| DDiamonex | Allentown | PA | — | ◇ UNVERIFIED |
| DMDielectric Materials INC | Cedarburg | WI | — | ◇ UNVERIFIED |
| DIDimien INC. | Amherst | NY | — | ◇ UNVERIFIED |
| DODominion Organics | Ferndale | WA | — | ◇ UNVERIFIED |
| DCDow Chem Plp | Royersford | PA | — | ◇ UNVERIFIED |
 Dow Silicones Corporation | Auburn | MI | — | ◇ UNVERIFIED |
| DEDpc Enterprises, L.p. | Chattanooga | TN | — | ◇ UNVERIFIED |
| DMDupont-chemours Montague Site | Montague | MI | — | ◇ UNVERIFIED |
| ECEagle Chemical | Mobile | AL | — | ◇ UNVERIFIED |
| EBEastern Biofuels LLC | Newark | NJ | — | ◇ UNVERIFIED |
 Eastman Chemical Tyler Terminal | Tyler | TX | — | ◇ UNVERIFIED |
| ELElementis Ltp L P | Dakota City | NE | — | ◇ UNVERIFIED |
| EPElementis Pigments INC | New Brunswick | NJ | — | ◇ UNVERIFIED |
| ESElementis Specialties | Jersey City | NJ | — | ◇ UNVERIFIED |
| ESElementis Specialties INC | Milwaukee | WI | — | ◇ UNVERIFIED |
| ETElt Trex Properties | Arlington | TX | — | ◇ UNVERIFIED |
| EPEmd Performance Materials CORP. | Philadelphia | PA | — | ◇ UNVERIFIED |
| EIEnenco Incorporated | Memphis | TN | — | ◇ UNVERIFIED |
| EIEntegris INC | Gainesville | FL | — | ◇ UNVERIFIED |
| ETEnviro Tech Chemical Service, INC. Plant 6 | Helena-west Helena | AR | — | ◇ UNVERIFIED |
| ELEnvirox LLC | Danville | IL | — | ◇ UNVERIFIED |
| EREq Resource Recovery INC | Detroit | MI | — | ◇ UNVERIFIED |
| EMEssential Minerals LLC - Lambson Plant | New Castle | DE | — | ◇ UNVERIFIED |
| EAEthos Alternative Energy-mississippi, Ll | Meridian | MS | — | ◇ UNVERIFIED |
| ECEthyl Corporation | Pasadena | TX | — | ◇ UNVERIFIED |
| EBEvonik Bushy Park | Goose Creek | SC | — | ◇ UNVERIFIED |
| ERExcalibur Realty Company | Beltsville | MD | — | ◇ UNVERIFIED |
| ETExide Technologies, Florence Oxide Plant | Florence | MS | — | ◇ UNVERIFIED |
| ECExxon Chemical Americas Houston Chemical Plant | Houston | TX | — | ◇ UNVERIFIED |
| FUFaci USA Industrial | Lufkin | TX | — | ◇ UNVERIFIED |
| FIFarmland Ind INC | Henderson | CO | — | ◇ UNVERIFIED |
| FIFarmland Industries INC Lawrence Nitrogen Plant | Lawrence | KS | — | ◇ UNVERIFIED |
| FEFini Enterprises Incorporated | Celina | TX | — | ◇ UNVERIFIED |
| FBFirebird Biomolecular Sciences LLC | Alachua | FL | — | ◇ UNVERIFIED |
| FFlorachem | Jacksonville | FL | — | ◇ UNVERIFIED |
| FCFmc Corporation, Spring Hill Plant | South Charleston | WV | — | ◇ UNVERIFIED |
| FRFore River Shipment & Iron Works INC | Quincy | MA | — | ◇ UNVERIFIED |
| FIFritz Industries | Greenville | TX | — | ◇ UNVERIFIED |
| FCFrontier Cooperative | Mead | NE | — | ◇ UNVERIFIED |
| FSFrontier Specialty Chemicals | Logan | UT | — | ◇ UNVERIFIED |
| FBFuel Bio One LLC | Elizabeth | NJ | — | ◇ UNVERIFIED |
| FSFuller System INC | Woburn | MA | — | ◇ UNVERIFIED |
| GTG20 Technologies | La Porte | TX | — | ◇ UNVERIFIED |
| GTG2o Technologies LLC - Westlake Facility | Westlake | LA | — | ◇ UNVERIFIED |
| GPGalena Park Terminal | Galena Park | TX | — | ◇ UNVERIFIED |
| GCGaylord Chemical CO LLC - Bogalusa Plant | Bogalusa | LA | — | ◇ UNVERIFIED |
| GIGemini Ind INC | Santa Ana | CA | — | ◇ UNVERIFIED |
| GMGem Microelectronic Materials, LLC | Mansfield | TX | — | ◇ UNVERIFIED |
 General Chemical Bay Point Works | Pittsburg | CA | — | ◇ UNVERIFIED |
| General Chemical CORP | Newark | NJ | — | ◇ UNVERIFIED |
