Contact

Media

Members of the media should contact the Tesoro media team at:

(210) 626-7702

media@tsocorp.com

Investors

Analysts and investors with questions should contact the Tesoro Investor Relations team:

Brian Randecker
Investor Relations
(210) 626-4757

irelations@tsocorp.com

Questions?

Please submit your question through the contact form below and we will respond as soon as possible.