| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | TANDEM INVESTMENTS LIMITED | 🇬🇧Regno Unito | Active | 18/03/2026 – present |
| Officer | TIL SPV 6 LIMITED | 🇬🇧Regno Unito | Active | 09/01/2026 – present |
| Officer | TIL SPV 5 LIMITED | 🇬🇧Regno Unito | Active | 13/03/2026 – 16/10/2025 |
| Person with significant control | LINK HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 30/09/2025 – present |
| Officer | LINK HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 11/02/2026 – present |
| Officer | TIL SPV 2 LIMITED | 🇬🇧Regno Unito | Active | 18/03/2026 – present |
| Officer | TIL SPV 3 LIMITED | 🇬🇧Regno Unito | Active | 18/03/2026 – present |
| Officer | GROCO (HOLDINGS) LIMITED | — | Liquidation | 18/03/2026 – present |
| Person with significant control | GROCO (HOLDINGS) LIMITED | — | Liquidation | 24/09/2024 – 23/09/2024 |
| Officer | TIL SPV 7 LIMITED | 🇬🇧Regno Unito | Active | 18/03/2026 – present |
| Officer | TIL SPV 1 LIMITED | 🇬🇧Regno Unito | Active | 18/03/2026 – present |
| Person with significant control | GROCO 2025 LIMITED | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
| Officer | GROCO 2025 LIMITED | 🇬🇧Regno Unito | Active | 18/03/2026 – present |
| Officer | LINK DEVELOPMENTS LIMITED | 🇬🇧Regno Unito | Active | 18/03/2026 – present |
| Officer | VIL 3 LIMITED | 🇬🇧Regno Unito | Active | 18/03/2026 – present |
| Officer | VIL CAPITAL LIMITED | 🇬🇧Regno Unito | Active | 18/03/2026 – present |
| Officer | VIL 2 LIMITED | 🇬🇧Regno Unito | Active | 05/02/2026 – present |
| Officer | VIL 1 LIMITED | 🇬🇧Regno Unito | Dissolved | 04/02/2026 – present |
| Officer | VANTAGE INDUSTRIAL LIMITED | 🇬🇧Regno Unito | Active | 15/12/2025 – present |
| Officer | LINK DEVELOPMENTS (NW) LIMITED | 🇬🇧Regno Unito | Active | 18/03/2026 – present |
| Officer | TAKE STOK LIMITED | 🇬🇧Regno Unito | Active | 18/03/2026 – present |
| Officer | VANTAGE REAL ESTATE LIMITED | 🇬🇧Regno Unito | Active | 03/03/2026 – present |
| Officer | HM2 ENERGY STORAGE LIMITED | 🇬🇧Regno Unito | Dissolved | 14/04/2026 – present |
| Person with significant control | FAIRHOLME DEVELOPMENTS LTD | 🇬🇧Regno Unito | Active | 19/06/2024 – present |
| Officer | FAIRHOLME DEVELOPMENTS LTD | 🇬🇧Regno Unito | Active | 18/03/2026 – present |
| Officer | HM ENERGY STORAGE LIMITED | 🇬🇧Regno Unito | Dissolved | 17/04/2026 – present |
| Officer | NWHP (HOLDINGS) LIMITED | 🇬🇧Regno Unito | Active | 18/04/2026 – 17/12/2020 |
| Officer | FL ENERGY STORAGE LIMITED | 🇬🇧Regno Unito | Dissolved | 19/04/2026 – present |
| Person with significant control | VOLTA ENERGY STORAGE LIMITED | 🇬🇧Regno Unito | Active | 26/06/2024 – 04/09/2017 |
| Officer | VOLTA ENERGY STORAGE LIMITED | 🇬🇧Regno Unito | Active | 24/02/2026 – 21/04/2026 |
| Officer | CWM CLOCH HYDRO LIMITED | 🇬🇧Regno Unito | Active | 09/02/2026 – 30/03/2021 |
| Officer | MAES ELWY HYDRO LIMITED | 🇬🇧Regno Unito | Active | 15/05/2026 – 14/04/2021 |
| Officer | NORTH WALES HYDRO POWER LIMITED | 🇬🇧Regno Unito | Active | 24/05/2026 – 17/12/2020 |
| Officer | RHAEADR HYDRO LIMITED | 🇬🇧Regno Unito | Active | 08/05/2026 – 17/12/2020 |
| Officer | WERN GAWR HYDRO LIMITED | 🇬🇧Regno Unito | Active | 19/05/2026 – 17/12/2020 |
| Officer | NANT COLWYN HYDRO LIMITED | 🇬🇧Regno Unito | Active | 12/05/2026 – 17/12/2020 |
| Officer | WILLIAM FISHWICK & SON LIMITED | 🇬🇧Regno Unito | Active | 20/01/2026 – present |
19/05/2026
United Kingdom → England
15/05/2026
England → United Kingdom
26/11/2018
appointed