| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | VOICE TECHNOLOGIES TRUSTEES LIMITED | 🇬🇧Regno Unito | Active | 22/04/2026 – present |
| Officer | VOICE TECHNOLOGIES TRUSTEES LIMITED | 🇬🇧Regno Unito | Active | 22/04/2026 – present |
| Person with significant control | MACDONALD GENERAL COUNSEL LIMITED | 🇬🇧Regno Unito | Liquidation | 18/06/2024 – present |
| Person with significant control | DUNADD ASSET MANAGEMENT LTD | 🇬🇧Regno Unito | Dissolved | 18/06/2024 – present |
| Officer | SCOTTISH VOICE TECHNOLOGIES LIMITED | 🇬🇧Regno Unito | Active | 22/04/2026 – 11/12/2017 |
| Officer | VOICE TECHNOLOGIES LIMITED | 🇬🇧Regno Unito | Active | 22/04/2026 – 11/12/2017 |
| Officer | MACDONALD GENERAL COUNSEL LIMITED | 🇬🇧Regno Unito | Liquidation | 22/04/2026 – present |
| Officer | DUNADD ASSET MANAGEMENT LTD | 🇬🇧Regno Unito | Dissolved | 02/02/2026 – present |
| Officer | DUNADD ASSET MANAGEMENT LTD | 🇬🇧Regno Unito | Dissolved | 02/02/2026 – present |
| Officer | SCOTTISH ENTERPRISE RENFREWSHIRE | 🇬🇧Regno Unito | Active | 22/04/2026 – 19/05/2008 |
| Officer | THE PADDLE STEAMER PRESERVATION SOCIETY | 🇬🇧Regno Unito | Active | 22/04/2026 – 24/01/2001 |
| Officer | WAVERLEY EXCURSIONS LIMITED | 🇬🇧Regno Unito | Active | 22/04/2026 – 25/01/2001 |
| Officer | WAVERLEY STEAM NAVIGATION CO. LIMITED | 🇬🇧Regno Unito | Active | 22/04/2026 – 24/01/2001 |
| Officer | WAVERLEY EXCURSIONS LIMITED | 🇬🇧Regno Unito | Active | 22/04/2026 – 25/01/2001 |
| Officer | RENFREWSHIRE CHAMBER OF COMMERCE LIMITED | 🇬🇧Regno Unito | Active | 22/04/2026 – 25/06/2003 |
| Officer | RENFREWSHIRE CHAMBER OF COMMERCE LIMITED | 🇬🇧Regno Unito | Active | 22/04/2026 – 15/06/2000 |
22/04/2026
United Kingdom → Scotland
24/07/2019
appointed
03/12/1992
appointed