| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Persona con control significativo | GREEN SPARK (ENVIRONMENTAL) LIMITED | 🇬🇧United Kingdom | Activa | 23/6/2024 – 2/4/2026 |
| Cargo | GREEN SPARK (UTILITIES) LIMITED | 🇬🇧United Kingdom | Disuelta | 30/3/2026 – presente |
| Cargo | HYDRASCAN LIMITED | 🇬🇧United Kingdom | Disuelta | 13/6/2026 – presente |
| Persona con control significativo | GREEN SPARK UTILITY SERVICES LIMITED | 🇬🇧United Kingdom | Activa | 26/6/2024 – 29/5/2020 |
| Persona con control significativo | GREEN SPARK (DEVELOPMENTS) LIMITED | 🇬🇧United Kingdom | Disuelta | 19/6/2024 – presente |
| Cargo | GREEN SPARK (DEVELOPMENTS) LIMITED | 🇬🇧United Kingdom | Disuelta | 10/12/2025 – presente |
| Cargo | GREEN SPARK (DEVELOPMENTS) LIMITED | 🇬🇧United Kingdom | Disuelta | 10/12/2025 – presente |
| Persona con control significativo | I-DRAINS LIMITED | 🇬🇧United Kingdom | Liquidación | 18/6/2024 – presente |
| Persona con control significativo | NOVEDA (UK) LTD | — | Disuelta | 26/6/2024 – presente |
| Cargo | I-DRAINS LIMITED | 🇬🇧United Kingdom | Liquidación | 15/4/2026 – presente |
| Cargo | RESEP LIMITED | 🇬🇧United Kingdom | Disuelta | 25/5/2026 – presente |
| Cargo | NOVEDA (UK) LTD | — | Disuelta | 1/6/2026 – presente |
| Cargo | NORHAM PLASTICS LIMITED | 🇬🇧United Kingdom | Activa | 7/6/2026 – 3/2/2009 |
| Cargo | NORHAM PLASTICS LIMITED | 🇬🇧United Kingdom | Activa | 7/6/2026 – 14/10/2009 |
15/4/2026
United Kingdom → England
2/4/2026
resigned
11/7/2007
appointed