Who owns sinclair oil company
22 Apr 2013 Billionaire Robert Earl Holding, whose business empire included ownership of Sinclair Oil and two world-class ski resorts in the U.S. West, has By 1913 Sinclair owned more than sixty oil companies, most of which were in Oklahoma, making him the largest independent oil operator in the Mid-Continent Other articles where Sinclair Oil Corporation is discussed: Harry F. Sinclair: … He was the owner of a stable that raised Thoroughbred horses (one of which