| Company | Timeline | Status | |
Jet Systems Limited Director • Director  | 1 Jul 2013←10 Months→8 May 2014  | Dissolved  | |
| Spring (Europe) Limited Director • Unreported  | 1 Mar 2006←19 Years→Current  | Active  | |
| Professional Applications Limited Director • Embedded Development Engineer  | 2 Apr 2004←21 Years→Current  | Active  | |
