New COO named at HollyFrontier


Dallas-based HollyFrontier Corporation, operator of refineries in Tulsa and in Kansas and other states gets a new Chief Operating Officer.

The company announced Timothy Go will join HollyFrontier as Executive Vice President and COO effective in July 2020 after leaving his current role as CEO of Calumet Specialty Products Partners, L.P.

He has 30 years of experience in petroleum refining and specialty chemical markets. He also served as Vice President of Operations of Flint Hills Resources, LPL, a wholly-owned subsidiary of Kock Industries. He also spent 18 years with ExxonMobil Corporation.


HollyFrontier Corporation, headquartered in Dallas, Texas, is an independent petroleum refiner and marketer that produces high value light products such as gasoline, diesel fuel, jet fuel and other specialty products. HollyFrontier owns and operates refineries located in Kansas, Oklahoma, New Mexico, Wyoming and Utah and markets its refined products principally in the Southwest U.S., the Rocky Mountains extending into the Pacific Northwest and in other neighboring Plains states.

Source: Business Wire