Primary Job Title Managing Director Primary Organization 
Appian Ventures
Location Denver, Colorado, United States Regions Greater Denver Area, Western US Gender Male
LinkedIn View on LinkedIn
Don is a founding member of Appian and serves on its investment committee. He currently represents Appian on the boards of Collective Intellect, IP Commerce, Oxlo Systems, Selero and Valen Technologies. He is responsible for Appian's investment in UnivaUD. Prior to its sale to Hewlett-Packard, he was responsible for Appian's investment in
LeftHand Networks.
Previously, Don served as a general partner of Centennial Ventures, a Denver-based firm specializing in telecom services and communications technologies, where he served as a board and investment team member for several IT/Communications companies, including HighGround Systems (acquired by Sun Microsystems), Raindance Communications (NASDAQ: RNDC, acquired by West Media), Ecrix (acquired by Exabyte/Tandberg), Verio (acquired by NTT) and Pluto Technologies (acquired by NASDAQ:Avid). Prior to his career in venture capital, Don was a design engineer with IBM’s Personal Computer Division in Boca Raton, Florida.
Don is a founding board member of Colorado’s chapter of the National Association of Corporate Directors. He is also a current member and the former president and chairman of the Colorado Venture Capital Association. Don is on the Board of Trustees of the Graland Country Day School. He holds a B.S. in Electrical Engineering from Northwestern University and an M.B.A. from the University of Michigan Business School.
