| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | HYDRAGROWTH LIMITED | 🇬🇧United Kingdom | Dissolved | 23/04/2026 – present |
| Person with significant control | BESSINGBY PREFERRED LTD | 🇬🇧United Kingdom | Dissolved | 19/06/2024 – 15/03/2017 |
| Person with significant control | ARMSTRONG OPERATIONAL SOLAR FUNDING LIMITED | 🇬🇧United Kingdom | Dissolved | 26/06/2024 – 21/12/2017 |
| Officer | ARMSTRONG SOLAR HOLDINGS LIMITED | 🇬🇧United Kingdom | Active | 15/05/2026 – 25/06/2015 |
| Officer | ARMSTRONG OPERATIONAL SOLAR FUNDING LIMITED | 🇬🇧United Kingdom | Dissolved | 24/12/2025 – 08/08/2016 |
| Officer | ARMSTRONG OPERATIONAL SOLAR FUNDING LIMITED | 🇬🇧United Kingdom | Dissolved | 24/12/2025 – 08/08/2016 |
| Officer | ZERO CARBON POWER LIMITED | 🇬🇧United Kingdom | Active | 24/05/2026 – 25/06/2015 |
| Officer | UK GREEN POWER GENERATION LIMITED | 🇬🇧United Kingdom | Active | 24/05/2026 – 17/06/2015 |
| Officer | WORLDFIRST RACING LIMITED | — | Active | 03/06/2026 – 10/08/2010 |
| Officer | WORLDFIRST RACING LIMITED | — | Active | 03/06/2026 – 10/08/2010 |
21/12/2017
resigned
15/03/2017
resigned
12/08/2008
appointed