| Company | Timeline | Status | |
| Soundscape Limited Director • Unreported | 4 Jan 2006←20 Years→Current | Active | |
| Turning Points Limited Director • It Consultant | 28 Nov 2003←22 Years→Current | Active | |
| Thames Investments Limited Director • Unreported | 1 Nov 1993←32 Years→Current | Active | |
Eperon Petroleum Limited Director • Oil Company Executive | 12 Feb 1992←5 Years→30 May 1997 | Dissolved | |
| Thames Investments (Holdings) Limited Director • Company Executive | 10 Feb 1992←34 Years→Current | Active | |
