| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Persona con control significativo | QUANTUM ECOTECH LIMITED | 🇬🇧United Kingdom | Disuelta | 22/6/2024 – presente |
| Persona con control significativo | ENERGY EFFECTIVE (HOLDINGS) LTD | 🇬🇧United Kingdom | Activa | 26/6/2024 – presente |
| Cargo | ENERGY EFFECTIVE (HOLDINGS) LTD | 🇬🇧United Kingdom | Activa | 23/1/2026 – presente |
| Cargo | QUANTUM ECOTECH LIMITED | 🇬🇧United Kingdom | Disuelta | 8/4/2026 – 17/9/2022 |
| Cargo | HEATXTRACT LTD | 🇬🇧United Kingdom | Activa | 15/4/2026 – presente |
| Persona con control significativo | HEATXTRACT LTD | 🇬🇧United Kingdom | Activa | 25/6/2024 – presente |
| Persona con control significativo | ENERGY EFFECTIVE LTD | 🇬🇧United Kingdom | Activa | 26/6/2024 – presente |
| Cargo | SWCONSULT LIMITED | — | Disuelta | 20/5/2026 – presente |
| Cargo | CONSULTSW LTD | 🇬🇧United Kingdom | Disuelta | 29/5/2026 – presente |
| Cargo | SIGMA INTERNET LTD | — | Disuelta | 12/6/2026 – 30/6/2010 |
5/8/2024
appointed
17/9/2022
resigned
10/7/2006
appointed