| CCCriterion Catalysts & Technologies LP | Michigan City | IN | — | ◇ UNVERIFIED |
| CSCronimet Specialty Metals USA INC - Suite 103 | Bedford | PA | — | ◇ UNVERIFIED |
| COCsp of Indiana LLC | Grabill | IN | — | ◇ UNVERIFIED |
| CPCst Performance Products CORP. Plant 7001 | Conroe | TX | — | ◇ UNVERIFIED |
| CICue Inc/cranberry Twp Plt | Cranberry Twp | PA | — | ◇ UNVERIFIED |
| COC.u.e. of West Virginia | Mount Hope | WV | — | ◇ UNVERIFIED |
| CCCustom Composites LLC | Oklahoma City | OK | — | ◇ UNVERIFIED |
| CFCustom Fiberglass Shop | Casper | WY | — | ◇ UNVERIFIED |
| CLCylicron LLC | Jeffersonville | IN | — | ◇ UNVERIFIED |
| CICytec Industries INC | Mount Pleasant | TN | — | ◇ UNVERIFIED |
| DFDakota Fiberglass INC | Webster | SD | — | ◇ UNVERIFIED |
| DCDart Container Corporation of Michigan | Mason | MI | — | ◇ UNVERIFIED |
| DMDayton Molded Urethanes, LLC (0857043129) | Dayton | OH | — | ◇ UNVERIFIED |
| DSDdp Specialty Electronic Materials Us, LLC | Burley | ID | — | ◇ UNVERIFIED |
| DRDeep River Plastics | Deep River | CT | — | ◇ UNVERIFIED |
 Delivery Concepts Plant 2 | Elkhart | IN | — | ◇ UNVERIFIED |
| DCDelta Consolidated Industries | Jonesboro | AR | — | ◇ UNVERIFIED |
| DCDetrex Corporation, Ashtabula Plant (0204010192) | Ashtabula | OH | — | ◇ UNVERIFIED |
| DCDiamex CORP | Marietta | OH | — | ◇ UNVERIFIED |
| DFDiamond Fiberglass Fabricators | Victoria | TX | — | ◇ UNVERIFIED |
| DTDimmitt, Tx | Dimmitt | TX | — | ◇ UNVERIFIED |
| DRDiversitech Recycle & Extrusion Center | Conyers | GA | — | ◇ UNVERIFIED |
| DCDouglas CORP - Plating Division | Saint Louis Park | MN | — | ◇ UNVERIFIED |
| DCDow Chemical CO | Torrance | CA | — | ◇ UNVERIFIED |
| DCDow Chemical CO | Charleston | IL | — | ◇ UNVERIFIED |
| DCDow Chemical Joliet Site | Channahon | IL | — | ◇ UNVERIFIED |
| DEDpc Enterprises LP - Dpce-reserve | Reserve | LA | — | ◇ UNVERIFIED |
| DCDraka Cableteq USA | Dighton | MA | — | ◇ UNVERIFIED |
| DEDsm Engineering Plastics INC | Evansville | IN | — | ◇ UNVERIFIED |
| DEDuke Energy Carolinas, LLC - Belews Creek Steam Station | Walnut Cove | NC | — | ◇ UNVERIFIED |
| DCDuxbury Composite Products | Fitzwilliam | NH | — | ◇ UNVERIFIED |
| DLDystar Limited Partnership | Reidsville | NC | — | ◇ UNVERIFIED |
| ECEagle Chemicals, INC. | Hamilton | OH | — | ◇ UNVERIFIED |
| EPEagle Packaging INC | Earth City | MO | — | ◇ UNVERIFIED |
| EUEagle US 2 LLC - Lake Charles Complex | Westlake | LA | — | ◇ UNVERIFIED |
| ECEakas CORP | Peru | IL | — | ◇ UNVERIFIED |
| EPEastman Performance Films LLC - Axton Facility | Axton | VA | — | ◇ UNVERIFIED |
| EPEast Penn Mfg CO Inc/battery Assembly | Lyons | PA | — | ◇ UNVERIFIED |
| ETEcological Tanks INC | Calhoun | LA | — | ◇ UNVERIFIED |
| ESEco Services Baton Rouge Site | Baton Rouge | LA | — | ◇ UNVERIFIED |
| ECEcovyst Catalyst Technologies | Kansas City | KS | — | ◇ UNVERIFIED |
| EPEcs Plant | Belton | TX | — | ◇ UNVERIFIED |
| EJE J Painting & Fiberglass INC | Brighton | CO | — | ◇ UNVERIFIED |
| ECElite Comfort Solutions - Americus | Americus | GA | — | ◇ UNVERIFIED |
| EIEmco-williams INC | Sevierville | TN | — | ◇ UNVERIFIED |
| EFEmpire Fiberglass Products INC | Little Falls | NY | — | ◇ UNVERIFIED |
| EWEncore Wire Limited Mckinney Facility | Mckinney | TX | — | ◇ UNVERIFIED |
