Marathon Petroleum

Marathon Petroleum Corporation is a leading, integrated, downstream energy company headquartered in Findlay, Ohio. The company operates the nation’s largest refining system with more than 3 million barrels per day of crude oil capacity across 16 refineries. Marathon Petroleum's marketing system includes branded locations across the United States, including Marathon branded outlets. Speedway LLC, a Marathon Petroleum subsidiary, owns and operates retail convenience stores across the United States. MPC also owns the general partner and majority limited partner interest in MPLX LP, a midstream company which owns and operates gathering, processing, and fractionation assets, as well as crude oil and light product transportation and logistics infrastructure

Martinez Refinery

Our Martinez refinery is in Martinez, California, and has a crude oil capacity of 161,000 barrels per calendar day (bpcd).

Using crude oils from California and other domestic and foreign sources, the refinery produces cleaner-burning California Air Resources Board (CARB) gasoline and CARB diesel fuel, as well as conventional gasoline, distillates, petroleum coke, propane, heavy fuel oil and refinery-grade propylene. Products are distributed via truck, rail, pipeline and ship.

At Marathon Petroleum, we know that community is important. It's why we do what we do every day. So, aside from fueling the Martinez area, we also make it a priority to be actively involved in efforts that have a positive impact on the community. Listed below are some of the ways that we do just that.

Provided $1.24 million in 2018 in charitable giving to non-profit organizations in Northern California, including the Mt. Diablo Unified School District, Contra Costa County Fire Protection District, The Gardens at Heather Farm, Food Bank of Contra Costa and Solano, Diablo Valley Veterans Foundation, the Marine Mammal Center and more

Named 33rd most philanthropic company in the Bay Area by San Francisco Business Times

Donates use of 16 baseball diamonds and two soccer fields on refinery property to support local youth sports leagues