Primary Job Title President, Chief Executive Officer Primary Organization
Marathon Petroleum
Location Findlay, Ohio, United States Regions Great Lakes, Midwestern US Gender Female
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Maryann T. Mannen is based out of Findlay, Ohio, and is the President, Chief Executive Officer and Chairman of Marathon Petroleum and also Independent Director of Prudential Financial. Maryann previously worked at CNBC CFO Council as a CFO Council Member. Maryann T. Mannen attended Rider University.


