| Company | Timeline | Status | |
| W.R. Berkley UK Limited Director • Director | 16 Apr 2015←10 Years→Current | Active | |
W. R. Berkley Insurance (Europe), Plc Director • Director | 25 Mar 2015←2 Years 6 Months→18 Oct 2017 | Converted/Closed | |
| W. R. Berkley Syndicate Management Limited Director • Director | 9 May 2014←11 Years→Current | Active | |
| Navigators Holdings (UK) Limited Secretary • Compliance Director | 10 Mar 2008←10 Months→27 Jan 2009 | Active | |
| Hartford Management (UK) Limited Secretary • Compliance Director | 10 Mar 2008←10 Months→27 Jan 2009 | Active | |
| Navigators Underwriting Limited Director • Compliance Officer | 15 Nov 2005←3 Years→27 Jan 2009 | Active | |
| Hartford Underwriting Agency Limited Director • Compliance | 6 Feb 2001←7 Years→27 Jan 2009 | Active | |
| Navigators Underwriting Limited Secretary • Unreported | 6 Aug 1999←9 Years→27 Jan 2009 | Active | |
| Hartford Corporate Underwriters Limited Secretary • Unreported | 12 Oct 1998←10 Years→27 Jan 2009 | Active | |
| Millennium Underwriting Limited Secretary • Unreported | 31 Dec 1996←12 Years→27 Jan 2009 | Active | |
