| Company | Timeline | Status | |
| Radley Scientific Limited Director • Unreported | 12 Oct 2016←9 Years→Current | Active | |
Sonicut Limited Director • Technical Manager | 3 Nov 2003←15 Years→30 Jul 2019 | Dissolved | |
| Sra Developments Limited Director • Technical Director | 8 Mar 1999←17 Years→31 Oct 2016 | Active | |
