| AIArkema INC | Courtland | VA | — | ◇ UNVERIFIED |
| AIArkema INC | Chatham | VA | — | ◇ UNVERIFIED |
| AIArkema INC | Blooming Prairie | MN | — | ◇ UNVERIFIED |
| AIArkema INC | Pasadena | TX | — | ◇ UNVERIFIED |
| AIArkema INC | Piffard | NY | — | ◇ UNVERIFIED |
| AIArkema INC - Mobile Facility | Axis | AL | — | ◇ UNVERIFIED |
| ALArrowstar, LLC | Dalton | GA | — | ◇ UNVERIFIED |
| ALArxada LLC | Williamsport | PA | — | ◇ UNVERIFIED |
| APAscend (decatur Plant) | Decatur | AL | — | ◇ UNVERIFIED |
| ASAscensus Specialty Chemicals | Elma | WA | — | ◇ UNVERIFIED |
| ASA Schulman Incorporated Dispersions Division | Orange | TX | — | ◇ UNVERIFIED |
| ACAshland Chemical Company | Savannah | GA | — | ◇ UNVERIFIED |
| ASAshland Specialty Ingredients (parlin Plant) | Parlin | NJ | — | ◇ UNVERIFIED |
| ACAshta Chemicals, INC. | Ashtabula | OH | — | ◇ UNVERIFIED |
| AAAspen Aerogels Rhode Island, LLC | East Providence | RI | — | ◇ UNVERIFIED |
| AIAtmi INC | Burnet | TX | — | ◇ UNVERIFIED |
| ANAxens North America, INC | Belmont | WV | — | ◇ UNVERIFIED |
| BUBaerlocher USA LLC | Dover | OH | — | ◇ UNVERIFIED |
| BCBakelite Chemicals LLC | Taylorsville | MS | — | ◇ UNVERIFIED |
| BCBakelite Chemicals LLC | Columbus | OH | — | ◇ UNVERIFIED |
| BCBakelite Chemicals Llc, Beaver Creek Plant | Grayling | MI | — | ◇ UNVERIFIED |
| BPBaker Petrolite Corporation | California | CA | — | ◇ UNVERIFIED |
| BCBasf CORP | Mc Intosh | AL | — | ◇ UNVERIFIED |
| BCBasf CORP - Geismar Site | Geismar | LA | — | ◇ UNVERIFIED |
| BCBasf Corporation - Savannah Operations | Savannah | GA | — | ◇ UNVERIFIED |
| BCBasf CORP - Vidalia Works | Vidalia | LA | — | ◇ UNVERIFIED |
| BDBasf Dnt Plant | Geismar | LA | — | ◇ UNVERIFIED |
| BMBasf Mobile Emissions Catalysts LLC. - Huntsville | Huntsville | AL | — | ◇ UNVERIFIED |
| BPBasf Performance Co-polymers LLC | Theodore | AL | — | ◇ UNVERIFIED |
| BTBasf Toda America LLC | Battle Creek | MI | — | ◇ UNVERIFIED |
| BCBayer Corporation, Bushy Park Plant | Goose Creek | SC | — | ◇ UNVERIFIED |
| BCBayer Cropscience LP | Muscatine | IA | — | ◇ UNVERIFIED |
| BIBcp Ingredients | Verona | MO | — | ◇ UNVERIFIED |
 Bedoukian Research, INC. | Danbury | CT | — | ◇ UNVERIFIED |
| BABelle Aire Creations | Round Lake Park | IL | — | ◇ UNVERIFIED |
| BCBercen Chemicals LLC | Denham Springs | LA | — | ◇ UNVERIFIED |
| BABethlehem Apparatus CO INC | Hellertown | PA | — | ◇ UNVERIFIED |
| BLBetz Laboratories, INC | Bakersfield | CA | — | ◇ UNVERIFIED |
| BABhs Acqusition INC | Nampa | ID | — | ◇ UNVERIFIED |
| BSBig Spring Carbon Black Plant | Big Spring | TX | — | ◇ UNVERIFIED |
| BIBimax INC | Glen Rock | PA | — | ◇ UNVERIFIED |
| BIBiolab INC | Westlake | LA | — | ◇ UNVERIFIED |
| BRBlue Ridge Solvents and Coatings Incorporated | Henry | VA | — | ◇ UNVERIFIED |
| BCBorden Chemical INC | Diboll | TX | — | ◇ UNVERIFIED |
| BCBorden Chemical, Inc., Sheboygan Plant | Sheboygan | WI | — | ◇ UNVERIFIED |
| BSBoulder Scientific CO - Mead Facility | Mead | CO | — | ◇ 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 |
| CCCabot Corporation | Midland | MI | — | ◇ UNVERIFIED |
| CCCabot Corporation | Carrollton | KY | — | ◇ UNVERIFIED |
| CCCabot CORP Pampa Plant | Pampa | TX | — | ◇ UNVERIFIED |
