PersonFounderExecutive
Chris Ellis
Chris Ellis is the co-founder and CEO of Thatch, a San Francisco healthtech-meets-fintech company that lets employers hand workers tax-free dollars to buy and manage their own health benefits through ICHRA. A former cancer researcher who started at MIT and studied at Duke, Ellis lost his father to cancer at age six, an experience that shaped both his skepticism of the healthcare system and his drive to rebuild how it is paid for. Founded in 2021 with Adam Stevenson, Thatch now serves more than 1,000 companies and raised a $40M Series B led by Index Ventures in April 2025, on top of an earlier $38M Series A, with backing from a16z, General Catalyst, and Google Ventures.
chris ellisthatchichrahealth benefitshealthtechfintech