| CCChemtura Corporation Dba Hatco | Fords | NJ | — | ◇ UNVERIFIED |
| CRCheyenne Renewable Diesel Company | Laramie | WY | — | ◇ UNVERIFIED |
| CSCindys Signature Clnr & Tailors/abington | Roslyn | PA | — | ◇ UNVERIFIED |
| COCity of Hope Radiation Oncology LLC. | San Bernardino | CA | — | ◇ UNVERIFIED |
| COCity of Santa Monica Water Treatment Plant | Los Angeles | CA | — | ◇ UNVERIFIED |
| CWCjc West LLC | Chehalis | WA | — | ◇ UNVERIFIED |
| CMCk Materials INC | Racine | WI | — | ◇ UNVERIFIED |
| CCClariant Corporation | Albion | MI | — | ◇ UNVERIFIED |
| CSClay Studio | Goleta | CA | — | ◇ UNVERIFIED |
| CEClean Earth's Koppers Dredged Material Recycling Facility | Kearny | NJ | — | ◇ UNVERIFIED |
| CFClean Fuel Lakeland, LLC | Lakeland | FL | — | ◇ UNVERIFIED |
| CLClear Lake Plant | Pasadena | TX | — | ◇ UNVERIFIED |
| CICMC Industrial Services LLC | Concord | NC | — | ◇ UNVERIFIED |
| CTCoates Toners/dallas | Dallas | PA | — | ◇ UNVERIFIED |
| CUCoim Usa, INC | Paulsboro | NJ | — | ◇ UNVERIFIED |
| CTCold Trap LLC | Coleman | OK | — | ◇ UNVERIFIED |
| CCColridge Company INC | Delray Beach | FL | — | ◇ UNVERIFIED |
| CCComplex Chemicals CO INC | Tallulah | LA | — | ◇ UNVERIFIED |
| CSComposite Systems, LLC | Midland | TX | — | ◇ UNVERIFIED |
| CSConcise Separations | San Jose | CA | — | ◇ UNVERIFIED |
| CPConju Probe LLC | San Diego | CA | — | ◇ UNVERIFIED |
| CLConju-probe LLC | San Diego | CA | — | ◇ UNVERIFIED |
| CCConsolidated Color | Peabody | MA | — | ◇ UNVERIFIED |
| CNCooper Natural Resources | Loop | TX | — | ◇ UNVERIFIED |
| CCCoopers Creek Chem Corp/conshohocken | Conshohocken | PA | — | ◇ UNVERIFIED |
| CBCorrib Biofuels Holdings | Elizabeth | NJ | — | ◇ UNVERIFIED |
| CFCorteva Freeport Operations | Freeport | TX | — | ◇ UNVERIFIED |
| CLCovestro LLC | Proctor | WV | — | ◇ UNVERIFIED |
| CLCovestro LLC | Pittsburgh | PA | — | ◇ UNVERIFIED |
| CCCowboy Charcoal USA | Albany | KY | — | ◇ UNVERIFIED |
| CHCp Hall CO | Bedford Park | IL | — | ◇ UNVERIFIED |
| CCCrazy Chemical CORP. | Orlando | FL | — | ◇ UNVERIFIED |
| CSC S Bio Co. | Milpitas | CA | — | ◇ UNVERIFIED |
| CSCvc Specialty Chemicals, INC. - Maple Shade Plant | Maple Shade Twp | NJ | — | ◇ UNVERIFIED |
| CCCycle Center | Huntington | WV | — | ◇ UNVERIFIED |
| CICytec Industries, Willow Island Plant | Belmont | WV | — | ◇ UNVERIFIED |
| DBDakota Biochar LLC | Rapid City | SD | — | ◇ UNVERIFIED |
| DHDale Hollow Charcoal LLC | Albany | KY | — | ◇ UNVERIFIED |
| DUDanisco USA INC. - Newark | Newark | DE | — | ◇ UNVERIFIED |
| DRDarlington Ridge Farms LLC | Darlington | WI | — | ◇ UNVERIFIED |
 Dcx-chol Enterprises Newvac Division | Chatsworth | CA | — | ◇ UNVERIFIED |
| DSDdp Specialty Electronic Materials US LLC | Auburn Hills | MI | — | ◇ UNVERIFIED |
| DTDelta Trading Ico Crimson Resource Mgmt | Bakersfield | CA | — | ◇ UNVERIFIED |
| DCDetrex CORP | Vernon | CA | — | ◇ UNVERIFIED |
| DSDetroit Salt Company LLC | Anderson | IN | — | ◇ UNVERIFIED |
| DTDimension Technology Chemical Systems INC | Sacramento | CA | — | ◇ UNVERIFIED |
| DCDixie Chemical Bayport Facility | Pasadena | TX | — | ◇ UNVERIFIED |
| D2Dna 20 | Newark | CA | — | ◇ UNVERIFIED |
| DCDodge Company the | Cambridge | MA | — | ◇ UNVERIFIED |
| DSDongjin Semichem Texas | Killeen | TX | — | ◇ UNVERIFIED |
