Tim Zak is the CEO/Executive of 5 start-ups (3 corporate, 2 non-profits). Former founder/CEO of a new venture accelerator.Board member/advisor/investor of numerous start-ups/early-stage ventures in a variety of industries. Venture advisor in three accelerators/incubators for over a decade (hardware, software, and non-tech). Mentor to a new venture in National Science Foundation "R&D to start-up" program.Former board member of the Social Enterprise Alliance. Have delivered this training for 15+ years to executives and future leaders as a professor at Carnegie Mellon University in various forms--for-profit start-ups, corporate new ventures, and social ventures. Member of the university's entrepreneurship board.