Roger joined Sigma Partners in 2004. He has over 15 years of venture capital, equity investing and operating experience. His operational background is in the information technology, enterprise software, technology enabled media and information services industries.

Before Sigma, Roger was a partner with JEGI Capital, focusing on the intersection of technology with the media, marketing, and information industries. At JEGI he was a director of Aprimo Software, Noosh Software, and Intraspect Software (acquired by Vignette Software). He has also served as a Managing Director in Veronis Suhler Stevenson's Business & Professional Information Group and directed the private equity fund's investing efforts in the healthcare information market (Solucient), in addition to its efforts in venture investing (ChemConnect). Roger has held senior executive positions in corporate development, marketing, and product management at WebLine Communcations (acquired by Cisco Systems), Stream International (acquired by Solectron), the Dun & Bradstreet Corporation At D&B, he founded D&B Services; D&B Small Business Solutions, and opened business credit joint venture operations across Eastern Europe. He began his career at IBM. Roger is a frequent speaker and a writer on the information services industry.

Roger earned an M.B.A. from Harvard Business School, an M.A. from the Fletcher School of Law and Diplomacy and a Bachelor of Arts with High Honors in International Relations and Economics from Tufts University.

roger@sigmapartners.com

Kathy Sebestyen
kathy@sigmapartners.com

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