Heidi Roizen is the operating partner at DFJ. She has spent her life immersed in the Silicon Valley ecosystem as an entrepreneur, corporate executive, venture capitalist, educator, and member of the boards of directors of private and public companies, trade associations and nonprofit institutions.
After receiving her undergraduate and MBA degrees from Stanford University, Heidi co-founded T/Maker Company (an early personal computer software company) in 1983, where she served as CEO from inception through its acquisition by Deluxe Corporation in 1994. In 1996, Heidi joined Apple as vice president of worldwide developer relations. From there, Heidi entered the venture capital world, serving as a managing director of Mobius Venture Capital from 1999 to 2007.
Heidi is also a Fenwick and West Entrepreneurship Educator in the Department of Engineering at Stanford University, where she teaches the course Spirit of Entrepreneurship. Heidi is a member of the boards of directors DMGT (LSE:DMGT), ShareThis, and Technorati, and serves on the advisory boards of Springboard Enterprises and the National Center for Women in Information Technology.