Marathon Petroleum Corporation Employee Directory

Oil and GasOhio, United States10001+ Employees

Marathon Petroleum Corporation (MPC) is a leading, integrated, downstream and midstream energy company headquartered in Findlay, Ohio. The company operates the nation's largest refining system. MPC's marketing system includes branded locations across the United States, including Marathon brand retail outlets. MPC also owns the general partner and majority limited partner interest in MPLX LP, a midstream company that owns and operates gathering, processing, and fractionation assets, as well as crude oil and light product transportation and logistics infrastructure. More information is available at www.marathonpetroleum.com.

Find Marathon Petroleum Corporation employees' phone numbers or email addresses

Marathon Petroleum Corporation Global Highlights

North America
20K

United States Of America
19K
Mexico
66
Canada
23
Jamaica
1

Europe
124

United Kingdom Of Great Britain And Northern Ireland
72
France
11
Italy
9
Switzerland
6
Netherlands
5
Norway
4
Germany
4
Spain
3
Poland
3
Serbia
2
Cyprus
1
Croatia
1
Albania
1
Slovenia
1
Azerbaijan
1

Asia
104

India
47
Singapore
10
Pakistan
7
Indonesia
7
Viet Nam
6
Bangladesh
4
Iran
4
Malaysia
3
Philippines
3
Iraq
2
Thailand
2
China
2
United Arab Emirates
2
Afghanistan
1
Turkey
1
Qatar
1
Saudi Arabia
1
Lebanon
1

Africa
57

Nigeria
27
South Africa
8
Egypt
6
Equatorial Guinea
3
Kenya
2
Benin
2
Ethiopia
1
Ghana
1
Libya
1
Namibia
1
Uganda
1
Morocco
1
Zimbabwe
1
Tanzania
1
Algeria
1

South America
21

Brazil
6
Peru
4
Argentina
3
Ecuador
3
Colombia
2
Chile
2
Uruguay
1

Oceania
6

Australia
5
New Zealand
1

Marathon Petroleum Corporation's Leadership

G. P.
Chief Executive Officer
Mobile Phone
Email
E. P.
Chief Digital Officer
Mobile Phone
Email
M. R. M.
Chief Information Security Officer And Vice President Of Infrastructure
Mobile Phone
Email
D. O.
Chief Operating Officer
Mobile Phone
Email
J. C.
Chief Information Security Officer Role
Mobile Phone
Email
K. H.
Chief Financial Officer
Mobile Phone
Email
M. M.
President And Chief Executive Officer
Mobile Phone
Email
A. R.
Cfo, Latam
Mobile Phone
Email

Marathon Petroleum Corporation Employee Metrics

100%

50%

0%

2025

2024

Engineering
Analytics
Program & Project Management
Operations
Information Technology
Other

Contact profiles from Marathon Petroleum Corporation

Name

Title

Contact Info

Location

Last Update

J. M.
President And Chief Executive Officer
Mobile Phone
Email
Oct 16, 2024
J. W.
Founder
Mobile Phone
Email
UNITED STATES
Mar 08, 2023
J. R.
President And Chief Executive Officer
Mobile Phone
Email
Oct 18, 2024
J. G.
President
Mobile Phone
Email
Oct 22, 2024
J. C.
Chief Information Security Officer Role
Mobile Phone
Email
Nov 05, 2024
J. E.
Owner
Mobile Phone
Email
Oct 23, 2024
J. L.
Co-Owner
Mobile Phone
Email
United StatesTexas
Aug 19, 2025
K. H.
Chief Financial Officer
Mobile Phone
Email
United StatesAlaska
Oct 22, 2024
L. C.
Owner
Mobile Phone
Email
UNITED STATES
Mar 08, 2023
L. C.
Svp Controller/Coo
Mobile Phone
Email
Oct 23, 2024

Frequently Asked Questions

What is Marathon Petroleum Corporation known for?

Marathon Petroleum Corporation was founded in 1887 operates in the Oil and Gas industry. The company's main headquarters is located in 539 S. Main St Findlay, Ohio 45840 US; you can contact the main corporate office by phone at

+1-419-422-****

. Explore Marathon Petroleum Corporation's company overview page for more information.

What is Marathon Petroleum Corporation's most common email format?

Marathon Petroleum Corporation employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Marathon Petroleum Corporation email formats with LeadIQ.

How many employees does Marathon Petroleum Corporation have currently?

Marathon Petroleum Corporation has approximately 16K employees as of October 2025. These team members are located across 6 continents, including North AmericaEuropeAsia.

Who are Marathon Petroleum Corporation's key employees and leadership?

As of October 2025, Marathon Petroleum Corporation's key employees include:

Chief Executive Officer: G. P.
Chief Digital Officer: E. P.
Chief Information Security Officer And Vice President Of Infrastructure: M. R. M.
Chief Operating Officer: D. O.
Chief Information Security Officer Role: J. C.

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