Organisational Structure of Marathon Oil

Marathon Oil Corporation, (NYSE: MRO) is a United States-based oil and natural gas exploration and production company. Principal exploration activities are in the United States, Norway, Equatorial Guinea, Angola and Canada. Principal development activities are in the United States, the United Kingdom, Norway, Equatorial Guinea, and Gabon. In addition, Marathon operates other businesses that market and transport its own and third-party natural gas, crude oil and products manufactured from natural gas, such as liquefied natural gas and methanol, primarily in the United States, Europe and West Africa. Marathon's headquarters facility is the Marathon Oil Tower in Houston, Texas.


CEO

Clarence Cazalot

Chairman of the Board

Thomas Usher

Director

Dennis Reilley

Director

Philip Lader

Director

Gregory Boyce

Director

David Daberko

Director

William Davis

Director

Charles Lee

Director

Pierre Brondeau

Director

Seth Schofield

Director

John Snow

Director

Michael Phelps

Director

Shirley Jackson

CFO

Janet Clark

Downstream

Gary Heminger

Upstream

David Roberts
Marathon Oil Canada

SR
Speedway SuperAmerica

AK
Exploration

AB

Marketing

Thomas Kelley

Refining

Richard Bedell
Supply, Distribution & Plann...

CC
Transportation & Logistics

GS
Legal & Secretary

SK
Human Resources

RS
Finance & Commercial Service...

GP

Accounting & Control

Michael Stewart
Compliance & Ethics

DS
Treasurer

PR
Investor Relations & Public ...

HT
Risk Management & Trading

MP
Tax

SL

Health, Environment & Safety

Douglas Rogers
Emerging Technology

LC
Natural Gas & Crude Oil Sales

PK
Procurement

MT
Products Supply & Optimizati...

PB
Planning & Portfolio Managem...

RE
CIO

TS

Crude Supply & Logistics

Michael Palmer
Associate Legal

MW

Public Policy

Eileen Campbell
Human Resources & Administra...

RN

Equatorial Guinea

MR

Responsibility

RL