| ECEngineered Composites | Columbia | SC | — | ◇ UNVERIFIED |
| EEEnnis Extruded Products CO | Ennis | TX | — | ◇ UNVERIFIED |
| EIEntegris INC | Bedford | MA | — | ◇ UNVERIFIED |
| ETEnviro Tech Chemical Services - Plant 6 | Helena | AR | — | ◇ UNVERIFIED |
| ECEr Carpenter LP | Temple | TX | — | ◇ UNVERIFIED |
| EWErco Worldwide, INC. | Valdosta | GA | — | ◇ UNVERIFIED |
| EWErco Worldwide (usa) INC | Nekoosa | WI | — | ◇ UNVERIFIED |
| EUE-stone USA Corporation | Sebring | FL | — | ◇ UNVERIFIED |
| EEE-t-m Enterprises, INC. | Grand Ledge | MI | — | ◇ UNVERIFIED |
| EUEurecat US | Mcalester | OK | — | ◇ UNVERIFIED |
| ECEvonik CORP | Little Rock | AR | — | ◇ UNVERIFIED |
| ECEvonik Corporation | Hopewell | VA | — | ◇ UNVERIFIED |
| EEvonikcorporation | Milton | WI | — | ◇ UNVERIFIED |
| ECEvonik CORP - Reserve Plant | Reserve | LA | — | ◇ UNVERIFIED |
| EPExcel Polymers LLC | Burton | OH | — | ◇ UNVERIFIED |
| FPFabricated Products INC | Casa Grande | AZ | — | ◇ UNVERIFIED |
| FIF.e.c. INC | Midland | VA | — | ◇ UNVERIFIED |
| FMFederal Mogul CORP | Avilla | IN | — | ◇ UNVERIFIED |
| FAFehrer Automotive North America LLC | Gadsden | AL | — | ◇ UNVERIFIED |
| FCFerro CORP | Orrville | OH | — | ◇ UNVERIFIED |
| FCFerro Corp, Transelco Division | Penn Yan | NY | — | ◇ UNVERIFIED |
| FIFiberbasin INC | Aurora | IL | — | ◇ UNVERIFIED |
| FCFiber Composites LLC | New London | NC | — | ◇ UNVERIFIED |
| FFFiberglas Fabricators INC | Le Center | MN | — | ◇ UNVERIFIED |
| FCFiberglass Coatings INC | Saint Petersburg | FL | — | ◇ UNVERIFIED |
| FPFiberglass Products | Aurora | NE | — | ◇ UNVERIFIED |
| FSFiberglass Specialties INC | Watertown | SD | — | ◇ UNVERIFIED |
| FSFiberglass Spray Facility | Temple | TX | — | ◇ UNVERIFIED |
| FGFiber Glass Sys Inc/mt Union Plt | Mount Union | PA | — | ◇ UNVERIFIED |
| FTFiberglass Truck Parts | Gainesville | TX | — | ◇ UNVERIFIED |
| FUFiberglass Unlimited INC | Roanoke | AL | — | ◇ UNVERIFIED |
| FCFibergrate Composite Structures Incorporated | Stephenville | TX | — | ◇ UNVERIFIED |
| FTFiber Tron CORP | Elkhart | IN | — | ◇ UNVERIFIED |
| FTFibre Tech INC | Largo | FL | — | ◇ UNVERIFIED |
| FCFilmtec CORP | Minneapolis | MN | — | ◇ UNVERIFIED |
| FEFiltrona Extrusion | Tacoma | WA | — | ◇ UNVERIFIED |
| FEFini Enterprises Incorporated | Celina | TX | — | ◇ UNVERIFIED |
| FUFinnchem USA - Eastover | Eastover | SC | — | ◇ UNVERIFIED |
| FFFirebird Fiberglass Products INC | Glendale | AZ | — | ◇ UNVERIFIED |
| FNFlex N Gate Oklahoma Llc/ada Molding Plt | Ada | OK | — | ◇ UNVERIFIED |
| FRFlex-n-gate Rockford | Rockford | TN | — | ◇ UNVERIFIED |
| FAFlexsys Amer LTD Par/monongahela | Monongahela | PA | — | ◇ UNVERIFIED |
| FCFlorida Cirtech INC. | Greeley | CO | — | ◇ UNVERIFIED |
| FCFmc Corporation | Tonawanda | NY | — | ◇ UNVERIFIED |
| FLFoamex LP | Cornelius | NC | — | ◇ UNVERIFIED |
 Foam Supplies INC | Lewisville | TX | — | ◇ UNVERIFIED |
| FPFomo Prods INC | Norton | OH | — | ◇ UNVERIFIED |
| FIFosroc Incorporated | Grand Junction | CO | — | ◇ UNVERIFIED |
| FBFranklin Bay LLC | Elkhart | IN | — | ◇ UNVERIFIED |
| FEFranklin Electric Fueling Systems Deforest | De Forest | WI | — | ◇ UNVERIFIED |
| FWFsti Waterloo Plant | Greenville | TX | — | ◇ UNVERIFIED |
| FIFxi INC | Fort Wayne | IN | — | ◇ UNVERIFIED |
| FIFxi INC | Auburn | IN | — | ◇ UNVERIFIED |
