Mia Demontigny

Mia DeMontigny is vice president and chief financial officer for Southern California Gas Company (SoCalGas), a Sempra Energy regulated California utility. She also serves as SoCalGas’ controller, chief accounting officer and treasurer.

DeMontigny joined Sempra Energy as assistant controller in 2015. Prior to that, she was U.S. assistant controller for National Grid from 2013 to 2015. In that role, she was responsible for overseeing accounting and financial reporting functions. Before National Grid, she worked at PwC in a variety of roles in the power and utilities industry group, including managing director.

DeMontigny holds a bachelor of commerce and a graduate degree in accountancy, both from Concordia University in Montreal, Quebec, Canada and is a certified public accountant.