| BLBalmar, LLC | Lafayette | 20–99 | ● 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 |
| CRChalmette Refining, L.l.c | Chalmette | 500+ | ● 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 |
| VRValero Refining - New Orleans LLC - St Charles Refinery | Norco | 500+ | ◐ LIKELY ACTIVE |
| ATAnchorage Tank Farm | Port Allen | — | ◐ LIKELY ACTIVE |
| BCBelle Chasse Terminal | Belle Chasse | — | ◐ LIKELY ACTIVE |
| CTCertain Teed | Shreveport | — | ◐ LIKELY ACTIVE |
| CRChalmette Refining | Chalmette | — | ◐ LIKELY ACTIVE |
| CPCitgo Petroleum CORP - Lake Charles Manufacturing Complex | Sulphur | — | ◐ 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 LLC - Lake Charles Calcining Plant | Sulphur | — | ◐ LIKELY ACTIVE |
| RMReynolds Metals Company LLC | Lake Charles | — | ◐ LIKELY ACTIVE |
Smitty's Supply, INC | Roseland | — | ◐ LIKELY ACTIVE |
| CRCalcasieu Refining CO - Lake Charles Crude Oil Refinery | Lake Charles | — | ◐ LIKELY ACTIVE |
| CLCalumet Lubricants CO LP - Calumet Cotton Valley | Cotton Valley | — | ◐ LIKELY ACTIVE |
| OCOxbow Calcining LLC - Baton Rouge Calcined Coke Plant | Baton Rouge | — | ◐ LIKELY ACTIVE |
| PAPort Allen Refinery | Port Allen | — | ◐ LIKELY ACTIVE |
| PRPrinceton Refinery | Princeton | — | ◐ LIKELY ACTIVE |
| CSCalumet Shreveport Refining LLC | Shreveport | — | ◇ UNVERIFIED |
| EPExcel Paralubes | Westlake | — | ◇ UNVERIFIED |
| IOIndustrial Oils Unlimited, Ar | Shreveport | — | ◇ UNVERIFIED |
| OSOmni Specialty Packaging INC | Shreveport | — | ◇ UNVERIFIED |
| PSPetroclean Solutions LLC | Farmerville | — | ◇ UNVERIFIED |
| SPShreveport Plant | Shreveport | — | ◇ UNVERIFIED |
| SJSt. James Asphalt Terminal | Saint James | — | ◇ UNVERIFIED |
| TLThermaldyne LLC - Port Allen Facility | Port Allen | — | ◇ UNVERIFIED |
| COChevron Oronite CO LLC - Oak Point Plant | Belle Chasse | 100–499 | ◐ LIKELY ACTIVE |
| EEEquilon Enterprises LLC dba Shell Oil Products US - Norco Refinery | Norco | 500+ | ◐ LIKELY ACTIVE |
| EAExxonmobil Anchorage Tank Farm | Port Allen | — | ◐ LIKELY ACTIVE |
| EPExxonMobil Port Allen Lubficants Plant | Port Allen | 20–99 | ◐ LIKELY ACTIVE |
| LTLubrication Technologies INC South - Shreveport Facility | Shreveport | — | ◐ 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 |
| VOVertex Oil Swap (vrtxsw) - Marrero Terminal | Marrero | — | ◐ LIKELY ACTIVE |
| AOAaron Oil | Berwick | — | ◐ LIKELY ACTIVE |
| BRBaton Rouge Junction Facility | Jackson | — | ◐ LIKELY ACTIVE |