| | | | | | | | |
| Name of Entity | | State or Country of Incorporation or Organization |
| | |
| 7037619 Canada Inc. | | Canada |
| Artesia PTU LLC | | Delaware |
| Artesia Renewable Diesel Company LLC | | Delaware |
| Black Eagle LLC | | Delaware |
| Cheyenne Logistics LLC | | Delaware |
| Cheyenne Pipeline LLC (joint venture) | | Texas |
| Cheyenne Renewable Diesel Company LLC | | Delaware |
| Cushing Connect Pipeline & Terminal LLC (joint venture) | | Delaware |
| Cushing Connect Pipeline Holdings LLC (joint venture subsidiary) | | Delaware |
| Cushing Connect Terminal Holdings LLC (joint venture subsidiary) | | Delaware |
| Eagle Consolidation LLC | | Delaware |
| EDR Realty LLC | | Delaware |
| El Dorado Logistics LLC | | Delaware |
| El Dorado Osage LLC | | Delaware |
| El Paso Operating LLC | | Delaware |
| Ethanol Management Company LLC | | Delaware |
| Frontier Aspen LLC (f/k/a HEP Casper SLC LLC) | | Delaware |
| Frontier Pipeline LLC | | Delaware |
| Frontier Refining & Marketing LLC | | Delaware |
| HEP Cheyenne LLC | | Delaware |
| HEP Cushing LLC (f/k/a HEP Cheyenne Shortline LLC) | | Delaware |
| HEP El Dorado LLC | | Delaware |
| HEP Fin-Tex/Trust-River, L.P. | | Texas |
| HEP Logistics GP, L.L.C | | Delaware |
| HEP Logistics Holdings, L.P. | | Delaware |
| HEP Mountain Home, L.L.C. | | Delaware |
| HEP Navajo Southern, L.P. | | Delaware |
| HEP Oklahoma LLC | | Delaware |
| HEP Pipeline Assets, Limited Partnership | | Delaware |
| HEP Pipeline GP, L.L.C. | | Delaware |
| HEP Pipeline, L.L.C. | | Delaware |
| HEP Refining Assets, L.P. | | Delaware |
| HEP Refining GP, L.L.C. | | Delaware |
| HEP Refining, L.L.C. | | Delaware |
| HEP Tulsa LLC | | Delaware |
| HEP Woods Cross, L.L.C. | | Delaware |
| HF Sinclair Asphalt Company LLC (f/k/a HollyFrontier Asphalt Company LLC) | | Delaware |
| HF Sinclair Casper Refining LLC (f/k/a Sinclair Casper Refining Company LLC) | | Delaware |
| HF Sinclair Cheyenne Refining LLC (f/k/a HollyFrontier Cheyenne Refining LLC) | | Delaware |
| HF Sinclair El Dorado Refining LLC (f/k/a HollyFrontier El Dorado Refining LLC) | | Delaware |
| HF Sinclair Field Services LLC (f/k/a Sinclair Field Services LLC) | | Delaware |
| HF Sinclair Golf Course LLC (f/k/a Sinclair Golf Course LLC) | | Delaware |
| HF Sinclair Navajo Refining LLC (f/k/a HollyFrontier Navajo Refining LLC) | | Delaware |
| HF Sinclair Parco Refining LLC (f/k/a Sinclair Wyoming Refining Company LLC) | | Delaware |
| HF Sinclair Payroll Services, Inc. (f/k/a HollyFrontier Payroll Services, Inc.) | | Delaware |
| HF Sinclair Puget Sound Refining LLC (f/k/a HollyFrontier Puget Sound Refining LLC) | | Delaware |
| HF Sinclair Refining & Marketing LLC (f/k/a HollyFrontier Refining & Marketing LLC) | | Delaware |
| HF Sinclair Renewables Holding Company LLC (f/k/a HollyFrontier Renewables Holding Company LLC) | | Delaware |
| HF Sinclair Renewables Marketing LLC (f/k/a HollyFrontier Renewables Marketing LLC) | | Delaware |
| HF Sinclair Transportation LLC (f/k/a HollyFrontier Transportation LLC) | | Delaware |
| HF Sinclair Tulsa Refining LLC (f/k/a HollyFrontier Tulsa Refining LLC) | | Delaware |
| HF Sinclair Woods Cross Refining LLC (f/k/a HollyFrontier Woods Refining LLC) | | Delaware |
| Holly Energy Finance Corp. | | Delaware |
| Holly Energy Holdings LLC | | Delaware |
Holly Energy Partners – Operating, L.P. (1) | | Delaware |
| Holly Energy Partners, L.P. | | Delaware |
| Holly Energy Storage – Lovington LLC | | Delaware |
| Holly Logistic Services, L.L.C. | | Delaware |
| Holly Logistics Limited LLC | | Delaware |
| Holly Petroleum, Inc. | | Delaware |
