Maryann Mannen — SPARQNOW

At-a-Glance

President and Chief Executive Officer of MPC and MPLX
CFO Council Member at CNBC CFO Council since 2022
Served as Executive Vice President and CFO at TechnipFMC from January 2017 to January 2021
Held various roles at FMC Technologies for 10 years and 10 months, including Vice President, Administration from 2007 to 2010

Biography

Maryann Mannen is the President and Chief Executive Officer of MPC and MPLX. She also contributes her expertise as a CFO Council Member at the CNBC CFO Council, a position she has held since 2022.

Prior to her current roles, Mannen served as Executive Vice President and Chief Financial Officer at TechnipFMC from January 2017 to January 2021. Her career also includes a significant tenure at FMC Technologies, where she worked for 10 years and 10 months.