| Company | Timeline | Status | |
| Clark Jamison International Ltd Director • Accountant  | 24 Feb 2021←4 Years→Current  | Active  | |
| Doorstopper Ltd Director • Chartered Accountant  | 7 Mar 2016←9 Years→Current  | Active  | |
MBS3 Risk Ltd Director • Accountant  | 24 Nov 2014←3 Months→24 Feb 2015  | Dissolved  | |
| Clark Jamison Ltd Director • Chartered Accountant  | 11 Aug 2014←11 Years→Current  | Active  | |
| Mare Robise Ltd Director • Chartered Accountant  | 2 Mar 2010←15 Years→Current  | Active  | |
| Clark Jamison Pa Ltd Director • Chartered Accountant  | 25 Mar 2003←22 Years→Current  | Active  | |
