| Company | Timeline | Status | |
| Mytilus Limited Director • Director | 4 Oct 2017←8 Years→Current | Active | |
| Hutton Energy Limited Director • None | 19 Sep 2011←10 Years→3 May 2022 | Dissolved | |
| Verona Pharma Limited Director • Investor | 24 Feb 2005←1 Year 6 Months→18 Sep 2006 | Active | |
Matra Petroleum Limited Director • Investor | 24 Feb 2005←5 Years→9 Apr 2010 | Dissolved | |
