| Company | Timeline | Status | |
| International Flow Battery Forum Limited Director • Chartered Engineer | 3 Mar 2022←3 Years→Current | Active | |
| International Flow Battery Forum Limited Director • Chartered Engineer | 3 Mar 2022←2 Years 10 Months→13 Jan 2025 | Active | |
| Lemflex Limited Director • Unreported | 4 Mar 2019←6 Years→Current | Active | |
| Electricity Storage Network Limited Director • Director | 22 Jun 2011←7 Years→1 Jul 2018 | Active | |
| Swanbarton Limited Director • Unreported | 9 Jul 2003←22 Years→Current | Active | |
| Swanbarton Limited Secretary • Company Director | 9 Jul 2003←22 Years→Current | Active | |
