| Company | Timeline | Status | |
Etr-Unidata Limited Secretary • Unreported  | 19 Apr 2007←7 Years→30 Apr 2014  | Dissolved  | |
Viking Directors Limited Secretary • Unreported  | 6 Mar 2006←11 Years→4 Apr 2017  | Dissolved  | |
| Ridings Holdings Limited Secretary • Unreported  | 20 Apr 2004←10 Years→3 Jun 2014  | Active  | |
The Viking Business Angels Club Limited Secretary • Unreported  | 19 Apr 2004←9 Years→4 Mar 2014  | Dissolved  | |
