| PIProsol INC. | Ozark | — | ◐ LIKELY ACTIVE |
| PAPursell Agri-tech LLC | Sylacauga | 20–99 | ◐ LIKELY ACTIVE |
| RSResin Solutions, LLC | Chatom | — | ◐ LIKELY ACTIVE |
| SCSafety Coatings, INC. | Foley | — | ◐ LIKELY ACTIVE |
| SSSafety-kleen Systems, INC. - Dolomite, Al Service Center | Dolomite | — | ◐ LIKELY ACTIVE |
| SBSims Bark CO INC | Tuscumbia | 100–499 | ◐ LIKELY ACTIVE |
| SCSunbelt Chemical INC | Atmore | — | ◐ LIKELY ACTIVE |
| SPSynsus Private Label Partners | Sylacauga | — | ◐ LIKELY ACTIVE |
| TLTate & Lyle Sucralose INC | Mc Intosh | — | ◐ LIKELY ACTIVE |
| TKTessenderlo Kerley, INC. - Eufaula Facility | Eufaula | — | ◐ LIKELY ACTIVE |
Western International Gas - Birmingham | Birmingham | — | ◐ LIKELY ACTIVE |
| AAAdvanced Aerospace Tooling INC | Huntsville | — | ◐ LIKELY ACTIVE |
Alligare, LLC | Opelika | — | ◐ LIKELY ACTIVE |
| IVIndorama Ventures Sustainable Solutions LLC | Athens | 100–499 | ◐ LIKELY ACTIVE |
| RTRainbow Technology CORP | Pelham | 20–99 | ◐ LIKELY ACTIVE |
| SWSouthern Water Consultants INC | Decatur | — | ◐ LIKELY ACTIVE |
| USUltratec Special Effects, INC. | Owens Cross Roads | 20–99 | ◐ LIKELY ACTIVE |
Veteran Commercial Cleaning, LLC | Gadsden | — | ◐ LIKELY ACTIVE |
| JLJvl Laboratories Warehouse | Phenix City | 20–99 | ◐ LIKELY ACTIVE |
| GAGraphite and Carbon Products | Bessemer | 1–19 | ◇ UNVERIFIED |
| HIHi-temp, INC | Tuscumbia | 100–499 | ◇ UNVERIFIED |
| IUIcool USA Incorporated | Hartselle | 20–99 | ◇ UNVERIFIED |
| JRJcr Recycling LLC | Cullman | 20–99 | ◇ UNVERIFIED |
| KIKemper Ind INC | Daphne | 1–19 | ◇ UNVERIFIED |
| PCProfessional Coatings INC | Cullman | 1–19 | ◇ UNVERIFIED |
| TNThe Nelson Paint Company of Alabama | Montgomery | 1–19 | ◇ UNVERIFIED |
| APAir Products and Chemicals INC | Decatur | — | ◐ LIKELY ACTIVE |
| ACAmerican Carbonyl LLC | Huntsville | — | ◐ LIKELY ACTIVE |
| ACAmvac Chemical Corporation, Merchant’s Warehouse | Saraland | — | ◐ LIKELY ACTIVE |
| AKAsahi Kasei Plastics Alabama | Athens | 20–99 | ◐ LIKELY ACTIVE |
| BCBASF Corporation- McIntosh | Mc Intosh | 100–499 | ◐ LIKELY ACTIVE |
| BCBiomune Company | Anniston | — | ◐ LIKELY ACTIVE |
| BIBpi INC. | Bessemer | — | ◐ LIKELY ACTIVE |
| CCCammco Casting Division | Anniston | — | ◐ LIKELY ACTIVE |
| CACirculus Arab | Arab | 20–99 | ◐ LIKELY ACTIVE |
| COCity of Fairhope Ms4 Ph Ii | Fairhope | — | ◐ LIKELY ACTIVE |
| COCity of Montgomery Public Works Facility | Montgomery | — | ◐ LIKELY ACTIVE |
| CEClean Earth of Alabama | Glencoe | — | ◐ LIKELY ACTIVE |
| ECEvonik Corporation | Birmingham | 100–499 | ◐ LIKELY ACTIVE |
| ECEvonik Corporation Lactel Lab | Birmingham | — | ◐ LIKELY ACTIVE |
| FMFMC - Mobile Site | Axis | 100–499 | ◐ LIKELY ACTIVE |
| GSGeo Specialty Chemicals | Demopolis | — | ◐ LIKELY ACTIVE |
| HCHarrell's Coatings Solutions | Sylacauga | 20–99 | ◐ LIKELY ACTIVE |
| HPHeritage Plastics, Sylacauga, AL | Sylacauga | 20–99 | ◐ LIKELY ACTIVE |
| HIHoneywell International INC | Birmingham | — | ◐ LIKELY ACTIVE |
| HCHyponex Corporation | Vance | — | ◐ LIKELY ACTIVE |
| ICImerys Carbonates LLC | Sylacauga | — | ◐ LIKELY ACTIVE |
| IMIonsouth Mobile LLC | Mobile | 20–99 | ◐ LIKELY ACTIVE |
| KCKerr-mcgee Chemical LLC | Theodore | — | ◐ LIKELY ACTIVE |
| LDLinde - Decatur | Decatur | — | ◐ LIKELY ACTIVE |