Marathon Petroleum vs GE Vernova
Side-by-side comparison of AI visibility scores, market position, and capabilities
Findlay OH petroleum refining (NYSE: MPC); largest US refiner 3M barrels/day, CEO Maryann Mannen elected Chairman (Jan 2026), MPLX midstream MLP, Martinez renewable diesel conversion competing with Valero and Phillips 66.
About
Marathon Petroleum Corporation is a Findlay, Ohio-based petroleum refining and midstream company — publicly traded on the New York Stock Exchange (NYSE: MPC) as an S&P 500 Energy component — operating the largest crude oil refining system in the United States with 13 refineries and approximately 3 million barrels per day of crude oil processing capacity across Texas, Louisiana, Illinois, Michigan, Ohio, North Dakota, California, and Washington, along with a majority ownership interest in MPLX LP (NYSE: MPLX), a midstream pipeline, terminal, and marine vessel MLP that gathers, processes, transports, and stores crude oil, natural gas, and petroleum products. In a defining leadership development, Marathon Petroleum's board elected CEO Maryann T. Mannen as Chairman of the Board effective January 1, 2026, succeeding Michael Hennigan who retired after leading the company through the Speedway divestiture and pandemic recovery — consolidating corporate governance leadership in Mannen following her tenure as CEO during which she managed the company's operations and capital allocation strategy. Marathon Petroleum's large-scale refining system (including the Galveston Bay refinery in Texas City as the largest US refinery at 631,000 barrels/day) processes crude oil into gasoline, diesel, jet fuel, and specialty products distributed through branded Speedway (sold to 7-Eleven in 2021) and independent dealer networks and MPLX's logistics infrastructure.
Cambridge MA energy equipment spin-off from GE (NYSE: GEV) at $34.9B revenue 2024; 7,000+ gas turbines and 55,000 wind turbines generating 25-30% of global electricity competing with Siemens Energy and Vestas for energy transition equipment.
About
GE Vernova is a Cambridge, Massachusetts-based global energy equipment and services company — publicly traded on the New York Stock Exchange (NYSE: GEV) — that emerged as an independent entity in April 2024 following its spin-off from General Electric, employing approximately 75,000 people across 100 countries and focused on accelerating the energy transition through three core business segments: Power (gas turbines, nuclear, and steam solutions), Wind (onshore and offshore wind turbines), and Electrification (grid solutions, power conversion, and electrification software). Generating $34.9 billion in revenue in 2024 with strong growth across all segments, GE Vernova operates more than 7,000 gas turbines and 55,000 wind turbines globally — equipment that generates approximately 25-30% of the world's electricity.
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