| DCDover Chemical CORP (0679010132) | Dover | OH | — | ◇ UNVERIFIED |
| DCDow Chemical | Houston | TX | — | ◇ UNVERIFIED |
| DCDow Chemical | La Porte | TX | — | ◇ UNVERIFIED |
| DCDow Corning Corporation | Mount Meigs | AL | — | ◇ UNVERIFIED |
 Dow Silicones Corporation | Auburn | MI | — | ◇ UNVERIFIED |
| D2Dsm 2024projects | Kingstree | SC | — | ◇ UNVERIFIED |
| DCDsm Chemicals North America | Augusta | GA | — | ◇ UNVERIFIED |
| DBDte Belews Creek LLC - Inactive | Walnut Cove | NC | — | ◇ UNVERIFIED |
| DCDubois Chemicals INC | Detroit | MI | — | ◇ UNVERIFIED |
| DCDubois Chemicals INC. | Fairfield | OH | — | ◇ UNVERIFIED |
| DDupont | Orange | CA | — | ◇ UNVERIFIED |
| DMDupont-chemours Montague Site | Montague | MI | — | ◇ UNVERIFIED |
| DSDupont Specialty Products Usa, LLC | Moncks Corner | SC | — | ◇ UNVERIFIED |
| EUEagle US 2 LLC | San Pedro | CA | — | ◇ UNVERIFIED |
| EPEastgroup Properties 1020 1040 1060 Lockwood Houston | Houston | TX | — | ◇ UNVERIFIED |
 Eastman Chemical Sorbic Unit Chocolate Bayou | Alvin | TX | — | ◇ UNVERIFIED |
| Eastman Chemical Tyler Terminal | Tyler | TX | — | ◇ UNVERIFIED |
| ELEatc Lindon Warehouse Utah | Lindon | UT | — | ◇ UNVERIFIED |
| EIEcolab INC | San Jose | CA | — | ◇ UNVERIFIED |
| ETEcostadt Technologies, LLC | Fresno | CA | — | ◇ UNVERIFIED |
| EPEddie Parker | Jamestown | TN | — | ◇ UNVERIFIED |
| ECEden Custom Processing LLC | Roanoke | VA | — | ◇ UNVERIFIED |
| EDE.i. Du Pont De Nemours and Company, INC. Niagara Site | Niagara Falls | NY | — | ◇ UNVERIFIED |
| EDE.i. Dupont De Nemours Chemical Company | Belle | WV | — | ◇ UNVERIFIED |
| EDE.i. Dupont Denemours Incorporated Chambers Works | Deepwater | NJ | — | ◇ UNVERIFIED |
| EAEkc Advanced Electronics USA 3, LLC | Midland | MI | — | ◇ UNVERIFIED |
| ELElectrosea LLC | Plymouth | MN | — | ◇ UNVERIFIED |
| ELElectrosea LLC | Plymouth | MN | — | ◇ UNVERIFIED |
| EPElementis Pigments INC | New Brunswick | NJ | — | ◇ UNVERIFIED |
| ESElementis Specialties | Jersey City | NJ | — | ◇ UNVERIFIED |
| ESElementis Specialties - New Martinsville Plant | Proctor | WV | — | ◇ UNVERIFIED |
| EVElement Ventures | The Woodlands | TX | — | ◇ UNVERIFIED |
| EMEmd Millipore CORP | Norwood | OH | — | ◇ UNVERIFIED |
| EPEmerald Performance Materials LLC | Henry | IL | — | ◇ UNVERIFIED |
| EOEmery Oleochemicals LLC | Sharonville | OH | — | ◇ UNVERIFIED |
| EDEmpire Diversified Energy LLC | Follansbee | WV | — | ◇ UNVERIFIED |
| EIEnenco Incorporated | Memphis | TN | — | ◇ UNVERIFIED |
| EAEnergy and Environmental Services, INC. | Edmond | OK | — | ◇ UNVERIFIED |
| ESEnergy Security Partners Gtl Plant | Redfield | AR | — | ◇ UNVERIFIED |
| EFEnsyn Fuels INC. | East Millinocket | ME | — | ◇ UNVERIFIED |
| EEntegris | Fremont | CA | — | ◇ UNVERIFIED |
| EIEntegris, INC. | Ambler | PA | — | ◇ UNVERIFIED |
| EMEnvironmental Manufacturing Solutions LLC | Melbourne | FL | — | ◇ UNVERIFIED |
| ETEnviro Tech Chemical Services, INC. | Levelland | TX | — | ◇ UNVERIFIED |
| ELEnvirox LLC | Danville | IL | — | ◇ UNVERIFIED |
| EREq Resource Recovery INC | Detroit | MI | — | ◇ UNVERIFIED |
| ECEquistar Chemicals LP | Anaheim | CA | — | ◇ UNVERIFIED |
| EBEslinger Biodiesel, Inc. | Fresno | CA | — | ◇ UNVERIFIED |
| ECEssential Chemical | Chicago Heights | IL | — | ◇ UNVERIFIED |
| EOEssential Oil Company | Milwaukie | OR | — | ◇ UNVERIFIED |
