Panelist: Gregory C. Gretsch, Managing Director, Sigma Partners


Gregory C. Gretsch


  As a former founder and executive of four start-up technology companies, Greg uses his expertise to assist entrepreneurs in building strong businesses. Greg has been in the high-technology industry for more than 17 years. He joined Sigma in 2000, and brings to the firm expertise in new venture creation and marketing. Greg tracks markets that have an impact on both the enterprise and the consumer, including business applications, enterprise infrastructure, storage, Internet services, consumer services, and alternative energy. In 1997, Greg co-founded Connectify, an enterprise software company that sold software for Electronic Direct Marketing. After selling Connectify to Kana Communications in 1999, he stayed on board as the Vice President of Electronic Direct Marketing. Prior to Kana, Greg started GiftONE, which he later sold to SkyMall. In 1993, Greg launched his first start up, Vicarious, an education and reference CD-ROM publisher.