Harrison Miller

Managing Director, Summit Partners

Harrison Miller is a managing director with Summit Partners, a leading global private equity and venture capital firm. He has extensive experience working with SaaS companies to help them grow and expand into new markets, and most recently worked with email security company Postini until its acquisition by Google. Prior to rejoining Summit Partners in 2003 (he was previously an associate with the firm from 1988 to 1990), Harrison was vice president and general manager of platform services at Amazon.com, where he led the creation of an enterprise services business that became the company's most profitable segment in 2002. Prior to that, he was a founding management team member at Lightspan Inc., an e-learning leader selling software and Internet-delivered services to institutions, where he helped build the company from a concept to $25 million in sales before taking it public. Harrison holds an A.B. degree, cum laude, from Princeton University and an MBA from the Stanford Graduate School of Business.