Chief Financial Officer @ Wisekey International Holding AG (December 2018 - Present)
Global Financial Controller @ (August 2017 - December 2018)
Finance Director @ (March 2015 - August 2017)
Financial Controller @ (May 2008 - March 2015)
Finance Manager @ (June 2007 - March 2008)
Group Accountant @ (January 2004 - December 2006)
Business Services Manager @ (September 1998 - December 2003)
John O'Hara Education
Durham University
BA Hons (Economics)
1995-1998
John O'Hara Summary
John O'Hara, based in Geneva, Switzerland, is currently a Chief Financial Officer at SEALSQ. John O'Hara brings experience from previous roles at Wisekey International Holding AG, Jesuit Worldwide Learning, Deloitte UK and Marsh & McLennan Companies. John O'Hara holds a 1995 - 1998 BA Hons in Economics @ Durham University. John O'Hara has 3 emails on RocketReach.
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