Tesoro Corporation
Company Information

Tesoro Corporation Company Profile

Once a player in the exploration and production field, Tesoro Corporation (formerly Tesoro Petroleum) has been enjoying a more refined existence in recent years as a downstream operator. The independent oil refiner and marketer operates seven US refineries -- in Alaska, California (two), Hawaii, North Dakota, Utah, and Washington -- with a combined capacity of 665,000 barrels per day. It produces gasoline, jet fuel, diesel fuel, fuel oil, liquid asphalt, and other fuel products. Tesoro markets fuel to 1,200 branded retail gas stations (including 375 company-operated stations under the Tesoro, Shell, and USA Gasoline brands), in Alaska, Hawaii, and 15 western states.