| AIArkema INC. - Beaumont Plant | Beaumont | TX | — | ◇ UNVERIFIED |
| AEArnette Enterprises INC | Richmond | MO | — | ◇ UNVERIFIED |
| APArnette Polymers LLC | Richmond | MO | — | ◇ UNVERIFIED |
| APArrmaz Products INC. | Mulberry | FL | — | ◇ UNVERIFIED |
| ALArrowstar, LLC | Dalton | GA | — | ◇ UNVERIFIED |
| ALArxada LLC | Williamsport | PA | — | ◇ UNVERIFIED |
 Asahi Kasei Plastics North America, INC. (n6707) | Fowlerville | MI | — | ◇ UNVERIFIED |
| APAscend (decatur Plant) | Decatur | AL | — | ◇ UNVERIFIED |
| APAscend Performance Materials Operations LLC | Greenwood | SC | — | ◇ UNVERIFIED |
| ASA Schulman INC | Bellevue | OH | — | ◇ UNVERIFIED |
| ACAshland Chemical Company | Savannah | GA | — | ◇ UNVERIFIED |
| ANAshland Neal Plant | Kenova | WV | — | ◇ 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 |
| ASAshland Specialty Ingredients (parlin Plant) | Parlin | NJ | — | ◇ UNVERIFIED |
| ACAsk Chemicals LLC | Cleveland | OH | — | ◇ UNVERIFIED |
| ACAstro Chemicals | Springfield | MA | — | ◇ UNVERIFIED |
| ASAthlon Solutions Bayport Facility | Pasadena | TX | — | ◇ UNVERIFIED |
| AAAtlas Alchem Plastics INC | Paulding | OH | — | ◇ UNVERIFIED |
| ARAtlas Roofing Corporation | Northglenn | CO | — | ◇ UNVERIFIED |
| AIAtmi INC | Burnet | TX | — | ◇ UNVERIFIED |
| APAuriga Polymers INC | Spartanburg | SC | — | ◇ UNVERIFIED |
| ACAxalta Coating Systems USA LLC | Front Royal | VA | — | ◇ UNVERIFIED |
| ANAxson N a | Eaton Rapids | MI | — | ◇ UNVERIFIED |
| BCBakelite Chemicals LLC | Taylorsville | MS | — | ◇ UNVERIFIED |
| BCBakelite Chemicals LLC | Columbus | OH | — | ◇ UNVERIFIED |
| BCBakelite Chemicals Llc, Beaver Creek Plant | Grayling | MI | — | ◇ UNVERIFIED |
| BSBakelite Synthetics | Louisville | KY | — | ◇ UNVERIFIED |
| BPBaker Petrolite CORP | Sand Springs | OK | — | ◇ UNVERIFIED |
| BPBaker Petrolite Corporation - Barnsdall, Ok | Barnsdall | OK | — | ◇ UNVERIFIED |
| BCBasf CORP | Monaca | PA | — | ◇ UNVERIFIED |
| BCBasf CORP | Mc Intosh | AL | — | ◇ UNVERIFIED |
| BCBasf CORP - Freeport Site | Freeport | TX | — | ◇ UNVERIFIED |
| BCBasf CORP - Geismar Site | Geismar | LA | — | ◇ UNVERIFIED |
| BCBasf Corporate/clemson Site | Central | SC | — | ◇ UNVERIFIED |
| BCBasf Corporation | Washington | NJ | — | ◇ UNVERIFIED |
| BCBasf Corporation | Greenville | OH | — | ◇ UNVERIFIED |
| BCBasf Corporation | Chattanooga | TN | — | ◇ UNVERIFIED |
| BCBasf Corporation Pasadena Texas Plant | Pasadena | TX | — | ◇ UNVERIFIED |
| BHBasf Houston Polyurethane | Houston | TX | — | ◇ UNVERIFIED |
| BTBasf Totalenergies Petrochemicals LLC | Port Arthur | TX | — | ◇ UNVERIFIED |
| BCBayer Corporation, Bushy Park Plant | Goose Creek | SC | — | ◇ UNVERIFIED |
| BCBayer Cropscience LP | Muscatine | IA | — | ◇ UNVERIFIED |
| BCBayer Cropscience LP - Luling Site | Luling | LA | — | ◇ UNVERIFIED |
| BMBayer Materialscience | New Martinsville | WV | — | ◇ UNVERIFIED |
| BMBayer Materialscience Baytown | Baytown | TX | — | ◇ UNVERIFIED |
