David R. Heppner

David R. Heppner

Corporate Officer/Principal at MARATHON PETROLEUM CORPORATION

57 year
Energy Minerals
Health Services
Commercial Services

David R. Heppner active positions

CompaniesPositionStartEnd
MARATHON PETROLEUM CORPORATION Corporate Officer/Principal 2018-09-30 -
MPLX LP Corporate Officer/Principal 2022-08-31 -
United Way of Clark, Champaign & Madison Counties President - -
Chairman - -
Corporate Officer/Principal - -
Ohio Northern University Director/Board Member - -
Director/Board Member - -

Career history of David R. Heppner

Former positions of David R. Heppner

CompaniesPositionStartEnd
Corporate Officer/Principal - -
Black Swamp Area Council Corporate Officer/Principal - -
Corporate Officer/Principal - -
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Training of David R. Heppner

Ohio Northern University Undergraduate Degree

Statistics

International

United States 13

Operational

Corporate Officer/Principal 7
Director/Board Member 4
Undergraduate Degree 1

Sectoral

Energy Minerals 3
Health Services 3
Commercial Services 3

Positions held

Active

Inactive

Listed companies

Private companies

Linked companies

Listed companies2
MARATHON PETROLEUM CORPORATION

Energy Minerals

MPLX LP

Industrial Services

Private companies9

Health Services

Health Services

Retail Trade

Commercial Services

United Way of Clark, Champaign & Madison Counties

Black Swamp Area Council

Industrial Services

Energy Minerals

Commercial Services

See company connections