What Hamilton, Bermuda based holding company who formerly featured CEO John J Byrne?
John J. Byrne John J. Byrne (July 11, 1932 – March 7, 2013) was an American longtime insurance industry executive who was CEO of GEICO, White Mountains Insurance Group and Fireman's Fund. He also served as chairman of Overstock.com.
John P. Connolly (businessman) John Connolly (born 29 August 1950) is an English businessman. He serves as the chairman of G4S and Amec Foster Wheeler. He was UK Senior Partner and Chief Executive of Deloitte in the UK until his retirement in June 2011.