| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | ECO METER2 LIMITED | 🇬🇧United Kingdom | Active | 14/11/2025 – present |
| Person with significant control | ECOMET HOLDINGS LIMITED | 🇬🇧United Kingdom | Active | 30/09/2025 – present |
| Person with significant control | MEMS ENERGY LIMITED | 🇬🇧United Kingdom | Dissolved | 26/06/2024 – present |
| Person with significant control | J & M ROWBOTTOM LIMITED | 🇬🇧United Kingdom | Active | 21/06/2024 – present |
12/11/2025
appointed
03/12/2024
appointed
21/05/2020
appointed