| Company | Timeline | Status | |
| Mindstreams Limited Director • Software Publisher  | 29 Jun 2016←9 Years→Current  | Active  | |
The Biofeedback Shop Limited Director • Company Director  | 12 Apr 2013←2 Years 1 Month→26 May 2015  | Dissolved  | |
| Legacy Software Limited Director • Unreported  | 30 Jul 2012←13 Years→Current  | Active  | |
| Durham Systems Management Limited Director • Unreported  | 27 Jun 2002←23 Years→Current  | Active  | |
