| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | M MCKENZIE TIMBER LTD. | 🇬🇧United Kingdom | Active | 26/01/2026 – present |
| Officer | M MCKENZIE HOLDINGS LTD. | 🇬🇧United Kingdom | Active | 26/01/2026 – present |
| Person with significant control | M MCKENZIE WASTE LTD. | 🇬🇧United Kingdom | Active | 26/06/2024 – present |
| Person with significant control | M MCKENZIE OLD PENTLAND LLP | 🇬🇧United Kingdom | Active | 21/06/2024 – present |
| Officer | M MCKENZIE WASTE LTD. | 🇬🇧United Kingdom | Active | 26/01/2026 – present |
| Officer | M MCKENZIE OLD PENTLAND LLP | 🇬🇧United Kingdom | Active | 26/01/2026 – present |
06/04/2026
United Kingdom → Scotland
08/12/2025
Scotland → United Kingdom
28/06/2006
appointed