Name of Entity | State or Country of Incorporation or Organization | ||||
| Cheyenne Pipeline LLC (joint venture) | Texas | ||||
| Cheyenne Logistics 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 | ||||
| El Dorado Logistics LLC | Delaware | ||||
| El Dorado Operating LLC | Delaware | ||||
| El Dorado Osage LLC | Delaware | ||||
| Frontier Aspen LLC (f/k/a HEP Casper SLC 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 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 UNEV Holdings LLC | Delaware | ||||
| HEP UNEV Pipeline LLC | Delaware | ||||
| HEP Woods Cross, L.L.C. | Delaware | ||||
| Holly Energy Finance Corp. | Delaware | ||||
| Holly Energy Holdings LLC | Delaware | ||||
| Holly Energy Partners – Operating, L.P. | Delaware | ||||
| Holly Energy Storage – Lovington LLC | Delaware | ||||
| Lovington-Artesia, L.L.C | Delaware | ||||
| NWNAL LLC | Delaware | ||||
| Osage Pipe Line Company, LLC (joint venture) | Delaware | ||||
| Roadrunner Pipeline, L.L.C. | Delaware | ||||
| Sinclair Logistics LLC | Delaware | ||||
| Sinclair Pipeline Company LLC | Delaware | ||||
Sinclair Transportation Company LLC(1) | Delaware | ||||
| SLC Pipeline LLC (f/k/a HEP SLC, LLC) | Delaware | ||||
| UNEV Pipeline, LLC | Delaware | ||||
| Woods Cross Operating LLC | Delaware | ||||