| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | SCOT ELECTRONICS INTERNATIONAL LTD. | 🇬🇧United Kingdom | Active | 26/06/2024 – present |
| Person with significant control | SCOTLAND ELECTRONICS LIMITED | 🇬🇧United Kingdom | Proposal to strike off | 20/04/2026 – present |
| Person with significant control | QUANTUM-COMPUTERS SCOTLAND LTD. | 🇬🇧United Kingdom | Active | 20/04/2026 – present |
| Person with significant control | QUANTUM SCOTLAND AI LIMITED | 🇬🇧United Kingdom | Proposal to strike off | 20/04/2026 – present |
06/04/2016
appointed