| New York Stock Exchange: TSO
Similar to: Murphy Oil Corp.
Tesoro Corp. engages in the refining and marketing of petroleum products. It operates through two segments: Refining and Retail. The Refining segment sells refined products to unbranded marketers and opportunistically exports refined products to foreign markets. The Retail segment sells gasoline, diesel fuel and convenience store items through company-operated retail stations and branded jobber dealers. The company was founded by West V. Robert Jr. in 1968 and is headquartered in San Antonio, TX.