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. The Bureau of Labor Statistics counted 103 establishments in Louisiana in 2025. Citgo Petroleum Corporation, located in Westlake, employed 1,173 people in 2025.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and product lines
Plants in Louisiana12 FACILITIES
Listing 12 of 14: the facilities with a website, a size band or two sources on record. The rest are in site search.
| Facility | City | Employees | Status |
|---|---|---|---|
| Placid Refining Company LLC | Port Allen | 100–499 | ACTIVE |
| Enterprise Products Operating LLC - Baton Rouge Fractionator & Propylene Concent | Port Allen | — | LIKELY ACTIVE |
| Port Allen Plant | Port Allen | — | LIKELY ACTIVE |
| Exxonmobil Anchorage Tank Farm | Port Allen | — | LIKELY ACTIVE |
| Port Allen Refinery | Port Allen | — | LIKELY ACTIVE |
| Thermaldyne LLC - Port Allen Facility | Port Allen | — | LIKELY ACTIVE |
| Asphalt Products Unlimited INC | Port Allen | 1–19 | UNVERIFIED |
| ExxonMobil Port Allen Lubficants Plant | Port Allen | 20–99 | LIKELY ACTIVE |
| Madden Contracting CO LLC - Shreveport Hot Mix Asphalt Plant | Statewide | — | UNVERIFIED |
| Madden Gulf Coast LLC - Port Allen Plant | Port Allen | — | UNVERIFIED |
| Sullivan Equipment CO - Asphalt Plant #2 | Port Allen | — | UNVERIFIED |
| BP Lubricants | Port Allen | 100–499 | LIKELY ACTIVE |
All petroleum and coal products manufacturing nationwide · All manufacturing in Louisiana