HF Sinclair is an integrated petroleum refiner that owns and operates seven refineries serving the Rockies, midcontinent, Southwest, and Pacific Northwest, with a total crude oil throughput capacity of 678,000 barrels per day. It can produce 380 million gallons of renewable diesel annually. It holds a marketing business with over 300 distributors and 1,500 wholesale branded sites across 30 states. It also owns and operates 4,400 miles of petroleum product pipelines and terminals principally in the southwestern United States.