| Company | Timeline | Status | |
| Bristol Usability Group Cic Director • None  | 29 Apr 2014←11 Years→Current  | Active  | |
| Timmus Limited Secretary • Unreported  | 25 Sep 2003←22 Years→Current  | Active  | |
| Pure Usability Limited Director • Company Director  | 15 May 2001←24 Years→Current  | Active  | |
