C. Corwin “Cory” Bromley, executive vice president and general counsel for MPLX LP (NYSE: MPLX), has elected to retire effective Jan. 1, 2018, after a 33-year legal career in the energy, minerals, and construction industries. Bromley joined MPLX in 2015, at the time of its combination with MarkWest Energy Partners LP. Bromley joined MarkWest as general counsel in 2004.
Prior to his career with MarkWest, Bromley was assistant general counsel at Foundation Coal Holdings Inc., general managing attorney and senior environmental attorney at Cyprus Amax Minerals Company, and in private practice with the law firm of Popham, Haik, Schnobrich & Kaufman. Prior to his legal career, Bromley was a structural and design engineer with CB&I/the Chicago Bridge & Iron Company.
Suzanne Gagle, currently vice president and general counsel of Marathon Petroleum Corp. (NYSE: MPC), will be appointed vice president and general counsel of MPLX effective Oct. 1, 2017. Gagle will report to MPLX President Michael J. Hennigan. She will continue to serve in her role at MPC where she reports to Heminger, who also is Chairman and CEO of MPC. Bromley will support Gagle in her role at MPLX from Oct. 1 through his retirement date.
Gagle began her career with MPC in 1992 and has held several positions in its Law organization, including senior group counsel for MPC Operations and assistant general counsel with MPC's Law Litigation and Human Resources organization. She assumed her current role with MPC in 2016.
MPLX is a diversified, growth-oriented master limited partnership formed in 2012 by Marathon Petroleum Corporation to own, operate, develop, and acquire midstream energy infrastructure assets.