| DHDystar Hilton Davis CORP. (1431070039) | Cincinnati | OH | — | ◇ UNVERIFIED |
| ESEco Services Operations Houston | Houston | TX | — | ◇ UNVERIFIED |
| ECEes Coke Battery L.l.c. (p0408) | Detroit | MI | — | ◇ UNVERIFIED |
| EPEnterprise Products Operating LLC - Baton Rouge Fractionator & Propylene Concent | Port Allen | LA | — | ◇ UNVERIFIED |
| ECEquistar Chemicals | Pasadena | TX | — | ◇ UNVERIFIED |
| ECEquistar Chemicals | Corpus Christi | TX | — | ◇ UNVERIFIED |
| ECEquistar Chemicals | Clinton | IA | — | ◇ UNVERIFIED |
| ECEquistar Chemicals-laporte | La Porte | TX | — | ◇ UNVERIFIED |
| ECEquistar Chemicals, LP - Morris Plant | Morris | IL | — | ◇ UNVERIFIED |
| ERE. R. Carpenter L.p. - Powell Plant | Pasadena | TX | — | ◇ UNVERIFIED |
| ECEvonik CORP. - Haysville | Haysville | KS | — | ◇ UNVERIFIED |
| ECEvonik Corporation | Los Angeles | CA | — | ◇ UNVERIFIED |
| EHEvraz Heat Treating | Portland | OR | — | ◇ UNVERIFIED |
| FSFirst Source Worldwide LLC | Greenville | SC | — | ◇ UNVERIFIED |
| FHFlint Hills Resources Joliet, LLC | Channahon | IL | — | ◇ UNVERIFIED |
| FIFranklin Ind Co/franklin | Franklin | PA | — | ◇ UNVERIFIED |
| FPFreeport Plant | Freeport | TX | — | ◇ UNVERIFIED |
| FCFuturefuel Chemical Company | Batesville | AR | — | ◇ UNVERIFIED |
| GEGateway Energy & Coke CO LLC | Granite City | IL | — | ◇ UNVERIFIED |
| GRGeorgia-pacific Resins, INC. | Albany | OR | — | ◇ UNVERIFIED |
| GSGeo Specialty Chemicals Trimet Products Group | Allentown | PA | — | ◇ UNVERIFIED |
| GGerdau | Wilton | IA | — | ◇ UNVERIFIED |
| GAGerdau Ameristeel Plant | Vidor | TX | — | ◇ UNVERIFIED |
| GMGerdau Macsteel - Fort Smith Plant | Fort Smith | AR | — | ◇ UNVERIFIED |
| GMGerdau Midlothian Plant | Midlothian | TX | — | ◇ UNVERIFIED |
| GTGoodyear Tire & Rubber CO Bayport Chemical Plant | Pasadena | TX | — | ◇ UNVERIFIED |
| HPHalocarbon Prods CORP | North Augusta | SC | — | ◇ UNVERIFIED |
| HNHaverhill North Cogeneration Facility | Franklin Furnace | OH | — | ◇ UNVERIFIED |
| HMHeidelberg Materials Cement Company LLC | Logansport | IN | — | ◇ UNVERIFIED |
| HLHexion La Grande Site | La Grande | OR | — | ◇ UNVERIFIED |
| HBHill Brothers Chemical CO | City of Industry | CA | — | ◇ UNVERIFIED |
| HPHopewell Plant | Hopewell | VA | — | ◇ UNVERIFIED |
| HPHouston Plant | Houston | TX | — | ◇ UNVERIFIED |
| HPHouston Plant | Houston | TX | — | ◇ UNVERIFIED |
| HPHuntsman Petrochemical LLC | Dayton | TX | — | ◇ UNVERIFIED |
| HPHuntsman Petrochemical LLC | Conroe | TX | — | ◇ UNVERIFIED |
| HOHydrodec of NA LLC | Canton | OH | — | ◇ UNVERIFIED |
 Ideal Industries INC | Sycamore | IL | — | ◇ UNVERIFIED |
| ICInchem Corporation | Rock Hill | SC | — | ◇ UNVERIFIED |
| IHIndiana Harbor Coke CO LP | East Chicago | IN | — | ◇ UNVERIFIED |
| IDIndorama Decatur Site | Decatur | AL | — | ◇ UNVERIFIED |
| IVIndorama Ventures Olefin | Westlake | LA | — | ◇ UNVERIFIED |
| ITIndustrial Terminal Systems, INC. | Pittsburgh | PA | — | ◇ UNVERIFIED |
| IAIneos Americas Pasadena Site | Pasadena | TX | — | ◇ UNVERIFIED |
| ISIneos Styrolution America Bayport Plant | Pasadena | TX | — | ◇ UNVERIFIED |
| IUIneos USA Green Lake Facility | Port Lavaca | TX | — | ◇ UNVERIFIED |
| IUIneos USA LLC | Lima | OH | — | ◇ UNVERIFIED |
| IUIneos USA LLC - Chocolate Bayou Plant | Alvin | TX | — | ◇ UNVERIFIED |
| IUIneos Usa, LLC - Laporte Pao Facility | La Porte | TX | — | ◇ UNVERIFIED |
| IWIntl Waxes Inc/farmers Valley | Smethport | PA | — | ◇ UNVERIFIED |
