Three decades inside one enterprise, four C-suite seats, and now the corner office at America’s largest natural gas utility. Karen Sedgwick just gave every SoCal executive a masterclass in playing the long game.
When the SoCalGas Board of Directors appointed Karen L. Sedgwick as Chief Executive Officer and President on July 6, 2026, per the company’s announcement and SEC filing, it did more than fill a seat. It crowned a three-decade climb through the Sempra family of companies. Her appointment is expected to take effect in the third quarter of 2026, timed to the closing of Sempra’s sale of a 45 percent equity interest in Sempra Infrastructure to affiliates of KKR.
Trace the ladder, because the ladder is the lesson. Sedgwick became Sempra’s Senior Vice President and Chief Human Resources Officer in September 2020, added the Chief Administrative Officer title in December 2021, and stepped up to Executive Vice President and Chief Financial Officer in January 2024. Along the way she built an established leadership background in utility practice and procedure, external and regulatory affairs, and operations and safety. She will also keep her seat on the SoCalGas board of directors, and she assumes the President role from Rodger Schwecke as he moves toward his previously announced retirement.
The scale of the mandate is hard to overstate. SoCalGas is the nation’s largest gas distribution utility, serving roughly 21 million consumers across Central and Southern California. Every hospital, restaurant, and manufacturing floor from Fresno to the border touches this system, which makes the CEO seat one of the most consequential operating jobs in the state.
“Karen is a proven leader who has touched all aspects of our California utilities over the last three decades and I am excited to see her take on the role of leading America’s largest natural gas distribution utility.”
Jeffrey W. Martin, Chairman and CEO, Sempra
Now read the tea leaves with us: a sitting CFO just won the CEO seat at one of the most consequential operating companies in Los Angeles. It is the clearest confirmation yet of a thesis we published months ago in Why CFOs Are the New CEOs: boards increasingly want leaders who can read a balance sheet and a boardroom in the same breath. Add Sedgwick’s HR chapter and the profile gets even more interesting. A chief executive who has personally run people, administration, and finance is a rare triple, and it is exactly the kind of cross-trained leadership the SoCal talent market rewards at the top.
There is a succession lesson here too. Sempra develops and rotates leaders deliberately, across functions, over decades, a culture the company credits for its recognition on The Wall Street Journal’s inaugural Best Companies for the Future list for leadership and talent readiness. Most companies talk about building a bench. Sempra just promoted from one, in public, at the highest level. That is the capability gap driving so many of the hiring trends we track across Southern California, where firms without internal pipelines pay premiums to rent someone else’s.
For the executives reading this at home, take the career note. Sedgwick did not chase titles across five logos. She went deep in one enterprise, said yes to lateral moves that broadened her, and let the compounding work. If you are mapping your own path to a top seat, that is the pattern worth copying, and if you want a partner in that mapping, our Get Placed desk exists for exactly this conversation.
To Karen Sedgwick: congratulations. Thirty years of quiet, compounding excellence just earned the loudest title in California energy, and nobody built the case more thoroughly.
What to watch next: the operational handoff. Incoming COO Ross Turrini arrives August 10, Rodger Schwecke advises through his October retirement, and Sedgwick’s effective date rides on the KKR transaction close. Three moving pieces, one quarter, zero room for drama, which is precisely why the sequencing was announced as a package. It is also worth saying plainly: a woman now holds the top seat at America’s largest gas utility, and for every female finance leader in Southern California mapping her own route to CEO, the proof of concept just got a name. Follow the ripple effects with us on the People Moves Tracker.
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Sources & verification
Appointment: SoCalGas Form 8-K filed July 6, 2026 (SEC) · Quotes & career detail: Sempra press release, July 9, 2026
Chief Talent Strategist & Editor-in-Chief | 26-year global recruiting veteran, #1 bestselling author, cancer survivor & humanitarian. Founder of Recruiter Hustle, OC/LA's no-filter media platform for talent, finance & recruiting professionals. Heart. Human. Hustle.