| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | PARKMEAD RENEWABLE ENERGY LIMITED | 🇬🇧Regno Unito | Active | 31/12/2025 – present |
| Officer | PITREADIE FARM LIMITED | 🇬🇧Regno Unito | Active | 16/03/2026 – present |
| Person with significant control | TILESTAMP LIMITED | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
| Person with significant control | OBSIDIAN RESOURCES LIMITED | 🇬🇧Regno Unito | Active | 26/06/2024 – present |
| Person with significant control | ANTARES PROPERTY DEVELOPMENT LIMITED | 🇬🇧Regno Unito | Active | 18/06/2024 – 31/03/2021 |
| Person with significant control | ENERGY MANAGEMENT ASSOCIATES LIMITED | 🇬🇧Regno Unito | Active | 26/06/2024 – present |
| Person with significant control | CROSS VENTURES (GP) UNLIMITED | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
| Officer | DEO PETROLEUM EXPLORATION LIMITED | — | Dissolved | 21/05/2026 – present |
| Officer | CROSS VENTURES (GP) UNLIMITED | 🇬🇧Regno Unito | Active | 25/05/2026 – present |
| Officer | THE PARKMEAD GROUP PLC | 🇬🇧Regno Unito | Active | 20/01/2026 – present |
| Officer | TILESTAMP LIMITED | 🇬🇧Regno Unito | Active | 17/12/2025 – present |
| Officer | AUPEC LIMITED | 🇬🇧Regno Unito | Active | 16/03/2026 – present |
16/03/2026
United Kingdom → Scotland
11/02/2026
Scotland → United Kingdom
17/04/1998
appointed