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The Heising-Simons Foundation supports its many partners to advance sustainable solutions in climate and clean energy, enable groundbreaking research in science, enhance the education of our youngest learners, and support human rights for all people. We envision a world where people are free to live whole, safe, and dignified lives; all children have access to opportunities that support them to thrive in school, at home, and in the community; scientists encounter and benefit from a more inclusive, robust, and innovative physics and astronomy community in the U.S.; and energy is clean, affordable, safe, and reliable for all. For press inquiries – DM or email communications@hsfoundation.org

Heising-Simons Foundation Questions

The Heising-Simons Foundation annual revenue was $18.6 million in 2026.

Brian Eule is the President and CEO of Heising-Simons Foundation.

44 people are employed at Heising-Simons Foundation.

Heising-Simons Foundation is based in Los Altos, California.

The NAICS codes for Heising-Simons Foundation are [813, 81].

The SIC codes for Heising-Simons Foundation are [86, 67].

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