| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | SMART STORAGE SOLUTIONS LIMITED | 🇬🇧Regno Unito | Active | 23/12/2025 – 03/12/2025 |
| Officer | THE CAIRNGORM CARTRIDGE COMPANY LIMITED | 🇬🇧Regno Unito | Active | 27/01/2026 – 01/07/2014 |
| Officer | MULTILAYER LIMITED | — | Dissolved | 08/06/2026 – 06/01/2010 |
| Officer | DUTHIE & SON, LIMITED | 🇬🇧Regno Unito | Active | 19/01/2026 – 06/01/2026 |
| Officer | BINARY SYSTEMS (ABERDEEN) LIMITED | 🇬🇧Regno Unito | Active | 31/01/2026 – 07/05/1996 |
| Officer | CENTRAL COACHES (ABERDEEN) LIMITED | 🇬🇧Regno Unito | Active | 26/03/2026 – 02/05/1997 |
| Officer | INTER CITY (ABERDEEN) LIMITED | 🇬🇧Regno Unito | Active | 13/03/2026 – 23/01/2008 |
| Officer | PENTEX ITALIA LIMITED | 🇬🇧Regno Unito | Active | 13/01/2026 – present |
06/01/2026
resigned
03/12/2025
resigned
17/02/1994
appointed