HF Sinclair Corp

HF Sinclair Corporation is an independent energy company that produces and markets high-value light products including gasoline, diesel fuel, jet fuel, renewable diesel, and lubricants and specialty products. The company owns and operates seven refineries located in Kansas, Oklahoma, New Mexico, Wyoming, Washington, and Utah. It markets refined products principally in the Southwest U.S., Rocky Mountains extending into the Pacific Northwest, and neighboring Plains states, supplying fuels to more than 1,850 branded Sinclair stations and licensing the brand to over 350 additional locations nationwide. HF Sinclair produces renewable diesel at facilities in Wyoming and New Mexico. Through its Lubricants & Specialties segment — which it plans to separate into an independent publicly traded company — the company produces and markets base oils, specialty lubricants, white oils, petrolatums, waxes, and finished lubricants across the U.S., Canada, the Netherlands, and exports to more than 80 countries. Its Midstream segment, operated through wholly-owned subsidiary Holly Energy Partners, L.P., provides petroleum product and crude oil transportation, terminalling, storage, and throughput services. Steve Ledbetter has been appointed as CEO and president effective January 1, 2027, succeeding Franklin Myers who will transition to executive chairperson. The company is listed on NYSE under the ticker DINO. Updated Oct 28, 2026