Barry O'Sullivan - Cisco

Barry O’Sullivan is senior vice-president of Cisco’s global voice technology group  which had sales of  over $2 billion last year. He splits his time between San Jose and Galway and in his time helped the company grow from number six to the number one market share position worldwide in enterprise communications.

Barry is a co-founder of the Irish Technology Leadership Group (ITLG).  The ITLG is an independent group of Irish and Irish American senior technology executives in Silicon Valley.

Barry served on the Irish Government Innovation Taskforce and also serves on the Board of Cope, an Irish charitable organization focused on reducing isolation and homelessness.

Barry holds a bachelor's degree in electrical engineering and a master's degree in computer science from the National University of Ireland as well as a master's degree in business administration from Santa Clara University, California.

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