Ian Sigalow is a Principal with Greycroft LLC.

Prior to joining Greycroft, Ian founded StrongData Corporation, a pioneer in digital encryption, and spent several years as a venture capitalist with Boston Millennia Partners, where he focused on early stage companies in the software and Internet sectors.

Ian currently serves or observes on the boards of Greycroft’s investments in Buddy Media, Buzzd, Collective Media, CrowdFusion, Extreme Reach, MarketBright, mPoint, M5 Networks, OnePIN, and Vizu. Ian previously invested in and advised several companies, including Airpath Wireless (acquired by Aptilo) and SensorLogic.

Ian's past experience also includes investment banking in the technology group at Donaldson, Lufkin, and Jenrette and strategy consulting with the Arnold Business Strategy Group.

Ian holds a BS in Economics from the Massachusetts Institute of Technology and an MBA from Columbia University Graduate School of Business.

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