| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | ARGYLL DEVELOPMENT HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 06/05/2026 – present |
| Person with significant control | ARGYLL DEVELOPMENT HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 06/05/2026 – present |
| Person with significant control | ARGYLL INFRASTRUCTURE HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 18/11/2025 – present |
| Officer | ARGYLL INFRASTRUCTURE HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 22/01/2026 – present |
| Person with significant control | ARGYLL ENERGY DEVELOPMENT LTD | 🇬🇧Regno Unito | Active | 26/06/2024 – present |
| Person with significant control | ARGYLL DEVELOPMENT ADVISORS LTD | 🇬🇧Regno Unito | Proposal to strike off | 19/06/2024 – present |
| Person with significant control | ARGYLL DATA DEVELOPMENT LTD | 🇬🇧Regno Unito | Active | 23/06/2024 – present |
| Officer | ARGYLL DATA DEVELOPMENT LTD | 🇬🇧Regno Unito | Active | 13/04/2026 – present |
| Officer | ARGYLL ENERGY DEVELOPMENT LTD | 🇬🇧Regno Unito | Active | 24/05/2026 – present |
| Person with significant control | COWAL SAND & GRAVEL LTD. | 🇬🇧Regno Unito | Active | 21/06/2024 – present |
| Officer | COWAL SAND & GRAVEL LTD. | 🇬🇧Regno Unito | Active | 30/04/2026 – present |
06/05/2026
appointed
13/04/2026
United Kingdom → Scotland
14/04/2004
appointed