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Overview

Tesoro has acquired Western Refining and adopted a new name, Andeavor. To learn more, please visit: www.andeavor.com.
Industry Oil and Gas
Headquarters San Antonio, TX
Company size 5,001-10,000 employees
Website http://www.tsocorp.com
Specialties

 Customer Service Number [Tesoro Corporation]:

Customer Service number +1 210 626 6000
Customer Service number +1 877 783 7676
Customer Service number +1 877 837 6762
Contact number +1 303 454 6606
Contact number +1 210 626 4280

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