| BFBayport Facility | Pasadena | TX | — | ◇ UNVERIFIED |
| BPBayport Polymers LLC Ethane Cracker | Port Arthur | TX | — | ◇ UNVERIFIED |
| BIBcp Ingredients | Verona | MO | — | ◇ UNVERIFIED |
| BGBeaumont Gas to Gasoline Plant | Beaumont | TX | — | ◇ UNVERIFIED |
 Bedoukian Research, INC. | Danbury | CT | — | ◇ UNVERIFIED |
| BABelle Aire Creations | Round Lake Park | IL | — | ◇ UNVERIFIED |
| BCBercen Chemicals LLC | Denham Springs | LA | — | ◇ UNVERIFIED |
| BLBetz Laboratories, INC | Bakersfield | CA | — | ◇ UNVERIFIED |
| BIBimax INC | Glen Rock | PA | — | ◇ UNVERIFIED |
| BSBomar Specialties, LLC | Torrington | CT | — | ◇ UNVERIFIED |
| BCBorden Chemical INC | Diboll | TX | — | ◇ UNVERIFIED |
| BCBorden Chemical Incorporated | Morganton | NC | — | ◇ UNVERIFIED |
| BCBorden Chemical, Inc., Sheboygan Plant | Sheboygan | WI | — | ◇ UNVERIFIED |
| BSBoulder Scientific CO - Mead Facility | Mead | CO | — | ◇ UNVERIFIED |
| BABp Amoco Chemical CO - Cooper River Plant | Wando | SC | — | ◇ 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 |
| BMBrenntag Mid-south, INC. | Orlando | FL | — | ◇ UNVERIFIED |
| BCBrite CO a & I Chemicals INC | Sandersville | GA | — | ◇ UNVERIFIED |
| BLBuckman Laboratories INC | Cadet | MO | — | ◇ UNVERIFIED |
| BLBuckman Labs INC | Memphis | TN | — | ◇ 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 |
| CCCabot CORP Pampa Plant | Pampa | TX | — | ◇ UNVERIFIED |
 Calgon Carbon CORP - Neville Island Plt | Pittsburgh | PA | — | ◇ UNVERIFIED |
| CPCalhoun Plastics & Chemicals | Calhoun | GA | — | ◇ UNVERIFIED |
| CRCalportland - Rillito Cement Plant | Marana | AZ | — | ◇ UNVERIFIED |
| CCCambrex Charles City, INC | Charles City | IA | — | ◇ UNVERIFIED |
| CICarbide Industries LLC | Louisville | KY | — | ◇ UNVERIFIED |
| CPCarlisle Polyurethane Systems | Berea | OH | — | ◇ UNVERIFIED |
| CCCarpenter CO | Allentown | PA | — | ◇ UNVERIFIED |
| CICastek INC. | Berwick | PA | — | ◇ UNVERIFIED |
| CICaterpillar INC. | Boonville | MO | — | ◇ UNVERIFIED |
| CCCcp Composites US | Houston | TX | — | ◇ UNVERIFIED |
| CBCelanese - Bay City Plant | Bay City | TX | — | ◇ UNVERIFIED |
| CECelanese Engineered Resins INC. | Bishop | TX | — | ◇ UNVERIFIED |
| CLCelanese LTD | Calvert City | KY | — | ◇ UNVERIFIED |
| CMCemex Miami | Miami | FL | — | ◇ UNVERIFIED |
| CTCentauri Technologies | Pasadena | TX | — | ◇ UNVERIFIED |
| CTChampion Technologies INC | Odessa | TX | — | ◇ UNVERIFIED |
| CFChem Fleur Division of Firmenich | Newark | NJ | — | ◇ UNVERIFIED |
| CRChemical Research & Technology | Valdosta | GA | — | ◇ UNVERIFIED |
| CIChemline Inc-st. Louis | Saint Louis | MO | — | ◇ UNVERIFIED |
| CCChemol Company, INC. | Greensboro | NC | — | ◇ UNVERIFIED |
| CBChemours - Beaumont Works | Beaumont | TX | — | ◇ UNVERIFIED |
| CCChemtura CORP | Perth Amboy | NJ | — | ◇ UNVERIFIED |
| CCChemtura CORP | Bay Minette | AL | — | ◇ UNVERIFIED |
| CCChemtura Corporation | Gastonia | NC | — | ◇ UNVERIFIED |
