| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | BUCHANAN ORTHOTICS LIMITED | 🇬🇧Regno Unito | Active | 27/03/2026 – present |
| Officer | BUCHANAN HOLDING COMPANY LIMITED | 🇬🇧Regno Unito | Active | 29/03/2026 – present |
| Person with significant control | BUCHANAN TRADING LIMITED | 🇬🇧Regno Unito | Active | 26/06/2024 – present |
| Officer | BUCHANAN TRADING LIMITED | 🇬🇧Regno Unito | Active | 20/01/2026 – 06/04/2026 |
| Officer | BUCHANAN TRADING LIMITED | 🇬🇧Regno Unito | Active | 20/01/2026 – present |
06/04/2026
resigned
09/05/2023
appointed
12/03/2013
appointed