| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | LISTED ENERGY LIMITED | 🇬🇧United Kingdom | Active | 13/03/2026 – present |
| Person with significant control | LISTED ENERGY LIMITED | 🇬🇧United Kingdom | Active | 26/09/2025 – present |
| Officer | ONESERVE GROUP LIMITED | 🇬🇧United Kingdom | Active | 05/05/2026 – 07/01/2025 |
| Officer | ONESERVE LTD | — | Active | 25/05/2026 – 07/01/2025 |
| Person with significant control | IGLOO RENEWABLE ASSETS LIMITED | 🇬🇧United Kingdom | Active | 18/06/2024 – present |
| Officer | IGLOO RENEWABLE ASSETS LIMITED | 🇬🇧United Kingdom | Active | 17/12/2025 – present |
| Officer | GOOD ENERGY WORKS LIMITED | 🇬🇧United Kingdom | Active | 09/04/2026 – 02/12/2022 |
| Officer | GOOD ENERGY WORKS LIMITED | 🇬🇧United Kingdom | Active | 09/04/2026 – 21/06/2023 |
| Officer | IGLOO ENERGY SUPPLY LIMITED | — | Liquidation | 02/05/2026 – present |
| Officer | IGLOO ENERGY SUPPLY LIMITED | — | Liquidation | 02/05/2026 – present |
| Person with significant control | LIGHTBULB ES LIMITED | — | Liquidation | 18/06/2024 – present |
| Officer | LIGHTBULB ES LIMITED | — | Liquidation | 28/04/2026 – present |
| Officer | LIGHTBULB ES LIMITED | — | Liquidation | 28/04/2026 – present |
| Officer | ARTO.ENERGY LIMITED | 🇬🇧United Kingdom | Active | 08/05/2026 – 05/11/2015 |
| Officer | ATBURST LIMITED | — | Dissolved | 12/05/2026 – present |
| Officer | ATBURST LIMITED | — | Dissolved | 12/05/2026 – present |
| Officer | PASSIVSYSTEMS LIMITED | — | Dissolved | 02/01/2026 – 05/11/2015 |
| Officer | PASSIVSYSTEMS NOMINEES LIMITED | 🇬🇧United Kingdom | Dissolved | 27/05/2026 – 05/11/2015 |
| Officer | PASSIVSYSTEMS NOMINEES LIMITED | 🇬🇧United Kingdom | Dissolved | 27/05/2026 – 05/11/2015 |
| Officer | PASSIVSYSTEMS LIMITED | — | Dissolved | 02/01/2026 – 05/11/2015 |
| Officer | C W HEADDRESS LIMITED | 🇬🇧United Kingdom | Liquidation | 20/02/2026 – 30/04/2012 |
| Officer | CHRISTY & CO. LIMITED | — | Liquidation | 20/02/2026 – 30/04/2012 |
| Officer | CHRISTY & CO. LIMITED | — | Liquidation | 20/02/2026 – 30/04/2012 |
| Officer | C W HEADDRESS LIMITED | 🇬🇧United Kingdom | Liquidation | 20/02/2026 – 30/04/2012 |
05/06/2026
England → United Kingdom
03/06/2026
United Kingdom → England
30/04/2012
resigned