Sinclair Oil Corporation

Sinclair Oil Corporation

A proud tradition was born on May 1, 1916, when Harry Sinclair formed Sinclair Oil from the assets of eleven small petroleum companies. Sinclair quickly grew to become the seventh largest oil company in the United States. The original Sinclair Oil Company began marketing the apatosaurus (brontosaurus) in 1930 and now after more than 70 years, "Dino" still remains one of the most recognizable corporate logos in the world.

Way out west, where fossils are found, brontosaur signs appear all 'round. They belong to Sinclair Oil's more than 2,600 service stations and convenience stores in 21 western and midwestern US states. The company also operates three oil refineries, pipelines, exploration operations, and a trucking fleet, all in the western US. It owns a 71,500-barrels-per-day refinery in Rawlins, Wyoming, a 20,000-barrels-per-day unit in Casper, Wyoming, and a 75,000-barrels-per-day refinery in Tulsa, Oklahoma. A diversified company, Sinclair also owns the Grand America Hotel, the Little America hotel chain, and two ski resorts (Sun Valley in Idaho and Snowbasin in Utah). The company is owned and led by R. Earl Holding.

Contact Details

Office Address

Sinclair Oil Corporation
550 E. South Temple
Salt Lake City, UT, USA 84102
Phone: (801) 524-2700
Fax: (801) 524-2880

Executives

Chairman

R. Earl Holding

EVP Operations

Kevin Brown

Business Reviews for Sinclair Oil Corporation

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