| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | TWEED WELLNESS LTD | 🇬🇧Regno Unito | Active | 30/09/2025 – present |
| Person with significant control | COREBIOLOGIC ENGINEERING LTD | 🇬🇧Regno Unito | Proposal to strike off | 26/06/2024 – present |
| Person with significant control | COREBIOLOGIC PETROCHEMICALS LTD | 🇬🇧Regno Unito | Proposal to strike off | 22/06/2024 – present |
| Person with significant control | SAS PRODUCTION SERVICES LTD | 🇬🇧Regno Unito | Proposal to strike off | 26/06/2024 – present |
| Person with significant control | COREBIOLOGIC TECHNOLOGIES LTD | 🇬🇧Regno Unito | Proposal to strike off | 23/06/2024 – present |
| Person with significant control | WELSHDALE LTD | 🇬🇧Regno Unito | Active | 24/06/2024 – present |
| Person with significant control | HERITAGE DNA LTD | 🇬🇧Regno Unito | Dissolved | 14/06/2024 – present |
| Person with significant control | WELSHDALE HEALTHCARE LTD | 🇬🇧Regno Unito | Dissolved | 26/06/2024 – present |
| Person with significant control | AURUM MEDICAL LTD | 🇬🇧Regno Unito | Active | 26/06/2024 – present |
| Person with significant control | HONEY ISLAND LTD | 🇬🇧Regno Unito | Active | 26/06/2024 – present |
| Person with significant control | WELSHDALE CONSULTANCY LTD | 🇬🇧Regno Unito | Active | 15/06/2024 – present |
| Person with significant control | PANDEMIC ILLNESSES PREVENTION AID CIC | 🇬🇧Regno Unito | Dissolved | 21/06/2024 – present |
| Person with significant control | CELLOXEN LTD | 🇬🇧Regno Unito | Dissolved | 26/06/2024 – present |
28/04/2026
Scotland → England
09/04/2026
England → Scotland
16/03/2020
appointed