Granahan

BRIAN S. GRANAHAN, CFA

Brian is Senior Vice President, Chief Operating Officer and a Managing Director at GIM. Since 2004, Brian has served as the firm’s Chief Compliance Officer and Director of Information Systems. […]

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ERICA R. MONKO

Erica is a Vice President at Granahan Investment Management, and she is a shareholder in the firm. In 2018, Erica was named Director of Administration. Previously, Erica was a trader for the firm. […]

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SUSAN RAWLEY

Sue is Vice President, Client Services and Account Administration, and she is a shareholder in the firm. Prior to joining Granahan in 1991, Sue was with Digital Equipment Corporation in Maynard, MA. […]

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JAMES M. DePIERRE

Jim DePierre serves as Vice President, Compliance and Operations, at GIM. Jim joined GIM in 2021 with an extensive background in trade operations, data management, and compliance. Prior to joining GIM, Jim spent eight years with Copper Rock Capital Partners in Boston as a senior operations analyst. […]

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