| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | DHMS GROUP LTD | 🇬🇧United Kingdom | Activa | 6/4/2026 – 27/4/2026 |
| Persona con control significativo | DHMS GROUP LTD | 🇬🇧United Kingdom | Activa | 6/4/2026 – 27/4/2026 |
| Persona con control significativo | ENERGY PROCUREMENT GROUP LIMITED | 🇬🇧United Kingdom | Activa | 20/6/2024 – presente |
| Cargo | ENERGY PROCUREMENT GROUP LIMITED | 🇬🇧United Kingdom | Activa | 4/4/2026 – presente |
| Cargo | TRITILITY LIMITED | 🇬🇧United Kingdom | Activa | 8/1/2026 – presente |
| Persona con control significativo | TRITILITY LIMITED | 🇬🇧United Kingdom | Activa | 19/6/2024 – presente |
| Persona con control significativo | UTILITY TRI-FUEL DISCOUNT GROUP LIMITED | 🇬🇧United Kingdom | Disuelta | 18/6/2024 – presente |
| Persona con control significativo | UTILITY TRI LIMITED | 🇬🇧United Kingdom | Activa | 20/6/2024 – presente |
| Cargo | UTILITY TRI LIMITED | 🇬🇧United Kingdom | Activa | 24/4/2026 – presente |
| Cargo | UTILITY TRI-FUEL DISCOUNT GROUP LIMITED | 🇬🇧United Kingdom | Disuelta | 23/4/2026 – presente |
| Persona con control significativo | CONCEPT ENVIRONMENTAL SERVICES LIMITED | 🇬🇧United Kingdom | Disuelta | 19/6/2024 – presente |
| Cargo | CONCEPT ENVIRONMENTAL SERVICES LIMITED | 🇬🇧United Kingdom | Disuelta | 18/4/2026 – presente |
| Persona con control significativo | — | — | Activa | 19/6/2024 – presente |
| Persona con control significativo | JLLJ PROPERTIES LIMITED | 🇬🇧United Kingdom | Activa | 16/12/2025 – presente |
| Persona con control significativo | CONCEPT RENEWALS LIMITED | — | Disuelta | 26/6/2024 – presente |
| Persona con control significativo | CONCEPT INSULATIONS LIMITED | — | Disuelta | 26/6/2024 – presente |
| Persona con control significativo | CONCEPT CONTRACT SERVICES LIMITED | — | Disuelta | 26/6/2024 – presente |
| Cargo | CONCEPT CONTRACT SERVICES LIMITED | — | Disuelta | 4/5/2026 – 8/3/2019 |
| Cargo | CONCEPT RENEWALS LIMITED | — | Disuelta | 17/5/2026 – 8/3/2019 |
| Cargo | CONCEPT INSULATIONS LIMITED | — | Disuelta | 24/5/2026 – presente |
| Cargo | ASHBROOK SURVEYS LIMITED | 🇬🇧United Kingdom | Disuelta | 24/5/2026 – presente |
| Cargo | ASHBROOK RENEWABLE ENERGY LIMITED | 🇬🇧United Kingdom | Liquidación | 26/5/2026 – 4/7/2011 |
| Cargo | JLLJ PROPERTIES LIMITED | 🇬🇧United Kingdom | Activa | 16/12/2025 – presente |
| Cargo | LMG CATERING LIMITED | 🇬🇧United Kingdom | Disuelta | 2/6/2026 – presente |
| Cargo | ASHBROOK INSULATION LIMITED | — | Disuelta | 2/6/2026 – presente |
| Cargo | ASHBROOK COMMUNICATION TECHNOLOGY LIMITED | 🇬🇧United Kingdom | Disuelta | 28/5/2026 – presente |
27/4/2026
resigned
10/10/2025
appointed
10/2/2010
appointed