Business 100 Archive
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Dee Ahearn
Barretstown Dee Ahearn is the Chief Executive of Barretstown, Ireland’s largest provider of medically endorsed…
Kevin Bar
Hill County Studios Kevin Bar is a creative and media executive with 20 years of…
Elaine Brennan
Northwell Health Elaine Brennan is Executive Director, Global Strategic Partnerships at Northwell Health, where she…
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Edward T. Reilly
Since 2001, Edward T. Reilly has been the 17th president and CEO of the American Management Association. AMA is the world’s leading not-for-profit membership-based management development, research and publishing organization. […]
Kathleen L. Quirk
Kathleen L. Quirk has served as chief financial officer and treasurer of Freeport-McMoRan Copper & Gold (FCX) since December, 2003. FCX is the world’s largest publicly owned copper producer. She […]
Donal O’Sullivan
A native of Ballinskelligs, Co. Kerry, Donal O’Sullivan immigrated to the U.S. in 1984 in search of work in construction. Today, he is the president and co-owner of Navillus Contracting, […]
Brendan O’Regan
Brendan O’Regan is CEO of Zenith Technologies, a privately owned company he established in 1998. The company now employs over 375 people across the world, and has offices in Dublin, […]
Eileen O’Neill
Eileen O’Neill is group president for Discovery, TLC and Discovery Fit & Health networks. She was previously president and general manager of TLC. Prior to assuming responsibility for TLC in […]