| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | S & C ENERGY LIMITED | 🇬🇧Regno Unito | Active | 21/03/2026 – present |
| Person with significant control | S&L ENERGY LTD | 🇬🇧Regno Unito | Active | 19/06/2024 – present |
| Officer | S&L ENERGY LTD | 🇬🇧Regno Unito | Active | 11/03/2026 – present |
| Person with significant control | SGT ENERGY LIMITED | 🇬🇧Regno Unito | Dissolved | 18/06/2024 – present |
| Officer | SGT ENERGY LIMITED | 🇬🇧Regno Unito | Dissolved | 30/03/2026 – present |
| Person with significant control | R&S ENERGY LIMITED | 🇬🇧Regno Unito | Active | 24/06/2024 – 22/02/2023 |
| Officer | R&S ENERGY LIMITED | 🇬🇧Regno Unito | Active | 31/03/2026 – 22/02/2023 |
| Person with significant control | C & S ENERGY LIMITED | 🇬🇧Regno Unito | Active | 19/06/2024 – 04/06/2021 |
| Officer | C & S ENERGY LIMITED | 🇬🇧Regno Unito | Active | 02/04/2026 – 21/02/2023 |
| Person with significant control | SWALE POWER SOLUTIONS LIMITED | 🇬🇧Regno Unito | Active | 19/06/2024 – 29/06/2021 |
| Officer | SWALE POWER SOLUTIONS LIMITED | 🇬🇧Regno Unito | Active | 08/04/2026 – 29/06/2021 |
| Person with significant control | S B BUXTON CONSULTANCY LIMITED | — | Dissolved | 19/06/2024 – present |
| Officer | S B BUXTON CONSULTANCY LIMITED | — | Dissolved | 15/05/2026 – present |
26/09/2023
appointed
22/02/2023
resigned
29/04/2013
appointed