| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | SIGBAT F LIMITED | 🇬🇧Regno Unito | Dissolved | 16/04/2026 – present |
| Officer | UK POWER RESERVE (STYAL ROAD) LIMITED | 🇬🇧Regno Unito | Dissolved | 23/05/2026 – present |
| Officer | UK ENERGY RESERVE LIMITED | 🇬🇧Regno Unito | Active | 25/04/2026 – 30/11/2021 |
| Officer | UK DYNAMIC RESERVE LIMITED | 🇬🇧Regno Unito | Dissolved | 20/04/2026 – present |
| Officer | REPONO HOLDCO 1 LIMITED | 🇬🇧Regno Unito | Active | 01/05/2026 – 30/11/2021 |
| Officer | UK POWER RESERVE (ST HELENS) LIMITED | 🇬🇧Regno Unito | Dissolved | 23/05/2026 – present |
| Officer | SIGBAT A LIMITED | 🇬🇧Regno Unito | Dissolved | 16/04/2026 – present |
| Officer | SIGBAT B LIMITED | 🇬🇧Regno Unito | Dissolved | 16/04/2026 – present |
| Officer | SIGBAT K LIMITED | 🇬🇧Regno Unito | Dissolved | 16/04/2026 – present |
| Officer | UK CAPACITY RESERVE LIMITED | 🇬🇧Regno Unito | Active | 09/05/2026 – 30/11/2021 |
| Officer | REPONO CM HOLDCO LIMITED | 🇬🇧Regno Unito | Dissolved | 01/05/2026 – present |
| Officer | UK POWER RESERVE (MONCKTON ROAD) LIMITED | 🇬🇧Regno Unito | Active | 25/05/2026 – 30/11/2021 |
| Officer | UK STRATEGIC RESERVE LIMITED | 🇬🇧Regno Unito | Dissolved | 04/05/2026 – present |
| Officer | SIGBAT L LIMITED | 🇬🇧Regno Unito | Dissolved | 16/04/2026 – present |
| Officer | REPONO MIDCO LIMITED | 🇬🇧Regno Unito | Dissolved | 01/05/2026 – present |
| Officer | REPONO BIDCO LIMITED | 🇬🇧Regno Unito | Dissolved | 01/05/2026 – present |
| Officer | SIGBAT E LIMITED | 🇬🇧Regno Unito | Dissolved | 16/04/2026 – present |
| Officer | SIGBAT H LIMITED | 🇬🇧Regno Unito | Dissolved | 18/05/2026 – present |
| Officer | UK POWER RESERVE (ASFORDBY) LIMITED | 🇬🇧Regno Unito | Active | 23/05/2026 – 30/11/2021 |
| Officer | UK POWER RESERVE LIMITED | 🇬🇧Regno Unito | Active | 26/05/2026 – 30/11/2021 |
| Officer | SIGBAT I LIMITED | 🇬🇧Regno Unito | Dissolved | 16/04/2026 – present |
| Officer | SIGBAT J LIMITED | 🇬🇧Regno Unito | Dissolved | 16/04/2026 – present |
| Officer | REPONO INTERCO LIMITED | 🇬🇧Regno Unito | Dissolved | 01/05/2026 – present |
| Officer | UK POWER RESERVE (TRUMFLEET) LTD | 🇬🇧Regno Unito | Active | 31/05/2026 – 30/11/2021 |
| Officer | SIGBAT D LIMITED | 🇬🇧Regno Unito | Dissolved | 16/04/2026 – present |
| Officer | UK POWER RESERVE (SOUTH CORNELLY) LIMITED | 🇬🇧Regno Unito | Dissolved | 20/05/2026 – present |
| Officer | UK UTILITY RESERVE LIMITED | 🇬🇧Regno Unito | Active | 19/04/2026 – 30/11/2021 |
| Officer | SIGBAT C LIMITED | 🇬🇧Regno Unito | Dissolved | 18/05/2026 – present |
| Officer | SIGBAT G LIMITED | 🇬🇧Regno Unito | Dissolved | 18/05/2026 – present |
| Officer | UK FLEXIBLE RESERVE LIMITED | 🇬🇧Regno Unito | Dissolved | 11/06/2026 – present |
| Officer | SEMBCORP ENERGY UK LIMITED | 🇬🇧Regno Unito | Active | 16/04/2026 – 30/11/2021 |
30/11/2021
resigned
01/04/2019
appointed
18/05/2018
appointed