Department: Board

Vice Chair of the Board

Caitlin Heising

Caitlin Heising is vice chair of the Heising‐Simons Foundation, a family foundation based in Los Altos and San Francisco, California. She received a Master of Public Administration at the London School of Economics (LSE) with a focus on social impact, graduating with distinction in 2020. Previously, she worked with Article 3 Advisors, a human rights and… Continue Reading

Liz Simons

Liz Simons is chair of the board of the Heising-Simons Foundation. A former teacher, Liz worked in Spanish-bilingual and English as a Second Language (ESL) classrooms, and subsequently founded Stretch to Kindergarten, a spring-summer early childhood education program. She currently serves on the advisory council for Stanford University’s Graduate School of Education, and on the… Continue Reading

Mark Heising

Mark Heising founded Medley Partners, a private market investment firm, in 2004. Previously he was the Founder of VLSI Cores, which designed and licensed cryptographic integrated circuits. He holds six U.S. Patents in cryptography, compression and data communications. Mark serves on the board of directors for Sion Power. He is Chair of the Environmental Defense… Continue Reading