| Company | Timeline | Status | |
| John Colet School Director • Retired | 21 Apr 2015←10 Years→Current | Active | |
Ultrasis UK Limited Director • Company Director | 13 Apr 2004←10 Years→31 May 2014 | Dissolved | |
Ultrasis Plc Director • Company Director | 9 Mar 2004←10 Years→31 May 2014 | Dissolved | |
