| AAlchem | Mentor | OH | — | ◇ UNVERIFIED |
| AWAlcoa World Chemicals | Bauxite | AR | — | ◇ UNVERIFIED |
| ACAldrich Chemical CO LLC - Sheboygan Falls Facility | Sheboygan Falls | WI | — | ◇ UNVERIFIED |
| ACAldrich Chemical Company, Inc.-teutonia | Milwaukee | WI | — | ◇ UNVERIFIED |
| ANAllied New Technologies 2, INC Plant | Palmetto | FL | — | ◇ UNVERIFIED |
| ANAllied New Technologies INC | Port Saint Lucie | FL | — | ◇ UNVERIFIED |
| AUAllied Universal Corporation | Brunswick | GA | — | ◇ UNVERIFIED |
| AUAllied Universal Corporation | Ellisville | MS | — | ◇ UNVERIFIED |
| AIAmerichem INC Scp | Cuyahoga Falls | OH | — | ◇ UNVERIFIED |
| AGAmes Goldsmith CORP | Glens Falls | NY | — | ◇ UNVERIFIED |
| ATAmg Titanium LLC | New Castle | PA | — | ◇ UNVERIFIED |
| ASAm Stabilizers | Franklin | PA | — | ◇ UNVERIFIED |
| AVAntelope Valley | Beulah | ND | — | ◇ UNVERIFIED |
| ANAreva Np INC | Richland | WA | — | ◇ UNVERIFIED |
| ALArichem LLC | Ariton | AL | — | ◇ UNVERIFIED |
| AIArkema INC - Mobile Facility | Axis | AL | — | ◇ UNVERIFIED |
| ASAscensus Specialty Chemicals | Elma | WA | — | ◇ UNVERIFIED |
| ASA Schulman Incorporated Dispersions Division | Orange | TX | — | ◇ UNVERIFIED |
| ACAshta Chemicals, INC. | Ashtabula | OH | — | ◇ UNVERIFIED |
| AAAspen Aerogels Rhode Island, LLC | East Providence | RI | — | ◇ UNVERIFIED |
| ANAxens North America, INC | Belmont | WV | — | ◇ UNVERIFIED |
| BUBaerlocher USA LLC | Dover | OH | — | ◇ UNVERIFIED |
| BPBaker Petrolite Corporation | California | CA | — | ◇ UNVERIFIED |
| BCBasf CORP - Freeport Site | Freeport | TX | — | ◇ 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 |
| BABethlehem Apparatus CO INC | Hellertown | PA | — | ◇ UNVERIFIED |
| BABhs Acqusition INC | Nampa | ID | — | ◇ UNVERIFIED |
| BSBig Spring Carbon Black Plant | Big Spring | TX | — | ◇ UNVERIFIED |
| BIBiolab INC | Westlake | LA | — | ◇ UNVERIFIED |
| BRBlue Ridge Solvents and Coatings Incorporated | Henry | VA | — | ◇ UNVERIFIED |
| CCCabot Corporation | Carrollton | KY | — | ◇ UNVERIFIED |
| CCCabot Corporation | Midland | MI | — | ◇ UNVERIFIED |
| CCCabot CORP Pampa Plant | Pampa | TX | — | ◇ UNVERIFIED |
| CCCabot CORP Pampa Plant | Pampa | TX | — | ◇ UNVERIFIED |
| CSCairo Sulphur Products | Cairo | OH | — | ◇ UNVERIFIED |
| CCCameron Chemical INC | Suffolk | VA | — | ◇ UNVERIFIED |
| CCCarbonfree Chemicals | San Antonio | TX | — | ◇ UNVERIFIED |
| CCCarus Corporation Belmont Site | Belmont | NC | — | ◇ UNVERIFIED |
| CHCastle Hayne, Nc | Castle Hayne | NC | — | ◇ UNVERIFIED |
| CICatalytic Innovations - North Plant | Rolla | MO | — | ◇ UNVERIFIED |
| CICf Industries - Donaldsonville Nitrogen Complex | Donaldsonville | LA | — | ◇ UNVERIFIED |
| CICf Industries Nitrogen LLC | Yazoo City | MS | — | ◇ UNVERIFIED |
| CICf Industries Nitrogen, LLC - Port Neal Complex | Sergeant Bluff | IA | — | ◇ UNVERIFIED |
| CDChemical Dynamics INC | Plant City | FL | — | ◇ UNVERIFIED |
| CMChemical & Metal Industries INC | Hudson | CO | — | ◇ UNVERIFIED |
| CPChemical Products Corporation | Cartersville | GA | — | ◇ UNVERIFIED |
| CWChemours-chambers Works | Penns Grove | NJ | — | ◇ UNVERIFIED |
| CChemtrade | Anacortes | WA | — | ◇ UNVERIFIED |
