Mia DeMontigny

  • Senior Vice President and Chief Financial Officer

    Mia DeMontigny is senior vice president and chief financial officer for Southern California Gas Company (SoCalGas), a Sempra regulated California utility. She oversees SoCalGas’ Accounting and Finance and Gas Acquisition functions.

    DeMontigny joined Sempra 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 serves on the board of directors, including chair of the finance committee, of Covenant House California. She 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.

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