| Company | Timeline | Status | |
| Symbian Foundation Limited Director • Solicitor | 30 Jan 2009←14 Days→13 Feb 2009 | Dissolved | |
| Symbian Software Limited Secretary • Solicitor | 1 Oct 2007←1 Year 8 Months→29 May 2009 | Dissolved | |
| Symbian Limited Secretary • Solicitor | 1 Oct 2007←1 Year 8 Months→29 May 2009 | Dissolved | |
