| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | SMR REGEN LTD | 🇬🇧United Kingdom | Dissolved | 21/06/2024 – present |
| Person with significant control | TARTECH LTD | 🇬🇧United Kingdom | Active | 19/06/2024 – present |
| Person with significant control | INVICTA KEYSTONE LIMITED | 🇬🇧United Kingdom | Active | 25/06/2024 – present |
| Person with significant control | OCL REGENERATION LIMITED | 🇬🇧United Kingdom | Active | 19/06/2024 – 08/08/2023 |
| Person with significant control | S. E. CONTRACTORS LIMITED | 🇬🇧United Kingdom | Active | 24/06/2024 – present |
08/08/2023
resigned
09/01/2019
appointed
06/04/2016
appointed