Stephen is known for leading one of Silicon Valley’s fastest ever value creation startups. He led Cyras Systems from $15M to over $4B in valuation in 18 months with three rounds of VC funding, finally selling the company to Ciena in 2000. His last company, Revolv, sold to Google in 2014. Stephen is a former director of the NAC - the board of advisors for NASA. Stephen is the managing partner for Yucatan, and is a director for several public and private companies and non-profit organizations.