| Company | Timeline | Status | |
| Trident Underwriting Limited Secretary • Director | 1 Jan 2007←1 Year 1 Month→31 Jan 2008 | Active | |
| Trident Underwriting Limited Director • Director | 20 Mar 2006←1 Year 10 Months→31 Jan 2008 | Active | |
| Markel Syndicate Management Limited Director • Lloyd's Underwriter | 5 Jan 1996←4 Years→31 Jan 2000 | Active | |
