Sam Bonsey

Co-Founder and Executive Director, The ImPact | Vice Chair, Keller Enterprises

Sam Bonsey is Co-Founder and Executive Director of The ImPact, a global network of families committed to making more impact investments more effectively. Sam is also Vice-Chair of the board of directors and Chair of the investment committee of Keller Enterprises, a family office committed to values-aligned investing. In 2022, Sam became Chair of the supervisory board of the Transformation Capital Initiative, a nonprofit dedicated to building the field of systemic investing. In 2015, Sam was recognized by Forbes as a “30 Under 30” Social Entrepreneur. In 2010, Sam co-founded the 2Seeds Network, an incubator of community-driven development projects in Tanzania; in 2019, 2Seeds merged with Spark Microgrants, on whose board Sam now serves. Sam graduated magna cum laude from Harvard College with a degree in History and Literature, focused on African postcolonial studies and Swahili. Sam happily resides in Paris with his wife and son.