| Company | Timeline | Status | |
| Soundtheory Limited Director • Director  | 5 Mar 2015←10 Years→Current  | Active  | |
Empire Interactive Plc Director • Company Director  | 7 Jun 2000←6 Years→21 Nov 2006  | Dissolved  | |
| Oxford Digital Enterprises Limited Director • Research Physicist  | 3 Sep 1991←34 Years→Current  | Active  | |
