| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | GREENIO LIMITED | 🇬🇧Regno Unito | Active | 29/03/2026 – present |
| Officer | SUN ROOF LIMITED | 🇬🇧Regno Unito | Active | 13/04/2026 – present |
| Officer | MANN POWER HYDRO LTD | 🇬🇧Regno Unito | Dissolved | 16/04/2026 – present |
| Officer | BRUACH CAORAINN HYDRO LIMITED | 🇬🇧Regno Unito | Active | 04/06/2026 – present |
| Officer | TLS SOLAR LIMITED | — | Active | 23/12/2025 – present |
| Officer | TLS RENEWABLE CONSULTING LTD | 🇬🇧Regno Unito | Active | 12/12/2025 – present |
| Officer | TLS WIND POWER LTD. | — | Dissolved | 01/06/2026 – present |
| Officer | SOLARPLICITY ENERGY LIMITED | — | Dissolved | 01/06/2026 – 28/02/2017 |
| Officer | IRENE POWER COMPANY LIMITED | — | Active | 18/12/2025 – present |
| Officer | NENTHEAD MINES HYDRO POWER LTD | 🇬🇧Regno Unito | Active | 27/03/2026 – present |
| Officer | CAIZERGUES WINES LIMITED | 🇬🇧Regno Unito | Active | 13/04/2026 – present |
| Officer | TLS ENERGY LIMITED | 🇬🇧Regno Unito | Active | 31/01/2026 – present |
16/06/2025
appointed
06/03/2025
appointed
22/08/2001
appointed