Providing Energy Solutions
At Marathon Petroleum Corporation, we're in the business of enhancing life's possibilities.
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.
Part of Detroit for 60 years!
Since 1959, the people of Marathon Petroleum’s refinery in Southwest Detroit have been proud to be part of the Detroit community. Our Detroit refinery donated $2 million toward the renovation of the Kemeny Community Center in Southwest Detroit. Recently, MPC sponsored a summer celebration at the center, providing games, activities, pizza, ice cream, and more for about 700 of our neighbors.
A Leading Energy Company
MPC 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.
2018 and 2019 ENERGY STAR® Partner of the Year
MPC 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. MPC is the only petroleum refining company to earn the award in 2018 and 2019.
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.
MPC at a Glance
Refining
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16 Refineries -
- Largest U.S. Refiner
- 13 States
- 3 million+ Barrels per day
refining capacity
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Washington
Anacortes- Crude Oil Capacity: 119,000 bpcd
- Employees: Approx. 390
- Fast Fact: Products are distributed through pipeline connected terminals and MPC's marine terminal via ships and barges.
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Ohio
Canton- Crude Oil Capacity: 93,000 bpcd
- Employees: Approx. 340
- Fast Fact: Supply consists of sweet and sour crude oils, including production from the nearby Utica shale.
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Kentucky
Catlettsburg- Crude Oil Capacity: 277,000 bpcd
- Employees: Approx. 740
- Fast Fact: MPC completed construction of a condensate splitter in 2015, increasing the refinery's capacity to process condensate from the Utica shale region.
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Michigan
Detroit- Crude Oil Capacity: 140,000 bpcd
- Employees: Approx. 510
- Fast Fact: It is the only petroleum refinery in Michigan.
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North Dakota
Dickinson- Crude Oil Capacity: 19,000 bpcd
- Employees: Approx. 90
- Fast Fact: MPC plans to convert this refinery into a 12,000 bpcd, 100 percent renewable diesel facility, which will process refined soy oil and other organically derived feedstocks, by December 2020.
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Texas
El Paso- Crude Oil Capacity: 131,000 bpcd
- Employees: Approx. 440
- Fast Fact: The refinery was originally two facilities.
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Texas
Galveston Bay- Crude Oil Capacity: 585,000 bpcd
- Employees: Approx. 1,790
- Fast Fact: The refinery has access to the export market and multiple options to sell refined products.
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New Mexico
Gallup- Crude Oil Capacity: 26,000 bpcd
- Employees: Approx. 220
- Fast Fact: The refinery primarily processes high-quality crude known as Four Corners Sweet into gasoline, distillate, heavy fuel oil and propane.
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Louisiana
Garyville- Crude Oil Capacity: 564,000 bpcd
- Employees: Approx. 930
- Fast Fact: The refinery is located on former San Francisco Plantation property, designated a National Historic Landmark.
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Alaska
Kenai- Crude Oil Capacity: 68,000 bpcd
- Employees: Approx. 230
- Fast Fact: The refinery processes mainly Alaska domestic crude along with limited international crude.
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California
Los Angeles- Crude Oil Capacity: 363,000 bpcd
- Employees: Approx. 1,620
- Fast Fact: The Los Angeles refinery is the largest refinery on the West Coast and is a major producer of clean fuels.
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North Dakota
Mandan- Crude Oil Capacity: 71,000 bpcd
- Employees: Approx. 290
- Fast Fact: The refinery began operations in 1954.
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California
Martinez- Crude Oil Capacity: 161,000 bpcd
- Employees: Approx. 740
- Fast Fact: Using crude oils from California and other domestic and foreign sources, the refinery produces motor fuels, including cleaner-burning California Air Resources Board (CARB) gasoline and CARB diesel fuel.
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Illinois
Robinson- Crude Oil Capacity: 245,000 bpcd
- Employees: Approx. 690
- Fast Fact: The refinery was built in 1906 and purchased by MPC in 1924.
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Utah
Salt Lake City- Crude Oil Capacity: 61,000 bpcd
- Employees: Approx. 260
- Fast Fact: The refinery began operations in 1908 and is now the largest in Utah.
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Minnesota
St. Paul Park- Crude Oil Capacity: 98,000 bpcd
- Employees: Approx. 370
- Fast Fact: The refinery is located along the Mississippi River southeast of St. Paul Park, Minnesota and was originally built in 1939.
Midstream
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1 High-growth mlp MPLX LP -
- 13,000+ Miles Pipelines
- ~120 Terminals
- 10+ Billion Cubic/Ft Day
Processing Capacity
Retail
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3 strong brands: Speedway®, Marathon® and Arco® -
- ~3,900Company Owned and Operated
- ~6,800Branded 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.
Midstream
Our Midstream segment primarily includes the operations of MPLX, MPC's sponsored master limited partnership.
Retail
We have three strong brands: Marathon, Speedway and ARCO that fuel the needs of the motoring public.