| HSHf Sinclair Navajo Refining LLC (lovington) | Lovington | NM | — | ◇ UNVERIFIED |
| HSHf Sinclair Parco Refining LLC | Carbon | WY | — | ◇ UNVERIFIED |
| HWHickman Williams CO | Monroe | MI | — | ◇ UNVERIFIED |
| HWHickman, Williams & CO of Kentucky | Chicago | IL | — | ◇ UNVERIFIED |
| HWHickman Williams & CO Specialty Carbon Resources | Cicero | IL | — | ◇ UNVERIFIED |
| HAHilcorp Alaska Greater Prudhoe Bay Gathering Centers and Well Pads | Prudhoe Bay | AK | — | ◇ UNVERIFIED |
 Hiller Carbon Dayton | Dayton | TX | — | ◇ UNVERIFIED |
| HMH & M Oil | San Bernardino | CA | — | ◇ UNVERIFIED |
| HIHolcim (us) INC - Artesia Plant | Artesia | MS | — | ◇ UNVERIFIED |
| HCHolland Construction | Los Angeles | CA | — | ◇ UNVERIFIED |
| HEHollyfrontier El Dorado Refinery | El Dorado | KS | — | ◇ UNVERIFIED |
| HRHollyfrontier Refining | Woods Cross | UT | — | ◇ UNVERIFIED |
| HRHolly Refining & Marketing - Tulsa LLC | Tulsa | OK | — | ◇ UNVERIFIED |
| HOHollywood Oil Corporation | Los Angeles | CA | — | ◇ UNVERIFIED |
| HOHome & Oil Gas CO INC | Henderson | KY | — | ◇ UNVERIFIED |
| HCHumphrey Charcoal, INC. | Brookville | PA | — | ◇ UNVERIFIED |
| HCHunt Crude Oil Melvin Station | Melvin | AL | — | ◇ UNVERIFIED |
| HRHunt Refining CO | Moundville | AL | — | ◇ UNVERIFIED |
| HSHunt Southland Lumberton Refinery | Lumberton | MS | — | ◇ UNVERIFIED |
| HSHunt Southland Refining Company | Sandersville | MS | — | ◇ UNVERIFIED |
| HVHunt Vicksburg Terminal | Vicksburg | MS | — | ◇ UNVERIFIED |
| IKIes - Kapolei | Kapolei | HI | — | ◇ UNVERIFIED |
| INIfi Newark, INC. | Newark City | NJ | — | ◇ UNVERIFIED |
| IWIndependent Waste Oil INC - Unit B | Jacksonville | FL | — | ◇ UNVERIFIED |
| IFIndiana Flame Service - Contractor of a | Burns Harbor | IN | — | ◇ UNVERIFIED |
| IPIndustrial Process & Chem CO | Long Beach | CA | — | ◇ UNVERIFIED |
| IUInfineum USA - Linden Technology Center | Linden | NJ | — | ◇ UNVERIFIED |
| ITInfra Technology LLC | Wharton | TX | — | ◇ UNVERIFIED |
| IPInsite Property Group, LLC | Los Angeles | CA | — | ◇ UNVERIFIED |
| ISIntergulf - Strang Rd Facility | La Porte | TX | — | ◇ UNVERIFIED |
| IPInternational Petroleum CORP | Wilmington | DE | — | ◇ UNVERIFIED |
| IPInternational Petroleum CORP | Plant City | FL | — | ◇ UNVERIFIED |
| IWInternational Waxes/titusville | Titusville | PA | — | ◇ UNVERIFIED |
| IIntertek | Texas City | TX | — | ◇ UNVERIFIED |
| IWIntl Waxes Plt | Smethport | PA | — | ◇ UNVERIFIED |
| IBIsg Burns Harbor | Burns Harbor | IN | — | ◇ UNVERIFIED |
| ITIsland Transportation CORP | Mamaroneck | NY | — | ◇ UNVERIFIED |
| IUIstil Usa/milton Plt | Milton | PA | — | ◇ UNVERIFIED |
| JGJ3c Group | Soquel | CA | — | ◇ UNVERIFIED |
| JOJacck Oil INC. | Ontario | CA | — | ◇ UNVERIFIED |
| JCJankovich CO San Diego Facility | San Diego | CA | — | ◇ UNVERIFIED |
| JHJb Hunt Terminal | Joliet | IL | — | ◇ UNVERIFIED |
| JGJefferson Gas Processing | Winnie | TX | — | ◇ UNVERIFIED |
| JFJerry Finney Property | Bloomfield | NM | — | ◇ UNVERIFIED |
| JYJessieville Yard | Jessieville | AR | — | ◇ UNVERIFIED |
| JCJeweled Cross | North Attleboro | MA | — | ◇ UNVERIFIED |
| JCJewell Coke Company - Patterson Stock Pile | Oakwood | VA | — | ◇ UNVERIFIED |
| JIJ.v. Industrial Companies LTD | Martinez | CA | — | ◇ UNVERIFIED |
| KRKanawha River Terminals LLC | Louisa | KY | — | ◇ UNVERIFIED |
| KDKeneco Distributors INC | Van Wert | OH | — | ◇ UNVERIFIED |
