Executing With Integrity

Operating with Integrity

Integrity is Expected

If you view the pages of our company history, you'll learn we have American roots. MPC was founded and built on strong values. Honesty and integrity are and always will be very important to us and our business. That is why our company adheres to very strict governance practices and operates transparently in all engagements.

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Old Marathon Petroleum Gas Station

OEMS Wheel Graphic

Operational Excellence Management System

We believe that everyone – including our employees, contractors and business partners – shares responsibility for our HESS&PQ and sustainability performance. MPC’s Operational Excellence Management System framework aligns with the intent of RC14001® and ISO 9001 requirements and provides a systemic approach to advancing performance by outlining requirements that will enable us to achieve our goals and ensure our long-term success.

Learn More About Our Management System

Critical Oversight

MPC’s Board of Directors provides oversight for our company operations and activities, as well as our strategic direction, including sustainability objectives. Subcommittees are in place to assist and advise the full board about a variety of matters including financial and accounting, regulatory compliance, compensation practices and programs, governance issues, sustainability and more.

Learn About our Board Committees

Michael Hennigan

Marathon employees reading notes from a notebook

Human Rights and Core Values

At MPC, our Core Values, reinforced by our Board of Directors and executive management team, and promoted throughout our business and operations, are Safety and Environmental Stewardship, Integrity, Inclusion, Collaboration and Excellence. With these values as the foundation of our corporate culture, we work to make a positive difference in the communities where we have the privilege to operate. We respect the human, cultural and legal rights of all individuals and communities, including but not limited to our value chain partners, and promote the goals and principles of the United Nations Universal Declaration of Human Rights. Our commitment extends to the fair treatment and meaningful involvement of all people, including indigenous people, regardless of race, color, national origin or income level.

Key policies and disclosures that reflect our commitments regarding human rights and stakeholder engagement include:

These disclosures provide transparency into how we pursue our business objectives and manage these risks. 

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Cover image for 2024 MPC Sustainability Report