Roger J. Sippl
Angel Investor · Roger Sippl
Roger J. Sippl is an individual angel investor and former serial entrepreneur in the computer software industry who founded and served as CEO of Informix Software, Visigenic Software, and co-founded The Vantive Corporation [1][4][5]. His investment thesis focuses on seed-stage technology companies, primarily in software and information services, with a geographic concentration in the United State…
- Focus: report generators, screen data entry packages, 4GL application development tools, as a public company, achieved a
