| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | AGINCOURT HOLDINGS LTD | 🇬🇧United Kingdom | Active | 19/06/2024 – present |
| Person with significant control | NEXT GENERATION BIOGAS LIMITED | 🇬🇧United Kingdom | Dissolved | 18/06/2024 – present |
| Person with significant control | BARTON FARM ESTATES LIMITED | 🇬🇧United Kingdom | Active | 19/06/2024 – 21/10/2022 |
| Person with significant control | O3 BIOTECHNOLOGY LIMITED | 🇬🇧United Kingdom | Active | 18/06/2024 – present |
| Person with significant control | SIMONYX LIMITED | — | Active | 19/06/2024 – present |
| Person with significant control | SWEET SODIUM LTD | — | Active | 18/06/2024 – present |
| Person with significant control | EMU TECHNOLOGIES (EUROPE) LIMITED | 🇬🇧United Kingdom | Active | 18/06/2024 – present |
21/10/2022
resigned
20/10/2022
appointed
06/04/2016
appointed