| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | REFORESTATION CARBON LTD | 🇬🇧Regno Unito | Dissolved | 25/06/2024 – present |
| Person with significant control | TAMAR RESOURCES LTD | 🇬🇧Regno Unito | Dissolved | 26/06/2024 – present |
| Person with significant control | ROCKFACE CAPITAL LTD | — | Active | 26/06/2024 – present |
| Person with significant control | TRUE NORTH PROPERTIES LTD | 🇬🇧Regno Unito | Dissolved | 26/06/2024 – present |
| Person with significant control | BLUETHORN ENERGY LTD. | 🇬🇧Regno Unito | Active | 10/12/2025 – present |
| Person with significant control | ROCKFACE CAPITAL ADVISORS LTD. | — | Active | 16/12/2025 – present |
18/10/2023
appointed
22/06/2017
appointed
06/04/2016
appointed