Providing Energy Solutions

At Marathon Petroleum, we're in the business of enhancing life's possibilities.

See How We Do It

Come Join a Winning Team

The diverse backgrounds and perspectives of our people help make our company a great place to work. Learn more about our opportunities to move your career forward.

 

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MPC named a top employer for diversity

For the second consecutive year, Marathon Petroleum Corp.  has been ranked on the Forbes Best Employers for Diversity list.

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A Leading Energy Company

Marathon Petroleum is a leading, integrated, downstream energy company. We operate the nation's largest refining system, are one of the largest midstream operators in North America, and have a nationwide retail and marketing business.

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2018 and 2019 ENERGY STAR® Partner of the Year

Marathon Petroleum received the Environmental Protection Agency's (EPA) annual award in 2018 and 2019  for our progress to increase energy efficiency across all operations. Since the EPA began that program in 2006, we've been recognized more than all other U.S. refiners combined. Marathon Petroleum is the only petroleum refining company to earn the award in 2018 and 2019.

Learn Why

Our Values

We promote diversity and inclusion. We back worthy community causes. We save energy, reduce emissions and preserve wildlife. All while providing products that make people's lives better. 

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Operations Map

MPC at a Glance

View Operations

Refining
  • 16
    Refineries
  • Largest
    U.S. refiner
    13
    states
    3 million+
    barrels per day
    REFining Capacity
Midstream

  • 2
    High-growth mlps

    MPLX LP anD

    Andeavor Logistics LP
  • 13,000+ Miles
    Pipelines
    ~120
    Terminals
    10+ Billion
    Cubic/Ft Day
    Processing Capacity
Retail
  • 3
    strong brands: speedway®,  marathon® and Arco®
  • ~3,900
    company owned and operated
    ~6,800
    branded locations
    ~1,000
    Direct Dealer Locations, primarily in California

Refining

We operate the nation's largest refining system with more than 3 million barrels per day of crude oil capacity across 16 refineries.

LEARN MORE ABOUT OUR REFINERIES

Midstream

Our Midstream segment primarily includes the operations of MPLX and Andeavor Logistics, Marathon Petroleum's sponsored master limited partnerships.

LEARN MORE ABOUT OUR LOGISTICS

Retail: Gas Stations

We have three strong brands: Marathon, Speedway and ARCO that fuel the needs of the motoring public.

FIND OUT MORE ABOUT OUR BRANDS