| AIArkema INC | Grand Rapids | MI | — | ◇ UNVERIFIED |
| AIArkema INC. | Bristol | PA | — | ◇ UNVERIFIED |
| AIArkema INC - Arkema Emulsion Systems | Hahnville | LA | — | ◇ UNVERIFIED |
| AEArnette Enterprises INC | Richmond | MO | — | ◇ UNVERIFIED |
| APArnette Polymers LLC | Richmond | MO | — | ◇ UNVERIFIED |
 Asahi Kasei Plastics North America, INC. (n6707) | Fowlerville | MI | — | ◇ UNVERIFIED |
| APAscend Performance Materials Operations LLC | Greenwood | SC | — | ◇ UNVERIFIED |
| ASA Schulman INC | Bellevue | OH | — | ◇ UNVERIFIED |
| ASAshland Specialty Chemical CO | Jacksonville | AR | — | ◇ UNVERIFIED |
| ASAshland Specialty Chemical CO. -calumet City, Il | Calumet City | IL | — | ◇ UNVERIFIED |
| ASAshland Specialty Chemical Company | Commerce | CA | — | ◇ UNVERIFIED |
| ASAshland Specialty Chemical Co.- Neville Island, Pa | Pittsburgh | PA | — | ◇ UNVERIFIED |
| ACAsk Chemicals LLC | Cleveland | OH | — | ◇ UNVERIFIED |
| ARAtlas Roofing Corporation | Northglenn | CO | — | ◇ UNVERIFIED |
| APAuriga Polymers INC | Spartanburg | SC | — | ◇ UNVERIFIED |
| ACAxalta Coating Systems USA LLC | Front Royal | VA | — | ◇ UNVERIFIED |
| ANAxson N a | Eaton Rapids | MI | — | ◇ UNVERIFIED |
| BCBasf CORP | Monaca | PA | — | ◇ UNVERIFIED |
| BCBasf Corporate/clemson Site | Central | SC | — | ◇ UNVERIFIED |
| BCBasf Corporation | Chattanooga | TN | — | ◇ UNVERIFIED |
| BCBasf Corporation | Greenville | OH | — | ◇ UNVERIFIED |
| BCBasf Corporation | Washington | NJ | — | ◇ UNVERIFIED |
| BHBasf Houston Polyurethane | Houston | TX | — | ◇ UNVERIFIED |
| BSBomar Specialties, LLC | Torrington | CT | — | ◇ UNVERIFIED |
| BCBorden Chemical Incorporated | Morganton | NC | — | ◇ UNVERIFIED |
 Braskem America | Freeport | TX | — | ◇ UNVERIFIED |
| Braskem America Neal Plant | Kenova | WV | — | ◇ UNVERIFIED |
| BABraskem Amer Inc/marcus Hook | Marcus Hook | PA | — | ◇ UNVERIFIED |
| BLBraskem - La Porte Plant | La Porte | TX | — | ◇ UNVERIFIED |
| BMBulk Molding Compounds, INC. (0387040001) | Perrysburg | OH | — | ◇ UNVERIFIED |
| BMBull Moose Tubing | Casa Grande | AZ | — | ◇ UNVERIFIED |
| BSBumper Specialties INC | West Deptford | NJ | — | ◇ UNVERIFIED |
| BSBvpv Styrenics LLC - Beaver Cnty | Monaca | PA | — | ◇ UNVERIFIED |
| CPCalhoun Plastics & Chemicals | Calhoun | GA | — | ◇ UNVERIFIED |
| CPCarlisle Polyurethane Systems | Berea | OH | — | ◇ UNVERIFIED |
| CCCarpenter CO | Allentown | PA | — | ◇ UNVERIFIED |
| CICastek INC. | Berwick | PA | — | ◇ UNVERIFIED |
| CCCcp Composites US | Houston | TX | — | ◇ UNVERIFIED |
| CRChemical Research & Technology | Valdosta | GA | — | ◇ UNVERIFIED |
| CIChemline Inc-st. Louis | Saint Louis | MO | — | ◇ UNVERIFIED |
| CCChemtura Corporation | Gastonia | NC | — | ◇ UNVERIFIED |
| CCChroma Color Corporation | Salisbury | NC | — | ◇ UNVERIFIED |
| CCClear Cote CORP | Saint Petersburg | FL | — | ◇ UNVERIFIED |
| CSClock Spring | Houston | TX | — | ◇ UNVERIFIED |
| CPColorite Plastics CO | Ridgefield | NJ | — | ◇ UNVERIFIED |
| CCCook Composites & Polymers CO | Marshall | TX | — | ◇ UNVERIFIED |
| CCCovestro Coating Resins, INC. | Augusta | GA | — | ◇ UNVERIFIED |
| CFCrest Foam Industries INC | Moonachie | NJ | — | ◇ UNVERIFIED |
| CCCustom Composites LLC | Oklahoma City | OK | — | ◇ UNVERIFIED |
| CECutting Edge Abrasive | Kentwood | MI | — | ◇ UNVERIFIED |
