| Company | Timeline | Status | |
| Cambridge Carbon Capture Limited Director • Director | 3 Nov 2023←1 Year 11 Months→Current | Liquidation | |
| Iceo Limited Director • Consultant | 31 Mar 2014←10 Years→5 Nov 2024 | Dissolved | |
| Aveillant Limited Director • Director | 19 Mar 2012←11 Months→8 Mar 2013 | Active | |
