• Tesoro Foundation awards $200,000 grant to support San Antonio Prefreshman Engineering Program

    The San Antonio-based Tesoro Foundation has made a two-year, $200,000 grant to the San Antonio Prefreshman Engineering Program (PREP), according to a joint announcement by Tesoro Corporation (NYSE:TSO) and The University of Texas at San Antonio (UTSA).

    Read More
  • Make an Impact. Power Your Career.

    Tesoro is growing...and we're hiring exceptional people with the passion to make a difference.

    Read More
  • Retail Stations

    Tesoro's retail-marketing system includes over 2,200 retail stations under the ARCO®, Shell®, Exxon®, Mobil®, USA Gasoline™ and Tesoro® brands.

    Read More
  • Creating Shared Value

    Operating responsibly is essential to creating shared value that benefits our communities, employees, customers and shareholders.

    Read More