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Leah Seligmann
Chief Change Catalyst and Interim CEO at The B Team
Leah Seligmann is the Chief Change Catalyst & CEO of The B Team, a non-profit organization advocating for sustainable and ethical business practices.23 She was appointed as the new CEO on October 3, 2024, after serving as Interim CEO since March 2024.2
Leah is a seasoned sustainability leader with nearly a decade of experience at The B Team.12 Prior to her current role, she held positions such as Chief Sustainability Officer at NRG Energy, a Fortune 200 company, and worked at Blu Skye Consulting, where she advised major companies like Alcoa, Microsoft, Staples, and Walmart on integrating sustainability into their business strategies.2
Throughout her career, Leah has focused on partnering with CEOs and global leaders to catalyze a just, sustainable future.1 She is known for her work in mobilizing leaders to create a more equitable and environmentally responsible world.3
Leah's educational background includes studies at Columbia University in the City of New York, and she is currently based in San Rafael.4