Primary Job Title Founder Primary Organization
Walnut Venture Associates
Location Wellesley Hills, Massachusetts, United States Regions Greater Boston Area, East Coast, New England Gender Male
Investor Type Investor Stage
LinkedIn View on LinkedIn
One of the founding members of Walnut Ventures, Ralph has been an angel investor since 1987. He was founder of MicroSource, one of the pioneering microcomputer resellers in New England. He also cofounded KeyFile Corporation, one of the first document management software products. Wagner has been involved in several high-tech start-ups both as
principal as well as investor.
Wagner received his BA and MBA from Columbia University.

