| Company | Timeline | Status | |
| Breath Predict Limited Director • Unreported | 5 Mar 2025←8 Months→Current | Active | |
Fastwire Limited Director • Manager | 16 Mar 2005←9 Years→1 Apr 2014 | Dissolved | |
| Applied Nanodetectors Limited Director • Unreported | 2 Sep 2004←21 Years→Current | Active | |
