| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | QUANTUM COOLING TECHNOLOGY LTD. | 🇬🇧United Kingdom | Active | 18/06/2024 – present |
| Person with significant control | QUANTUM COOLING DISPENSE AND REFRIDGERATION SERVICES LLP | 🇬🇧United Kingdom | Active | 18/06/2024 – present |
| Person with significant control | QUANTUM GROUP RENEWABLES LLP | 🇬🇧United Kingdom | Active | 20/06/2024 – 06/04/2026 |
| Officer | QUANTUM GROUP RENEWABLES LLP | 🇬🇧United Kingdom | Active | 27/05/2026 – 06/04/2026 |
| Officer | QUANTUM COOLING TECHNOLOGY LTD. | 🇬🇧United Kingdom | Active | 08/04/2026 – 25/05/2000 |
06/04/2026
resigned
06/04/2016
appointed
05/03/1998
appointed