• Tesoro Exceeds New Federal Crude Oil Tank Cars Standards With Addition of Enhanced Rail Cars

    Tesoro Corporation (NYSE:TSO) announced today that Tesoro Refining & Marketing Company LLC (Tesoro) is upgrading its crude oil rail car fleet with the addition of 210 enhanced tank cars that exceed new safe transport standards issued by the U.S. Department of Transportation (USDOT) on May 1. Read More

  • Make an Impact. Power Your Career.

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

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  • Retail Stations

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

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  • Creating Shared Value

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

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