• Tesoro Releases Its 2014 Social Responsibility Report

    Tesoro Corporation (NYSE:TSO) today released its 2014 Social Responsibility Report that outlines the Company’s performance, approach and commitment to social and environmental responsibility. 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