Officers

Gary R. Heminger
Chairman and Chief Executive Officer
MPLX GP LLC

Michael J. Hennigan
President
MPLX GP LLC

Pamela K.M. Beall
Executive Vice President and Chief Financial Officer
MPLX GP LLC

Gregory S. Floerke
Executive Vice President, Gathering and Processing
MPLX GP LLC

John S. Swearingen
Executive Vice President, Logistics and Storage
MPLX GP LLC

Suzanne Gagle
General Counsel
MPLX GP LLC 

Raymond L. Brooks
Senior Vice President
MPLX GP LLC

Rick D. Hessling
Senior Vice President
MPLX GP LLC

Brian K. Partee
Senior Vice President
MPLX GP LLC

David L. Whikehart
Senior Vice President
MPLX GP LLC

Timothy J. Aydt
Vice President, Operations
MPLX GP LLC

Molly R. Benson
Vice President, Chief Securities, Governance and Compliance Officer and Corporate Secretary
MPLX GP LLC 

Peter Gilgen
Vice President and Treasurer
MPLX GP LLC 

C. Kristopher Hagedorn
Vice President and Controller
MPLX GP LLC 

Kristina A. Kazarian
Vice President, Investor Relations
MPLX GP LLC