HollyFrontier

The HollyFrontier Corporation is a Fortune 500 company based in Dallas, TX. HollyFrontier is a petroleum refiner and distributor of petroleum products, from gasoline to petroleum-based lubricants and waxes. Michael Jennings is CEO and president of HollyFrontier, replacing George Damaris on 1 January 2020. The company has primary refining operations in Kansas, New Mexico, Oklahoma, Utah, Washington, Pennsylvania, and Wyoming.
History.
HollyFrontier Corporation was originally incorporated under the name General Appliance Corporation in 1947 and changed its name to Holly Corporation in 1952. Holly Corporation bought both the Sinclair (originally Texaco) and the Sunoco (originally Cosden) refineries in Tulsa, Oklahoma in 2009, and announced that it would operate both as a single refinery.
In early 2017, HollyFrontier bought Suncor's Petro-Canada Lubricants unit in Mississauga, Ontario, Canada.
In early 2019, HollyFrontier bought Sonneborn, a manufacturer of food grade white mineral oils and waxes located in Petrolia, Pennsylvania.
In May 2021, HollyFrontier agreed to purchase Shell's Puget Sound Refinery located near Anacortes, Washington.
Operations.
HollyFrontier operates 6 refineries:
The company also maintains the following divisions:
Merger.
Holly Corporation and Frontier Oil merged forming HollyFrontier Corporation in July 2011.