| SASolutia, a subsidiary of Eastman Chemical Company | Anniston | 20–99 | ◐ LIKELY ACTIVE |
| SASoutheast Apothecary, INC. | Montgomery | — | ◐ LIKELY ACTIVE |
| SSoutheastern | Birmingham | 1–19 | ◐ LIKELY ACTIVE |
| SESpillTech Environmental of Bay Minette | Bay Minette | 1–19 | ◐ LIKELY ACTIVE |
| SESpillTech Environmental of Mobile | Mobile | 20–99 | ◐ LIKELY ACTIVE |
| SSSterling Specialty Chemicals | Mobile | 20–99 | ◐ LIKELY ACTIVE |
| TSThe Scotts Company - Vance | Vance | 20–99 | ◐ LIKELY ACTIVE |
| UAUS AL Birmingham Plant | Birmingham | 100–499 | ◐ LIKELY ACTIVE |
| UAU.S. Amines (Bucks) LLC | Bucks | 20–99 | ◐ LIKELY ACTIVE |
 Veteran Commercial Cleaning, LLC | Gadsden | — | ◐ LIKELY ACTIVE |
| YIYS, Inc. Collinsville Facility | Collinsville | 1–19 | ◐ LIKELY ACTIVE |
| YIYS, Inc. Fort Payne Facility | Fort Payne | 1–19 | ◐ LIKELY ACTIVE |
| MCMil-spec Coating Supply, INC. | Huntsville | — | ◐ LIKELY ACTIVE |
| APAbsorbable Polymers International | Birmingham | — | ◇ UNVERIFIED |
| ATAdvanced Theraceuticals LLC | Hoover | — | ◇ UNVERIFIED |
| AUAirgas Usa, LLC | Tuscaloosa | — | ◇ UNVERIFIED |
| AMAmerican Marble CO INC | Birmingham | — | ◇ UNVERIFIED |
| ACAmtec Corporation | Huntsville | — | ◇ UNVERIFIED |
| ARApplied Research Associates, INC (ara) | Madison | — | ◇ UNVERIFIED |
| ARApplied Research Associates, INC (ara) Airport Location | Huntsville | — | ◇ UNVERIFIED |
| AVArbor Vita8 LLC | Phenix City | — | ◇ UNVERIFIED |
| AUArclin USA LLC | River Falls | — | ◇ UNVERIFIED |
| APArmand Products | Muscle Shoals | — | ◇ UNVERIFIED |
 Asahi Kasei Plastics North America, INC. | Athens | — | ◇ UNVERIFIED |
| AFAugusta Fiberglass | Wilsonville | — | ◇ UNVERIFIED |
| AFAugusta Fiberglass (ceased) | Bucks | — | ◇ UNVERIFIED |
| BTBasf Trilon M | Theodore | — | ◇ UNVERIFIED |
| BMBay Minette Energy LLC | Bay Minette | — | ◇ UNVERIFIED |
| BIBessemer Incubator LLC | Bessemer | — | ◇ UNVERIFIED |
| BBioscreen | Guntersville | — | ◇ UNVERIFIED |
| BAB&s Air, INC | Tuskegee | — | ◇ UNVERIFIED |
| BDBuy-rite Drugs, INC. | Hartselle | — | ◇ UNVERIFIED |
| COCity of Bay Minette | Bay Minette | — | ◇ UNVERIFIED |
| COCity of Foley | Foley | — | ◇ UNVERIFIED |
| COCity of Madison Vector Control Division | Madison | — | ◇ UNVERIFIED |
| COCity of Muscle Shoals | Muscle Shoals | — | ◇ UNVERIFIED |
| COCity of Robertsdale | Robertsdale | — | ◇ UNVERIFIED |
| COCity of Tuscumbia | Tuscumbia | — | ◇ UNVERIFIED |
| CFColbert Farmers Coop | Leighton | — | ◇ UNVERIFIED |
| CHCrescent Hardwood Supply | Mobile | — | ◇ UNVERIFIED |
| CPCustom Polymers Pet, LLC | Athens | — | ◇ UNVERIFIED |
| CVCyclops Vapor LLC | Daphne | — | ◇ UNVERIFIED |
| DCDow Corning Corporation | Mount Meigs | — | ◇ UNVERIFIED |
| DCDruid City Infusion, LLC | Northport | — | ◇ UNVERIFIED |
| EOEsg Operations, INC | Opelika | — | ◇ UNVERIFIED |
| EEvodex | Birmingham | — | ◇ UNVERIFIED |
| FCFloyd Coatings, INC. | Andalusia | — | ◇ UNVERIFIED |
| FCFmc Corporation | Axis | — | ◇ UNVERIFIED |
| FOFrederick Obryan | Mobile | — | ◇ UNVERIFIED |
| HFHarrell's Fertilizer INC. | Sylacauga | — | ◇ UNVERIFIED |
