ANDV Andeavor

Andeavor (NYSE: ANDV) is pleased to announce the recipients of its annual Supplier Recognition Awards, selected for outstanding performance in alignment with Andeavor’s Guiding Principles.

Andeavor presented awards to suppliers in various categories, including:

• Supplier of the Year
• Safety
• Innovation and Value Delivery
• Shared Value
• Small, Disadvantaged or Diverse Business of the Year

Award recipients were chosen for exceptional performance during the 2017 calendar year, during which they delivered significant results in the award categories. Recipients were given their awards and honored by Andeavor employees and executives at the Andeavor Supplier Recognition Awards event on September 16, which was attended by nearly 240 employees from 84 supplier firms.

“Quality contractor work is of vital importance to Andeavor’s success, and we are both proud and gratified to be able to honor the best of the best at this year’s supplier recognition awards,” said CJ Warner, Executive Vice President, Operations. “Their partnership and contributions are a key ingredient to what we have achieved this year, and we appreciate this opportunity to celebrate together. “

The 2017 Andeavor Supplier Recognition Awards recipients are:

Safety

• Charles E. Thomas Company
• Universal Plant Services

Innovation/Value Delivery

• Turner & Townsend
• RELO Direct
• Aqua Drill International

Shared Value

• Baker Hughes, a GE company
• NGL Energy Partners
• Elite Enterprises
• Solomon, Saltsman & Jamieson Law Firm
• The Executas Group

Small, Disadvantaged or Diverse Business

• Total Petroleum Services

Supplier of the Year

• BrandSafway

About AndeavorAndeavor is a premier, highly integrated marketing, logistics and refining company. Andeavor's retail-marketing system includes approximately 3,330 stations marketed under multiple well-known fuel brands, including ARCO®, SUPERAMERICA®, Shell®, Exxon™, Mobil™, Tesoro®, USA Gasoline™ and Giant®. It also has ownership in Andeavor Logistics LP (NYSE: ANDX) and its non-economic general partner. Andeavor operates 10 refineries with a combined capacity of approximately 1.2 million barrels per day in the mid-continent and western United States.

Contacts:

Media Relations, media@andeavor.com, (210) 626-7702

Investor Relations: Brad Troutman, (210) 626-4568