| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | LAMBDA FOUNDERS LTD | 🇬🇧Regno Unito | Active | 21/03/2026 – present |
| Officer | RENBAT DEVELOPMENTS LIMITED | 🇬🇧Regno Unito | Active | 23/01/2026 – present |
| Officer | IMMERSA LARGE SCALE LIMITED | 🇬🇧Regno Unito | Active | 18/03/2026 – present |
| Officer | MHOR ENERGY LIMITED | 🇬🇧Regno Unito | Active | 27/03/2026 – present |
| Officer | HYDROGEN WAVES LTD | 🇬🇧Regno Unito | Active | 28/03/2026 – 16/09/2024 |
| Person with significant control | RESILIENT FUTURE FUND LIMITED | 🇬🇧Regno Unito | Active | 19/06/2024 – present |
| Officer | RENBAT 1 LIMITED | 🇬🇧Regno Unito | Active | 29/03/2026 – present |
| Officer | RESILIENT FUTURE FUND LIMITED | 🇬🇧Regno Unito | Active | 16/12/2025 – present |
| Officer | LAMBDA ENERGY LTD | 🇬🇧Regno Unito | Active | 22/05/2026 – 31/10/2025 |
| Person with significant control | KIRKBY BATTERY STORAGE 2 LTD | — | Dissolved | 18/06/2024 – present |
| Officer | KIRKBY BATTERY STORAGE 2 LTD | — | Dissolved | 04/03/2026 – present |
| Officer | ARGAND SOLUTIONS LIMITED | — | Active | 18/05/2026 – present |
| Officer | CARE POWER (BERKELEY) LIMITED | 🇬🇧Regno Unito | Active | 19/04/2026 – 18/09/2017 |
| Officer | IMMERSA LIMITED | 🇬🇧Regno Unito | Active | 07/01/2026 – present |
| Officer | GEYSER THERMAL ENERGY LIMITED | — | Dissolved | 09/05/2026 – present |
| Officer | ENGAGED TRACKING (ET) INDEX LTD | 🇬🇧Regno Unito | Proposal to strike off | 01/04/2026 – 18/07/2022 |
| Officer | FIDEOAK BATTERY STORAGE LIMITED | 🇬🇧Regno Unito | Dissolved | 25/04/2026 – present |
| Person with significant control | RENEWABLE POWER LIMITED | 🇬🇧Regno Unito | Active | 19/06/2024 – present |
| Officer | WEST SOMERSET HYDRO LIMITED | 🇬🇧Regno Unito | Dissolved | 04/05/2026 – present |
| Officer | HENSHALLBROOK SOLAR LIMITED | 🇬🇧Regno Unito | Dissolved | 04/05/2026 – present |
| Officer | SANDRIDGE SOLAR POWER LIMITED | 🇬🇧Regno Unito | Active | 14/05/2026 – 16/10/2015 |
| Officer | SOMERSET BIOENERGY LIMITED | 🇬🇧Regno Unito | Dissolved | 01/06/2026 – present |
| Officer | SYNGEN RENEWABLE POWER LIMITED | — | Dissolved | 03/06/2026 – present |
| Officer | TWO VALLEYS WIND ENERGY LIMITED | — | Dissolved | 03/06/2026 – 31/08/2011 |
| Officer | CULMHEAD WIND ENERGY LIMITED | — | Dissolved | 06/06/2026 – present |
07/12/2025
United Kingdom → England
29/11/2025
England → United Kingdom
05/11/2007
appointed