| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | NORTHERN HYDROPOWER HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 12/04/2026 – 17/09/2020 |
| Officer | YORKSHIRE HYDROPOWER HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 12/04/2026 – 18/07/2019 |
| Officer | NORTHERN HYDROPOWER LIMITED | 🇬🇧Regno Unito | Active | 12/04/2026 – 17/09/2020 |
| Officer | YORKSHIRE HYDROPOWER LIMITED | 🇬🇧Regno Unito | Active | 12/04/2026 – 18/07/2019 |
| Officer | YORKSHIRE HYDROPOWER LIMITED | 🇬🇧Regno Unito | Active | 12/04/2026 – 18/07/2019 |
| Officer | BARN ENERGY LIMITED | — | Liquidation | 18/05/2026 – present |
| Officer | BARN ENERGY LIMITED | — | Liquidation | 16/12/2025 – present |
| Officer | SPRING REHABILITATION CENTRES LIMITED | — | Dissolved | 27/05/2026 – present |
| Officer | SPRING REHABILITATION CENTRES LIMITED | — | Dissolved | 27/05/2026 – present |
| Officer | THE SMALL HYDRO COMPANY LTD | — | Dissolved | 06/06/2026 – present |
| Officer | THE SMALL HYDRO COMPANY LTD | — | Dissolved | 06/06/2026 – present |
| Officer | ALINEA INTERNATIONAL LTD | 🇬🇧Regno Unito | Active | 03/06/2026 – 31/03/2018 |
17/09/2020
resigned
18/07/2019
resigned
02/01/2006
appointed