| Company | Timeline | Status | |
| H2 Power Limited Director • Director | 19 Feb 2019←2 Years 5 Months→11 Aug 2021 | Active | |
| AFC Energy Plc Director • Engineer | 6 Feb 2017←6 Years→9 Jun 2023 | Active | |
| Iprocess Engineering & Consulting Ltd Director • Unreported | 29 Sep 2016←9 Years→Current | Active | |
