About Gary R. Heminger
Born 1955. Gary R. Heminger is a business executive.
Career Heminger served as the CEO of Marathon Petroleum from 30 June 2011 until 18 March 2020. Heminger began working for Marathon in 1975. He spent three years in London as audit supervisor of the Brae Project and eight years with Emro Marketing in several marketing and commercial roles. In 1991, he was named vice president of Emro Marketing’s Western Division. From 1995 to 1996, he served as president of Marathon Pipe Line Company.
Time reported in March 2018 that Heminger earned 935 times more than Marathon Petroleum's median employee.
Memberships Heminger was appointed to a nine-year term on the Ohio State University board of trustees by Governor John Kasich. Heminger’s term was extended from June 11, 2018, to May 13, 2027.
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Important facts
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Frequently asked questions
Who is Gary R. Heminger?
American businessman
When was Gary R. Heminger born?
Gary R. Heminger was born in 1955.
What is Gary R. Heminger's occupation?
Gary R. Heminger is a business executive.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Gary R. Heminger. https://biography.guide/gary-r-heminger/
MLA: "Gary R. Heminger." Biography.guide, https://biography.guide/gary-r-heminger/.
Chicago: "Gary R. Heminger." Biography.guide. https://biography.guide/gary-r-heminger/.
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