PAPort Allen Plant	Port Allen	—	◐ LIKELY ACTIVE
RCRain CII Carbon - Covington	Covington	20–99	◐ LIKELY ACTIVE
RCRain Cii Carbon LLC - Lake Charles Calcining Plant	Sulphur	—	◐ LIKELY ACTIVE
RMReynolds Metals Company LLC	Lake Charles	—	◐ LIKELY ACTIVE
CLCalumet Lubricants CO LP - Calumet Cotton Valley	Cotton Valley	—	◐ LIKELY ACTIVE
CSCalumet Shreveport Refining LLC	Shreveport	—	◐ LIKELY ACTIVE
EPExcel Paralubes	Westlake	—	◐ LIKELY ACTIVE
EAExxonmobil Anchorage Tank Farm	Port Allen	—	◐ LIKELY ACTIVE
IOIndustrial Oils Unlimited, Ar	Shreveport	—	◐ LIKELY ACTIVE
OSOmni Specialty Packaging INC	Shreveport	—	◐ LIKELY ACTIVE
OCOxbow Calcining LLC - Baton Rouge Calcined Coke Plant	Baton Rouge	—	◐ LIKELY ACTIVE
PSPetroclean Solutions LLC	Farmerville	—	◐ LIKELY ACTIVE
PAPort Allen Refinery	Port Allen	—	◐ LIKELY ACTIVE
PRPrinceton Refinery	Princeton	—	◐ LIKELY ACTIVE
SPShreveport Plant	Shreveport	—	◐ LIKELY ACTIVE
SJSt. James Asphalt Terminal	St. James	—	◐ LIKELY ACTIVE
TLThermaldyne LLC - Port Allen Facility	Port Allen	—	◐ LIKELY ACTIVE
CRCalcasieu Refining Company	Lake Charles	100–499	◐ LIKELY ACTIVE
APAsphalt Products Unlimited INC	Port Allen	1–19	◇ UNVERIFIED
DCDreher Contracting - Asphalt Plt #c264-92	Bastrop	20–99	◇ UNVERIFIED
EPExxonMobil Port Allen Lubficants Plant	Port Allen	20–99	◐ LIKELY ACTIVE
PRPelican Refining CO LLC	Lake Charles	—	◐ LIKELY ACTIVE
SLShreveport, LA	Shreveport	1–19	◐ LIKELY ACTIVE
TRTrojan Rental and Sales, INC.	Scott	—	◐ LIKELY ACTIVE

Search all 141 facilities