| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Persona con control significativo | RENEWABLE THERMAL ENGINES LIMITED | 🇬🇧United Kingdom | Disuelta | 2/10/2025 – presente |
| Persona con control significativo | HEPTRON AFRICA LIMITED | 🇬🇧United Kingdom | Activa | 24/6/2024 – presente |
| Persona con control significativo | HEPTRON INDIA LIMITED | 🇬🇧United Kingdom | Activa | 26/6/2024 – presente |
| Persona con control significativo | HEPTRON USA LIMITED | 🇬🇧United Kingdom | Activa | 25/6/2024 – presente |
| Persona con control significativo | HEPTRON TURBINES LTD | 🇬🇧United Kingdom | Activa | 26/6/2024 – presente |
| Persona con control significativo | EV CHARGING STATIONS LTD | 🇬🇧United Kingdom | Activa | 26/6/2024 – presente |
| Persona con control significativo | THRELCO LTD | — | Disuelta | 24/6/2024 – presente |
| Persona con control significativo | KABZAR ROBOTICS LIMITED | 🇬🇧United Kingdom | Disuelta | 26/6/2024 – presente |
| Persona con control significativo | HEPTRON MANUFACTURING UK LIMITED | 🇬🇧United Kingdom | Activa | 22/6/2024 – presente |
| Persona con control significativo | NORTREP1 LIMITED | — | Disuelta | 22/6/2024 – presente |
| Persona con control significativo | EV CHARGING POSTS LIMITED | 🇬🇧United Kingdom | Activa | 25/6/2024 – presente |
| Persona con control significativo | THE LIVERPOOL RENEWABLE ENERGY RESEARCH CENTRE LIMITED | — | Disuelta | 25/6/2024 – presente |
| Persona con control significativo | HEPTRON POWER TRANSMISSION LIMITED | 🇬🇧United Kingdom | Activa | 24/6/2024 – presente |
| Persona con control significativo | NORTREP 2 LIMITED | — | Disuelta | 26/6/2024 – presente |
| Persona con control significativo | HEPTRON LIMITED | 🇬🇧United Kingdom | Activa | 26/6/2024 – presente |
| Persona con control significativo | HEPTRON INTERNATIONAL LIMITED | 🇬🇧United Kingdom | Activa | 26/6/2024 – presente |
6/4/2026
United Kingdom → England
4/4/2026
England → United Kingdom
6/4/2016
appointed