Company Name: Tesoro Corporation

Tesoro Corporation operates refineries located in the western United States. These refineries produce a number of petroleum products including asphalt, calcined coke, diesel fuels, fuel gases, gasoline, heavy fuel oils, liquefied petroleum gas, propane and propylene. In addition to operating its refineries, the company is engaged in a number of other activities including:

  • Owns an interest and the general partner of Tesoro Logistics LP
  • Owns over 2,200 retail locations
  • Sells wholesale gasoline and diesel fuels
  • Sells commercial jet fuels, heavy fuels and a number of other finished products.

Ticker Symbol: TSO (New York Stock Exchange)

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Headquarters: San Antonio, TX