| Company | Timeline | Status | |
| Cheltenham Design Foundation Director • Designer | 11 Nov 2010←8 Years→27 Sep 2019 | Dissolved | |
| Unhidden Design Limited Director • Unreported | 11 Feb 2000←18 Years→15 May 2018 | Active | |
| Tin Horse Trading Limited Director • Design Consultant | 25 Mar 1993←1 Year 1 Month→16 May 1994 | Active | |
| Tin Horse Design Ltd Director • Design Consultant | 21 May 1991←2 Years 12 Months→16 May 1994 | Active | |
