The energy of all of us. The power of one.

HollyFrontier + Sinclair Oil = HF Sinclair

Change in motion.

Parts of our site are in transition while we update our online presence, and some pages may not reflect the most current information. Thank you for your patience.

Energy to do more.

For people.
For planet.

See our 2021 sustainability report.


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“Our evolution into HF Sinclair means new ways for us to step up and stand out – keeping energy affordable, sustainable and safe.”

— Mike Jennings, CEO, HF Sinclair