| CCCabot CORP Pampa Plant | Pampa | TX | — | ◇ UNVERIFIED |
| CSCairo Sulphur Products | Cairo | OH | — | ◇ UNVERIFIED |
 Calgon Carbon CORP - Neville Island Plt | Pittsburgh | PA | — | ◇ UNVERIFIED |
| CCCarbonfree Chemicals | San Antonio | TX | — | ◇ UNVERIFIED |
| CCCarus Corporation Belmont Site | Belmont | NC | — | ◇ UNVERIFIED |
| CHCastle Hayne, Nc | Castle Hayne | NC | — | ◇ UNVERIFIED |
| CICaterpillar INC. | Boonville | MO | — | ◇ UNVERIFIED |
| CLCelanese LTD | Calvert City | KY | — | ◇ UNVERIFIED |
| CTCentauri Technologies | Pasadena | TX | — | ◇ UNVERIFIED |
| CICf Industries - Donaldsonville Nitrogen Complex | Donaldsonville | LA | — | ◇ UNVERIFIED |
| CFChem Fleur Division of Firmenich | Newark | NJ | — | ◇ UNVERIFIED |
| CMChemical & Metal Industries INC | Hudson | CO | — | ◇ UNVERIFIED |
| CPChemical Products Corporation | Cartersville | GA | — | ◇ UNVERIFIED |
| CCChemol Company, INC. | Greensboro | NC | — | ◇ UNVERIFIED |
| CWChemours-chambers Works | Penns Grove | NJ | — | ◇ UNVERIFIED |
| CChemtrade | Anacortes | WA | — | ◇ UNVERIFIED |
| CPChemtrade Phosphorus Specialties LLC | Lawrence | KS | — | ◇ UNVERIFIED |
| CCChemtura CORP | Bay Minette | AL | — | ◇ UNVERIFIED |
 Chevron Phillips Chemical Company LP - Cedar Bayou | Baytown | TX | — | ◇ UNVERIFIED |
| CACoatings & Adhesives CORP | Leland | NC | — | ◇ UNVERIFIED |
| CCCognis Corporation/mauldin, Sc Manufacturing Plant | Mauldin | SC | — | ◇ UNVERIFIED |
| CUCoim USA | Paulsboro | NJ | — | ◇ UNVERIFIED |
| CCColonial Chemical CO | Tabernacle | NJ | — | ◇ UNVERIFIED |
| CSColorado Salt Products | Denver | CO | — | ◇ UNVERIFIED |
| CCColumbian Chemicals Company (north Bend Carbon Black Plant) | Centerville | LA | — | ◇ UNVERIFIED |
| CICommerce Indl Chemicals INC | Milwaukee | WI | — | ◇ UNVERIFIED |
 Comstar International, INC. | College Point | NY | — | ◇ UNVERIFIED |
| CIConagra International Fertilizer | Shakopee | MN | — | ◇ UNVERIFIED |
| CPConroe Plant | Conroe | TX | — | ◇ UNVERIFIED |
| CRContinental Refining CO LLC | Somerset | KY | — | ◇ UNVERIFIED |
| CRCooper River Partners, LLC | Goose Creek | SC | — | ◇ UNVERIFIED |
| CACorteva Agriscience - Pittsburg Operations | Pittsburg | CA | — | ◇ UNVERIFIED |
| CFCorteva Freeport Operations | Freeport | TX | — | ◇ UNVERIFIED |
| CHCp Hall Co, the | Stow | OH | — | ◇ UNVERIFIED |
| CCCps CORP | Dunkirk | NY | — | ◇ UNVERIFIED |
| CICreanova INC | Theodore | AL | — | ◇ UNVERIFIED |
| CCCriterion Catalysts & Technologies LP | Michigan City | IN | — | ◇ UNVERIFIED |
| CICroda, INC. Atlas Point Plant Site | New Castle | DE | — | ◇ UNVERIFIED |
| CSCronimet Specialty Metals USA INC - Suite 103 | Bedford | PA | — | ◇ UNVERIFIED |
| CPCrop Production Services INC | Alpaugh | CA | — | ◇ UNVERIFIED |
| CLCymer LLC | Decatur | TN | — | ◇ UNVERIFIED |
| CICytec Industries | Kalamazoo | MI | — | ◇ UNVERIFIED |
| CICytec Industries INC | Mount Pleasant | TN | — | ◇ UNVERIFIED |
| CSCytec Surface Specialties | Langley | SC | — | ◇ UNVERIFIED |
| DTDanchem Technologies INC | Danville | VA | — | ◇ UNVERIFIED |
| DUDanisco US INC | Cedar Rapids | IA | — | ◇ UNVERIFIED |
| DIDegussa Initiators INC | Elyria | OH | — | ◇ UNVERIFIED |