| CPChemtrade Phosphorus Specialties LLC | Lawrence | KS | — | ◇ UNVERIFIED |
| CCColonial Chemical CO | Tabernacle | NJ | — | ◇ UNVERIFIED |
| CSColorado Salt Products | Denver | CO | — | ◇ UNVERIFIED |
| CCColumbian Chemicals Company (north Bend Carbon Black Plant) | Centerville | LA | — | ◇ UNVERIFIED |
 Comstar International, INC. | College Point | NY | — | ◇ UNVERIFIED |
| CPConroe Plant | Conroe | TX | — | ◇ UNVERIFIED |
| CRCooper River Partners, LLC | Goose Creek | SC | — | ◇ UNVERIFIED |
| CACorteva Agriscience - Pittsburg Operations | Pittsburg | CA | — | ◇ UNVERIFIED |
| CICreanova INC | Theodore | AL | — | ◇ UNVERIFIED |
| CCCriterion Catalysts & Technologies LP | Michigan City | IN | — | ◇ UNVERIFIED |
| CCCrnf - Coffeyville | Coffeyville | KS | — | ◇ UNVERIFIED |
| CSCronimet Specialty Metals USA INC - Suite 103 | Bedford | PA | — | ◇ UNVERIFIED |
| CICytec Industries INC | Mount Pleasant | TN | — | ◇ UNVERIFIED |
| DCDetrex Corporation, Ashtabula Plant (0204010192) | Ashtabula | OH | — | ◇ UNVERIFIED |
| DTDimmitt, Tx | Dimmitt | TX | — | ◇ UNVERIFIED |
| DEDpc Enterprises LP - Dpce-reserve | Reserve | LA | — | ◇ UNVERIFIED |
| DCDrexel Chemical | Memphis | TN | — | ◇ UNVERIFIED |
| DNDyno Nobel, INC. - Louisiana, Missouri Plant | Louisiana | MO | — | ◇ UNVERIFIED |
| ECEagle Chemicals, INC. | Hamilton | OH | — | ◇ UNVERIFIED |
| EUEagle US 2 LLC - Lake Charles Complex | Westlake | LA | — | ◇ UNVERIFIED |
| ESEco Services Baton Rouge Site | Baton Rouge | LA | — | ◇ UNVERIFIED |
| ECEcovyst Catalyst Technologies | Kansas City | KS | — | ◇ UNVERIFIED |
| EDEl Dorado Nitrogen LP | Baytown | TX | — | ◇ UNVERIFIED |
| ETEnviro Tech Chemical Services - Plant 6 | Helena | AR | — | ◇ UNVERIFIED |
| EWErco Worldwide, INC. | Valdosta | GA | — | ◇ UNVERIFIED |
| EWErco Worldwide (usa) INC | Nekoosa | WI | — | ◇ UNVERIFIED |
| EUEurecat US | Mcalester | OK | — | ◇ UNVERIFIED |
| ECEvonik CORP | Little Rock | AR | — | ◇ UNVERIFIED |
| ECEvonik Corporation | Hopewell | VA | — | ◇ UNVERIFIED |
| FPFabricated Products INC | Casa Grande | AZ | — | ◇ UNVERIFIED |
| FCFerro CORP | Orrville | OH | — | ◇ UNVERIFIED |
| FCFerro Corp, Transelco Division | Penn Yan | NY | — | ◇ UNVERIFIED |
| FEFini Enterprises Incorporated | Celina | TX | — | ◇ UNVERIFIED |
| FUFinnchem USA - Eastover | Eastover | SC | — | ◇ UNVERIFIED |
| FAFlexsys Amer LTD Par/monongahela | Monongahela | PA | — | ◇ UNVERIFIED |
| FCFlorida Cirtech INC. | Greeley | CO | — | ◇ UNVERIFIED |
| FCFmc Corporation | Tonawanda | NY | — | ◇ UNVERIFIED |
| FWFsti Waterloo Plant | Greenville | TX | — | ◇ UNVERIFIED |
| GCGalata Chemicals, LLC | Hahnville | LA | — | ◇ UNVERIFIED |
 General Chemical | Odem | TX | — | ◇ UNVERIFIED |
| General Chemical LLC | Syracuse | NY | — | ◇ UNVERIFIED |
| General Chemical Llc, Augusta Plant | Augusta | GA | — | ◇ UNVERIFIED |
| GWGe Wfsc Road Improvement | Wilmington | NC | — | ◇ UNVERIFIED |
 Gfs Chemicals INC | Columbus | OH | — | ◇ UNVERIFIED |
| GPGlobe Plant | Globe | AZ | — | ◇ UNVERIFIED |
| GDGrace Davison Edison Facility | Edison | NJ | — | ◇ UNVERIFIED |
| GLGreat Lakes Chemical West Plant | Magnolia | AR | — | ◇ UNVERIFIED |
