| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | TRUTH IN SCIENCE | 🇬🇧United Kingdom | Active | 18/06/2024 – present |
| Person with significant control | HYSTAR INTERNATIONAL LIMITED | 🇬🇧United Kingdom | Active | 18/06/2024 – present |
| Person with significant control | HYSTAR CONSTRUCTION LIMITED | 🇬🇧United Kingdom | Active | 19/06/2024 – 19/12/2021 |
| Officer | TRUTH IN SCIENCE | 🇬🇧United Kingdom | Active | 16/03/2026 – present |
| Officer | HYSTAR CONSTRUCTION LIMITED | 🇬🇧United Kingdom | Active | 05/03/2026 – present |
| Officer | HYSTAR INTERNATIONAL LIMITED | 🇬🇧United Kingdom | Active | 05/03/2026 – present |
| Officer | HYSTAR CONSTRUCTION LIMITED | 🇬🇧United Kingdom | Active | 25/02/2026 – present |
| Officer | HYSTAR INTERNATIONAL LIMITED | 🇬🇧United Kingdom | Active | 05/03/2026 – present |
19/12/2021
resigned
16/01/2017
appointed
28/02/2007
appointed