| Company | Timeline | Status | |
| Carbon Focus Engineering Ltd Director • Unreported | 26 Jul 2021←4 Years→Current | Active | |
| Mareac LLP Designated LLP Member • Unreported | 23 Mar 2021←2 Years 5 Months→29 Aug 2023 | Dissolved | |
| Draper Heat Limited Director • Director | 14 Mar 2014←8 Years→14 Jul 2022 | Liquidation | |
