Executive
leadership team
Leading the way
Our leadership team empowers our company to help build a better future through a clear and focused strategy, knowledge and industry expertise. With a clear strategy and focused execution, our seasoned leadership team drives Sempra toward our mission to be North America’s premier energy infrastructure company.
![Jeffrey W. Martin](/sites/default/files/bio-images/headshots/JWM_WebsiteHeadshot.jpg)
Jeffrey W. Martin
Chairman, Chief Executive Officer and President
![Karen Sedgwick](/sites/default/files/2023-03/Karen%20S_Website%20ALT_Headshot.jpg)
Karen Sedgwick
Executive Vice President and Chief Financial Officer
![Trevor Mihalik](/sites/default/files/2022-06/Trevor%20M_Website%20ALT_Headshot.jpg)
Trevor Mihalik
Executive Vice President and Group President
![Diana Day](/sites/default/files/2023-02/Diana%20D_Website%20ALT_Headshot_0.jpg)
Diana Day
Chief Legal Counsel
![Justin Bird](/sites/default/files/2023-12/Justin-Bird_0.jpg)
Justin Bird
Executive Vice President
![Lisa Larroque Alexander](/sites/default/files/2022-06/Lisa%20A_Website%20ALT_Headshot.jpg)
Lisa Larroque Alexander
Senior Vice President, Corporate Affairs
![Sandeep Mor](/sites/default/files/2022-06/Sandeep%20M_Website%20ALT_Headshot.jpg)
Sandeep Mor
Senior Vice President, Finance
![Peter R. Wall](/sites/default/files/bio-images/headshots/PeterW_WebsiteHeadshot.jpg)
Peter R. Wall
Senior Vice President, Controller and Chief Accounting Officer
![Robert Borthwick](/sites/default/files/2022-06/Robert%20B_Website%20ALT_Headshot.jpg)
Robert Borthwick
Chief Risk Officer
![Deborah Martin](/sites/default/files/2022-06/Deborah%20M_Website%20ALT_Headshot.jpg)
Deborah Martin
Vice President, People and Culture and Chief Diversity Officer
![Rajan Agarwal](/sites/default/files/2024-01/RajanA-Website-ALT-Headshot_0.jpg)
Rajan Agarwal
Vice President, Planning
![Glen Donovan](/sites/default/files/bio-images/headshots/GlenD_WebsiteHeadshot.jpg)
Glen Donovan
Vice President, Investor Relations
![Joy Gao](/sites/default/files/bio-images/headshots/JoyG_WebsiteHeadshot.jpg)
Joy Gao
Vice President, Audit Services and Insurance
![Toby Jack](/sites/default/files/bio-images/headshots/TobyJ_WebsiteHeadshot.jpg)
Toby Jack
Vice President, Corporate Tax
![Christy Ihrig](/sites/default/files/2022-06/JH_Sempra_SDGE_Christy_Ihrig_Web.jpg)
Christy Ihrig
Vice President, Corporate Relations
![Brian L. Kelly](/sites/default/files/bio-images/headshots/BrianK_WebsiteHeadshot.jpg)
Brian L. Kelly
Vice President, Government Affairs
![Bruce MacNeil](/sites/default/files/bio-images/headshots/BruceM_WebsiteHeadshot.jpg)
Bruce MacNeil
Vice President and Treasurer
![April Robinson](/sites/default/files/2023-03/April%20R_Website%20ALT_Headshot.jpg)
April Robinson
Vice President, Governance and Corporate Secretary
![Paul Yong](/sites/default/files/2022-05/PaulY_WebsiteHeadshot.jpg)
Paul Yong
Vice President, Chief Tax Counsel
![Jeffrey W. Martin](/sites/default/files/bio-images/profile/JWM_BioProfilePhoto.jpg)
Chairman, Chief Executive Officer and President
Jeffrey W. Martin
As chairman of the board of directors, chief executive officer and president of Sempra, Jeffrey Martin leads a Fortune 500 energy infrastructure company with a market capitalization of nearly $45 billion and assets of $87 billion. Martin has led the company in its mission to become North America’s premier energy infrastructure company, focusing on sustainable business practices and investments that will help advance the global energy transition through electrification and decarbonization in the markets Sempra serves. As CEO, Martin oversees a $48 billion capital campaign, the largest in the company’s history, and leads 20,000 employees, serving the daily energy needs of more Americans than any other U.S. company. Prior to becoming CEO, Martin served as executive vice president and chief financial officer for Sempra. He also previously served as CEO of San Diego Gas & Electric Company, one of Sempra’s California utilities, and president and CEO of Sempra U.S. Gas & Power and Sempra Generation.
