Petroleum and Coal Products Manufacturing in Louisiana

NAICS 324 · LA

Louisiana is home to Petroleum and Coal Products Manufacturing, industry NAICS code 324. The Bureau of Labor Statistics counted 103 establishments in Louisiana in 2024, with an annual payroll of about $1.7 billion. Listed in the register are 143 facilities across 67 cities in Louisiana.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and product lines

Biggest counties

Calcasieu17 Caddo14 West Baton Rouge12 St. Charles10 Jefferson8 East Baton Rouge7 St. Bernard6 Lafayette5

Biggest cities

Shreveport (14)Port Allen (12)Baton Rouge (7)Westlake (7)Norco (5)Lake Charles (5)Sulphur (5)Krotz Springs (4)Convent (4)Belle Chasse (4)

Plants in Louisiana17 FACILITIES

Facility	City	Employees	Status
Phillips 66 - Gulf Coast Lubricants Plant	Sulphur	1–19	LIKELY ACTIVE
Calcasieu Refining CO - Lake Charles Crude Oil Refinery	Lake Charles	—	LIKELY ACTIVE
Citgo Petroleum CORP - Lake Charles Manufacturing Complex	Sulphur	—	LIKELY ACTIVE
Lake Charles Manufacturing Complex	Westlake	—	LIKELY ACTIVE
Rain Cii Carbon LLC - Lake Charles Calcining Plant	Sulphur	—	LIKELY ACTIVE
Reynolds Metals Company LLC	Lake Charles	—	LIKELY ACTIVE
Excel Paralubes	Westlake	—	UNVERIFIED
Pelican Refining CO LLC	Lake Charles	—	LIKELY ACTIVE
Industrial Carbon Services INC	Lake Charles	—	UNVERIFIED
Prairie Contractors INC - Westlake Central Mfg CO Hot Mix Asphalt Plant Sn 003	Westlake	—	UNVERIFIED
Rain Cii Carbon LLC - Lake Charles Calcining Plant	Carlyss	—	UNVERIFIED
R E Heidt Construction CO INC	Westlake	—	UNVERIFIED
Calcasieu Refining Company	Lake Charles	100–499	LIKELY ACTIVE
Phillips 66	Westlake	500+	LIKELY ACTIVE
Citgo Petroleum CORP. - Lcmc	Sulphur	—	UNVERIFIED
Coastal Bridge CO LLC - Hot Mix Asphalt Plant	Sulphur	—	UNVERIFIED
Phillips 66 CO - Lake Charles Refinery	Westlake	—	UNVERIFIED

Search all 143 facilities

All petroleum and coal products manufacturing nationwide · All manufacturing in Louisiana