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Who is Tom Steyer? All about family of climate billionaire running for California Governor

Billionaire environmental activist Tom Steyer has officially announced his bid for California governor. 

Published on: Nov 20, 2025, 09:04:39 IST
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Tom Steyer, 68, a billionaire investor turned climate crusader, launched his campaign for California governor on November 19. He pledged to tackle affordability and rebalance corporate power in Sacramento.

California Gubernatorial candidate -- Tom Steyer (Facebook/Tom Steyer)
California Gubernatorial candidate -- Tom Steyer (Facebook/Tom Steyer)

Steyer struck a populist tone in his campaign announcement when he said, “Californians deserve a life they can afford … the Californians who make this state run are being run over by the cost of living.”

Read more: Billionaire Tom Steyer bets on weather stations to battle climate

Who is Tom Steyer?

Tom Steyer was born in New York City in 1957 and earned a B.A. from Yale University and an MBA from Stanford.

He made his fortune by founding Farallon Capital Management, a San Francisco-based hedge fund, and stepped away from active management in 2012 to focus on philanthropy and political activism.

After his exit from Wall Street, Steyer has used his resources for progressive causes. He co-founded NextGen America, an advocacy group mobilizing young voters around climate change, health care, immigration, and education.

Steyer also co-founded Benficial State Bank, a non-profit community development bank whose profits are reinvested into undeserved communities.

Read more: California declares Diwali a state holiday, third US state to do so

Tom Steyer's family

Tom Steyer is married to Kathryn “Kat” Taylor. He has four children with her, namely Samuel, Charles (Gus), Evelyn and Henry.

His brother is Jim Steyer, an author, attorney, and social justice advocate who leads childhood-and technology-focused non-profit efforts.

After leaving Farallon, Steyer channeled his wealth into causes he calls yoking opportunity with responsibility. He built institutions that serve marginalized communities and support grassroots political efforts.

Tom Steyer's campaign proposal

Taking a page from New York City Mayor-elect Zohran Mamdani's book, Steyer vowed to make corporations “pay their fair share” again, promising sweeping reforms on taxes, housing and utilities.

His proposal has stated building 1 million affordable homes in four years by reforming permitting and cutting unnecessary tax burdens. Steyer has also vowed to reduce energy costs by increasing competition and breaking up utility monopolies.

In his campaign video, he denounced the ultra-wealthy for appropriating success while sidestepping responsibility, saying, “The richest people in America think that they earned everything themselves … That’s so ridiculous.”

The gubernatorial contest includes prominent Democrats like Katie Porter, Xavier Becerra, Antonio Villaraigosa, and Betty Yee, as well as Republicans such as Chad Bianco.

  • Shirin Gupta
    ABOUT THE AUTHOR
    Shirin Gupta

    Shirin Gupta is a content producer with the Hindustan Times. She covers everything between politics, entertainment and sports at the US desk. Shirin got interested in political journalism during her time as a web editor at her college newspaper NCC News in Syracuse when she first started seeing the effects of national politics in life of her fellow colleagues. Shirin has worked on a wide range of fast-moving and developing stories locally when she was at NCC editing accessible reports for the audience. Her current role requires her to track real-time updates, verify information and present balanced coverage across diverse beats. Covering US politics from an international newsroom perspective has further deepened her understanding of how domestic decisions can have far-reaching global consequences. With a keen interest in international affairs, Shirin continues to build her expertise in geopolitics, policy shifts, and cross-border developments. She aims to learn and evolve her reporting in matters of geopolitics and international issues. Outside the newsroom Shirin writes about books and music for her personal blog. She is an avid consumer of pop culture and reveres literature.Read More

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