| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Persona con control significativo | CLEANROOM PROJECTS GROUP LIMITED | 🇬🇧United Kingdom | Activa | 31/10/2025 – presente |
| Cargo | CLEANROOM FURNITURE LIMITED | 🇬🇧United Kingdom | Activa | 16/3/2026 – presente |
| Cargo | SHAW MARSH LIMITED | 🇬🇧United Kingdom | Activa | 3/2/2026 – presente |
| Persona con control significativo | NTPA CONSULTANTS LTD | 🇬🇧United Kingdom | Activa | 24/11/2023 – presente |
| Cargo | NTPA CONSULTANTS LTD | 🇬🇧United Kingdom | Activa | 19/4/2026 – presente |
| Cargo | THOMDERN LIMITED | 🇬🇧United Kingdom | Activa | 21/4/2026 – presente |
| Cargo | ENVAIR HOLDINGS LIMITED | — | Disuelta | 21/4/2026 – 18/7/2019 |
| Persona con control significativo | ENVAIR HOLDINGS LIMITED | — | Disuelta | 19/6/2024 – 18/7/2019 |
| Persona con control significativo | CLEANROOM PROJECTS HOLDINGS LIMITED | 🇬🇧United Kingdom | Activa | 15/6/2024 – 7/10/2025 |
| Cargo | CLEANROOM PROJECTS HOLDINGS LIMITED | 🇬🇧United Kingdom | Activa | 24/2/2026 – presente |
| Persona con control significativo | THOMDERN LIMITED | 🇬🇧United Kingdom | Activa | 24/6/2024 – presente |
| Persona con control significativo | DERNTHOM LIMITED | 🇬🇧United Kingdom | Activa | 25/6/2024 – presente |
| Cargo | DERNTHOM LIMITED | 🇬🇧United Kingdom | Activa | 21/4/2026 – presente |
| Cargo | BASSAIRE ENVIRONMENTAL LTD | — | Disuelta | 16/6/2026 – presente |
| Cargo | VARIANT SUPPLIES LIMITED | — | Disuelta | 21/4/2026 – presente |
| Cargo | PROVENT ENERGY LIMITED | 🇬🇧United Kingdom | Activa | 18/3/2026 – 2/7/2019 |
| Cargo | BARRAKAV PROPERTIES (SALISBURY) LIMITED | 🇬🇧United Kingdom | Activa | 18/3/2026 – presente |
| Cargo | BASSAIRE HVAC LTD | 🇬🇧United Kingdom | Activa | 18/3/2026 – presente |
| Cargo | BARRAKAV PROPERTIES (PORTSMOUTH) LIMITED | 🇬🇧United Kingdom | Activa | 18/3/2026 – presente |
| Cargo | CLEANROOM PROJECTS LIMITED | 🇬🇧United Kingdom | Activa | 18/3/2026 – presente |
| Cargo | — | — | Activa | 18/3/2026 – presente |
| Cargo | BROAD ENERGY LIMITED | 🇬🇧United Kingdom | Disuelta | 18/3/2026 – presente |
| Cargo | ENVAIR LIMITED | 🇬🇧United Kingdom | Activa | 18/3/2026 – 18/7/2019 |
| Cargo | — | — | Activa | 18/3/2026 – presente |
| Cargo | BASSAIRE LIMITED | 🇬🇧United Kingdom | Activa | 18/3/2026 – 25/3/2010 |
| Cargo | — | — | Activa | 18/3/2026 – presente |
| Cargo | BASSAIRE CLEANROOMS LTD | 🇬🇧United Kingdom | Activa | 18/3/2026 – presente |
| Cargo | — | — | Activa | 18/3/2026 – presente |
| Cargo | BASSAIRE LIMITED | 🇬🇧United Kingdom | Activa | 15/12/2025 – presente |
| Cargo | — | — | Activa | 18/3/2026 – presente |
19/4/2026
England → United Kingdom
16/3/2026
United Kingdom → England
31/3/2005
appointed