![Karen Sedgwick](/sites/default/files/2023-03/Karen%20S_Bio%20Profile%20Photo.jpg)
Executive Vice President and Chief Financial Officer
Karen Sedgwick
![Trevor Mihalik](/sites/default/files/2022-05/TrevorM_BioProfilePhoto.jpg)
Executive Vice President and Group President
Trevor Mihalik
![Diana Day](/sites/default/files/2023-02/Diana%20D_Bio%20Profile%20Photo.jpg)
Chief Legal Counsel
Diana Day
![Justin Bird](/sites/default/files/2023-12/Justin-Bird_0.jpg)
Executive Vice President
Justin Bird
Justin Bird is executive vice president of Sempra where he leads several corporate functions, including corporate development and financial planning. He is also the chief executive officer of Sempra Infrastructure, one of Sempra’s three growth platforms, where he oversees all business operations. Bird has been with the company for more than 20 years and has served in a variety of leadership roles.
![Lisa Larroque Alexander](/sites/default/files/2022-05/LisaA_BioProfilePhoto.jpg)
Senior Vice President, Corporate Affairs
Lisa Larroque Alexander
![Sandeep Mor](/sites/default/files/2022-05/SandeepM_BioProfilePhoto.jpg)
Senior Vice President, Finance
Sandeep Mor
Sandeep Mor is senior vice president of finance of Sempra. He is responsible for Sempra’s long-term strategy and corporate development functions. Mor actively collaborates with Sempra’s business platforms in support of their growth strategy and M&A activities. He previously held several leadership positions in corporate development and mergers and acquisitions for Sempra and served in a variety of other roles in finance and operations functions for the Sempra family of companies.
![Peter R. Wall](/sites/default/files/bio-images/profile/PeterW_BioProfilePhoto.jpg)
Senior Vice President, Controller and Chief Accounting Officer
Peter R. Wall
Peter Wall is senior vice president, controller and chief accounting officer of Sempra. Wall’s responsibilities include overseeing the company’s accounting operations, financial statement preparation and analysis, financial reporting and accounting systems. His extensive financial expertise and strong leadership enable his team to maintain a strong foundation for Sempra’s growth. During his time with the family of companies, he has held several senior financial roles.
![Robert Borthwick](/sites/default/files/bio-images/profile/RobertB_BioProfilePhoto.jpg)
Chief Risk Officer
Robert Borthwick
![Deborah Martin](/sites/default/files/2022-06/Deborah%20M_Bio%20Profile%20Photo.jpg)
Vice President, People and Culture and Chief Diversity Officer
Deborah Martin
![Rajan Agarwal](/sites/default/files/2024-01/RajanA-Bio-Profile-Photo.jpg)
Vice President, Planning
Rajan Agarwal
![Glen Donovan](/sites/default/files/2022-05/GlenD_BioProfilePhoto.jpg)
Vice President, Investor Relations
Glen Donovan
Glen Donovan is vice president of investor relations of Sempra, where is he responsible for planning and directing all aspects of the organization’s investor relations policies, objectives and initiatives. Leveraging his broad business experience, Donovan engages and communicates with the investment and financial communities about Sempra’s disciplined focus on delivering long-term sustainable value. In his time with the family of companies, he has served in several senior leadership positions.
![Joy Gao](/sites/default/files/bio-images/profile/JoyG_BioProfilePhoto.jpg)
Vice President, Audit Services and Insurance
Joy Gao
![Toby Jack](/sites/default/files/bio-images/profile/TobyJ_BioProfilePhoto.jpg)
Vice President, Corporate Tax
Toby Jack
![Christy Ihrig](/sites/default/files/2022-06/JH_Sempra_SDGE_Christy_Ihrig_Web_0.jpg)
Vice President, Corporate Relations
Christy Ihrig
![Brian L. Kelly](/sites/default/files/2022-05/BrianK_BioProfilePhoto.jpg)
Vice President, Government Affairs
Brian L. Kelly
![Bruce MacNeil](/sites/default/files/2022-05/BruceM_BioProfilePhoto.jpg)
Vice President and Treasurer
Bruce MacNeil
![April Robinson](/sites/default/files/2023-03/April%20R_Bio%20Profile%20Photo.jpg)
Vice President, Governance and Corporate Secretary
April Robinson
![Paul Yong](/sites/default/files/bio-images/profile/PaulY_BioProfilePhoto.jpg)
Vice President, Chief Tax Counsel
Paul Yong
Paul Yong is vice president, chief tax counsel of Sempra. His responsibilities include directing the organization’s tax strategy and overseeing the tax counsel function. Yong joined the family of companies in 2004 and has applied his expertise to a variety of leadership roles during his tenure.
A board with vision
Dedicated to upholding our integrity, ethics and values, our Board of Directors helps hold us accountable to our shareholders and helps ensure we maintain high standards.
![](/sites/default/files/2022-06/leadership-vision.jpg)