| Company | Timeline | Status | |
| F-Droid Limited Director • Software Developer | 26 Feb 2013←10 Years→23 May 2023 | Dissolved | |
Livewwware Limited Director • Director | 25 Jul 2002←11 Years→22 Apr 2014 | Dissolved | |
| Proactis Limited Director • Consultant | 4 Apr 1996←1 Year 10 Months→30 Jan 1998 | Active | |
