| CPCitgo Petroleum Corporation | Westlake | 500+ | ◐ LIKELY ACTIVE |
| DSDelek-Krotz Springs Refinery | Krotz Springs | 100–499 | ◐ LIKELY ACTIVE |
| GLGlenn Lege Construction, LLC | Youngsville | — | ◐ LIKELY ACTIVE |
| ILInternational Lubricants Co., INC. | Kenner | — | ◐ LIKELY ACTIVE |
| MCMadden Contracting | Sibley | 100–499 | ◐ LIKELY ACTIVE |
| MGMadden Gulf Coast LLC | Denham Springs | 20–99 | ◐ LIKELY ACTIVE |
| OHOMNI Highway 1 Facility | Shreveport | 100–499 | ◐ LIKELY ACTIVE |
| P6Phillips 66 | Westlake | 500+ | ◐ LIKELY ACTIVE |
| RCRain CII Carbon - Covington | Covington | 20–99 | ◐ LIKELY ACTIVE |
| SKSafety Kleen Systems Inc 77MPO | Metairie | 20–99 | ◐ LIKELY ACTIVE |
| SCShell Chemical | Geismar | 500+ | ◐ LIKELY ACTIVE |
| SCShell Chemicals Norco | Norco | 100–499 | ◐ LIKELY ACTIVE |
| TETasta Energy LLC | Kenner | — | ◐ LIKELY ACTIVE |
| FEFon Energy, INC. | Baton Rouge | — | ◐ LIKELY ACTIVE |
| ARAlon Refining Krotz Springs INC | Krotz Springs | — | ◇ UNVERIFIED |
| AUAlon USA Refinery | Krotz Springs | — | ◇ UNVERIFIED |
| ASArq St. Rose LLC - Arq St Rose | Saint Rose | — | ◇ UNVERIFIED |
| BBBoh Bros Construction CO LLC - Asphalt Plant | New Orleans | — | ◇ UNVERIFIED |
| CSCalumet Shreveport Lubricants and Waxes Llc/shreveport Refinery | Shreveport | — | ◇ UNVERIFIED |
| CUCapitol Ultrasonics, LLC | Baton Rouge | — | ◇ UNVERIFIED |
| CPCitgo Petroleum CORP. - Lcmc | Sulphur | — | ◇ UNVERIFIED |
| CCCms Chemicals LLC | Roseland | — | ◇ UNVERIFIED |
| CBCoastal Bridge CO LLC - Hot Mix Asphalt Plant | Sulphur | — | ◇ UNVERIFIED |
| CAConvent Asphalt Facility | Convent | — | ◇ UNVERIFIED |
| CPCrosstex Processing Services LLC - Mermentau Loading Facility | Mermentau | — | ◇ UNVERIFIED |
| DHD & H Express Lube & Svc Ctr INC 2 | Olla | — | ◇ UNVERIFIED |
| GHGreenscape Holdings LLC - Willow Bend Plant | Edgard | — | ◇ UNVERIFIED |
| HCHeritage Crystal Clean LLC - Shreveport Facility | Shreveport | — | ◇ UNVERIFIED |
| HOH&h Oil Recovery Services | Abbeville | — | ◇ UNVERIFIED |
| IRInfinity Resources of Houma, LLC | Morgan City | — | ◇ UNVERIFIED |
| MCMadden Construction CO INC | Minden | — | ◇ UNVERIFIED |
| MPMarathon Petroleum CORP Garyville | Garyville | — | ◇ UNVERIFIED |
| MFMitchell #1 Facility - Spider Field | Stanley | — | ◇ UNVERIFIED |
| MEMotiva Enterprises LLC | Convent | — | ◇ UNVERIFIED |
| PFPetroleum Fuel & Terminal CO | Garyville | — | ◇ UNVERIFIED |
| P6Phillips 66 CO - Lake Charles Refinery | Westlake | — | ◇ UNVERIFIED |
| PAPort Allen Asphalt Facility | Port Allen | — | ◇ UNVERIFIED |
| SOShell Oil Company | Shreveport | — | ◇ UNVERIFIED |
| SRSt. Rose Refinery LLC | Saint Rose | — | ◇ UNVERIFIED |
| TITurner Industries Group, L.l.c. | Baton Rouge | — | ◇ UNVERIFIED |
| VMValero Marketing and Supply Company | Meraux | — | ◇ UNVERIFIED |
| VRVertex Refining Myrtle Grove LLC | Belle Chasse | — | ◇ UNVERIFIED |
| WAWestwego Asphalt Facility | Westwego | — | ◇ UNVERIFIED |
