| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | GREYHEADS LIMITED | — | Active | 23/12/2025 – present |
| Officer | NOMINALS LTD | 🇬🇧Regno Unito | Proposal to strike off | 23/12/2025 – 04/02/2021 |
| Officer | TURNOCK ENTERPRISE HOLDINGS LIMITED | — | Dissolved | 23/12/2025 – present |
| Officer | QUANTUM PROJECTS LIMITED | 🇬🇧Regno Unito | Active | 23/12/2025 – present |
| Officer | QUANTUM MANAGEMENT LIMITED | 🇬🇧Regno Unito | Active | 14/01/2026 – present |
| Officer | QUANTUM ARBITER LIMITED | 🇬🇧Regno Unito | Active | 14/01/2026 – present |
23/12/2025
appointed
04/02/2021
resigned
24/11/1998
appointed