| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | CARMICHAEL AVIATION LIMITED | 🇬🇧United Kingdom | Active | 26/06/2024 – present |
| Person with significant control | SAD GROUP HOLDINGS LTD | 🇬🇧United Kingdom | Active | 26/06/2024 – present |
| Officer | TRUSTED VETERINARY GROUP LIMITED | 🇬🇧United Kingdom | Dissolved | 02/04/2026 – present |
| Person with significant control | THE VETERINARY OSTEOARTHRITIS ALLIANCE LTD | 🇬🇧United Kingdom | Active | 25/06/2024 – present |
| Officer | THE VETERINARY OSTEOARTHRITIS ALLIANCE LTD | 🇬🇧United Kingdom | Active | 10/04/2026 – present |
| Person with significant control | DEBT SUPPORT TRUST LIMITED | 🇬🇧United Kingdom | Active | 25/06/2024 – 17/07/2018 |
| Person with significant control | NORTH STAR MARKETING SUPPORT LIMITED | 🇬🇧United Kingdom | Active | 26/06/2024 – present |
| Person with significant control | JOINT ADVENTURES LTD | 🇬🇧United Kingdom | Active | 26/06/2024 – 25/06/2024 |
| Officer | AURA VETERINARY LIMITED | 🇬🇧United Kingdom | Active | 14/05/2026 – 30/09/2016 |
| Officer | JOINT ADVENTURES LTD | 🇬🇧United Kingdom | Active | 11/12/2025 – present |
| Officer | AIM OASYS LIMITED | 🇬🇧United Kingdom | Dissolved | 15/05/2026 – present |
| Officer | FITZPATRICK LEARNING ACADEMY LIMITED | — | Dissolved | 25/05/2026 – 09/03/2017 |
| Officer | ARTEMIS 1 LIMITED | 🇬🇧United Kingdom | Dissolved | 20/05/2026 – 30/09/2016 |
| Officer | INTERNATIONAL CAT CARE | 🇬🇧United Kingdom | Active | 10/06/2026 – 20/11/2018 |
20/05/2026
England → Scotland
15/05/2026
Scotland → England
20/11/2009
appointed