2013 Tech 50：Sean O'Sullivan

当一家公司作为汇丰控股的公司汇总时，在世界各地的资产和6,600个办事处，搬到重新聚焦其战略，以更少的核心市场，并相应地重新调整其成本结构，因此大部分责任降落于运营和技术 - 在这种情况下汇丰技术和服务（HTS）。以伦敦的银行在三年的重组中，迄今为止的结果反映了HTS，并在肖恩奥沙里瓦在他作为合唱团和首席技术服务官的双重作用。第一季度税前利润同比增长了95％，达到84亿美元，部分介绍了营业费用下降的2％，新实现的“可持续成本节省”为4亿美元，汇丰汇率在5月份宣布。  The company has sold or closed 52 businesses since 2011, and total employees declined over the past year to 260,000 from 300,000. COO since August 2011, CTSO since January 2011 and CTSO for the U.K. for three years before that, O’Sullivan has reduced his technology head count to 80,000 from 90,000 a year ago. But for O’Sullivan, 57, it’s not all about cutting. HTS wants to “reduce complexities” and enhance and standardize customer interaction, he says, “making it easier to do business with the group” while “ensuring compliance with global banking regulations.”