Sempra - Company Profile
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The following section provides information on Sempra’s senior management, executives, CEO and key decision makers and their roles in the organization. For more insight into Sempra's management and employees, unlock the full data with our company analytics monitoring tool.
Executives
Jeffrey W. Martin
President; Chairman; Chief Executive Officer Executive BoardMr. Jeffrey W. Martin has been the Chairman, President and Chief Executive Officer of the company since March 2020. Prior to this, he served as the Executive Vice President and Chief Financial Officer of the company from 2017 to 2018. Mr. Martin also served as the Chairman, President, Chief Executive Officer and Director of SDG&E. Prior to joining Sempra, he served as the Chief Financial Officer of NewEnergy, Inc; Corporate Counsel at UniSource Energy Corporation; and a Director of the California Chamber of Commerce, Edison Electric Institute and National Association of Manufacturers. Currently, Mr. Martin also serves as a Director of Oncor Electric Delivery Company LLC.
Karen L. Sedgwick
Executive Vice President; Chief Financial Officer Senior ManagementMs. Karen Sedgwick has been the Chief Financial Officer and Executive Vice President of the company since 2024. Prior to this, she served as a Chief Administrative Officer and Chief Human Resources Officer of Sempra. Currently, she serves as a Director of The Old Globe, Promises2Kids, Make-A-Wish San Diego, and the Pacific Coast Chapter of the National Multiple Sclerosis Society. Previously, she served as the Chief Administrative Officer and Chief Human Resources at San Diego Gas & Electric (SDG&E). Prior to this, she served as Vice President and Treasurer of Sempra Energy.
Peter R. Wall
Senior Vice President; Chief Accounting Officer; Controller Senior ManagementMr. Peter Wall has been the Senior Vice President, Controller, Chief Accounting Officer of the company since 2020. Prior to this, he served as the Vice President and Chief Financial Officer for the company’s domestic infrastructure businesses. Before that, he served as the Vice President and Chief Financial Officer for Sempra US Gas & Power.
Erbin B. Keith
General Counsel; Senior Vice President; Chief Risk Officer Senior ManagementMr Erbin B. Keith has been the Chief Risk Officer, General Counsel and Senior Vice President of the company since 2022. Prior to this, he served as the Deputy General Counsel of the company from 2019 to 2022. Preceding this, he served as Chief Regulatory Officer and Special Counsel of the company from 2017 to 2019.
Lisa Larroque Alexander
Senior Vice President - Corporate Affairs; Chief Sustainability Officer Senior ManagementMs. Lisa Larroque Alexander is senior vice president of corporate affairs and chief sustainability officer for Sempra. Prior to this, she served in a number of executive roles for Sempra and its companies. Currently, Ms. Alexander serves as a Director of the United States Chamber of Commerce and Equality California and president of the Sempra Foundation.
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