Providing Energy Solutions

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

See How We Do It

2025 Second Quarter Financial Results Conference Call

Tuesday, August 5, 2025, 11:00 a.m. ET

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Sustainability

Sustainability Driven

Our commitment to sustainability means striving to create shared value with our stakeholders — empowering people to achieve more, contributing to progress in our communities and protecting the environment we all share.

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Sustainability

Join MPC’s Digital Transformation

    • Marathon Petroleum has immediate Information Technology opportunities for developers, analyst, cybersecurity and more. Positions available at multiple locations across the United States. At MPC, we’re committed to being a great place to work – one that welcomes new ideas, encourages diverse perspectives, develops our people, and fosters a collaborative team environment.

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Focused on Energy

For the fifth consecutive year, we earned the ENERGY STAR® Partner of the Year – Sustained Excellence Award, the highest level of recognition in the U.S. Environmental Protection Agency’s (EPA) ENERGY STAR® program. This honor acknowledges the success of our company-wide energy efficiency and environmental compliance efforts.

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Sustainability

The Latest at MPCSee all stories

  • Salt Lake City refinery sends a taste of home to Marines in Okinawa

    Community News

    Salt Lake City, Utah, FoundationRead More

  • Honoring Heroism: National Medal of Honor Museum opens in Arlington, Texas

    Community News

    community investmentRead More

  • Marathon Petroleum honored with Port of Long Beach Green Flag Award

    Business News

    Los Angeles, California, Environment, Award, Logistics, Long Beach, homepage, newsroom, sustainability Read More

Renewable Fuels

At Marathon Petroleum, we are sharpening our focus on meeting the world’s growing energy needs while reducing our carbon emissions intensity. Our Renewable Fuels portfolio is comprised of a Renewable Diesel segment and assets in our Refining & Marketing segment.

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Martinez

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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Map of Marathon Petroleum Operations in Refining, Midstream and Retail

MPC at a Glance

View Operations

Retail
  • 2 strong brands:Marathon® and ARCO®
    • ~7,740Branded Locations
    • ~1,160 Direct Dealer Locations, Primarily in California
Refining
  • 13 Refineries
    • 12 States
    • Approximately 3 million Barrels per calendar day
      crude oil refining capacity
Midstream
  • 1 High-growth mlp MPLX LP
    • 40 Million Barrels of Terminal Storage Capacity
    • 12.4 Billion Standard Cubic Feet Per Day
      of Natural Gas Processing Capacity

Riverboat transporting fuel Midstream

Our Midstream segment primarily includes the operations of MPLX,  MPC's sponsored master limited partnership.

LEARN MORE ABOUT OUR LOGISTICS

A shot of the Garryville Refinery at twilightRefining

We operate the nation's largest refining system with approximately 3 million barrels per day of crude oil capacity across 13 refineries.

LEARN MORE ABOUT OUR REFINERIES

Girl pumping gas at a Marathon stationRetail

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

FIND OUT MORE ABOUT OUR BRANDS