| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | KERNOW DC LTD | 🇬🇧United Kingdom | Active | 04/03/2026 – present |
| Person with significant control | SHAFTRICITY GROUP LTD | 🇬🇧United Kingdom | Active | 01/10/2025 – present |
| Person with significant control | DUTCHY STORAGE LTD | 🇬🇧United Kingdom | Active | 13/06/2025 – present |
| Person with significant control | CORNISH HOLDINGS LTD | 🇬🇧United Kingdom | Active | 24/06/2024 – present |
| Person with significant control | CORNWALL ENERGY STORAGE LTD | 🇬🇧United Kingdom | Active | 14/03/2024 – present |
| Person with significant control | EVOKE PROPERTY SOLUTIONS LTD | 🇬🇧United Kingdom | Dissolved | 19/03/2024 – present |
| Person with significant control | MINERAL EXPLORATION LIMITED | 🇬🇧United Kingdom | Proposal to strike off | 22/06/2024 – 22/11/2017 |
| Person with significant control | WESTCOUNTRY MINES AND PROPERTY SURVEYS LIMITED | 🇬🇧United Kingdom | Active | 25/06/2024 – present |
| Person with significant control | WESTCOUNTRY MINERALS LIMITED | 🇬🇧United Kingdom | Active | 20/06/2024 – present |
| Person with significant control | PENPOL PROPERTIES LIMITED | 🇬🇧United Kingdom | Active | 20/06/2024 – present |
20/05/2026
United Kingdom → England
11/04/2026
England → United Kingdom
06/04/2016
appointed