| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | EUROPEAN PRE-HOSPITAL TRAUMA CARE LIMITED | 🇬🇧United Kingdom | Activa | 20/2/2026 – presente |
| Persona con control significativo | EUROPEAN PRE-HOSPITAL TRAUMA CARE LIMITED | 🇬🇧United Kingdom | Activa | 24/6/2024 – presente |
| Cargo | NORTH WEST OFFSHORE SURVIVAL AND MARITIME CENTRE LTD | 🇬🇧United Kingdom | Activa | 12/12/2025 – presente |
| Persona con control significativo | NORTH WEST OFFSHORE SURVIVAL AND MARITIME CENTRE LTD | 🇬🇧United Kingdom | Activa | 20/6/2024 – presente |
| Persona con control significativo | NORTH WEST HYPERBARIC CENTRE LTD | 🇬🇧United Kingdom | Activa | 23/6/2024 – presente |
| Cargo | NORTH WEST HYPERBARIC CENTRE LTD | 🇬🇧United Kingdom | Activa | 12/12/2025 – presente |
| Cargo | OFFSHORE SURVIVAL CENTRE LIMITED | 🇬🇧United Kingdom | Activa | 14/4/2026 – presente |
| Persona con control significativo | OFFSHORE SURVIVAL CENTRE LIMITED | 🇬🇧United Kingdom | Activa | 24/6/2024 – presente |
| Cargo | HYOX SYSTEMS LIMITED | 🇬🇧United Kingdom | Activa | 15/4/2026 – presente |
| Persona con control significativo | HYOX SYSTEMS LIMITED | 🇬🇧United Kingdom | Activa | 15/6/2024 – presente |
| Persona con control significativo | EMERGENCY SERVICES TRAINING CENTRE LTD | 🇬🇧United Kingdom | Activa | 30/9/2025 – presente |
| Persona con control significativo | DAVID ALCOCK MANAGEMENT LIMITED | — | Disuelta | 21/6/2024 – presente |
| Persona con control significativo | HYPERBARIC TREATMENT & TRAINING SERVICES LIMITED | 🇬🇧United Kingdom | Activa | 24/6/2024 – presente |
| Cargo | EMERGENCY SERVICES TRAINING CENTRE LTD | 🇬🇧United Kingdom | Activa | 26/1/2026 – presente |
| Cargo | DAVID ALCOCK MANAGEMENT LIMITED | — | Disuelta | 24/5/2026 – presente |
| Cargo | HYPERBARIC TREATMENT & TRAINING SERVICES LIMITED | 🇬🇧United Kingdom | Activa | 23/12/2025 – presente |
18/3/2019
appointed
19/12/2018
appointed
22/1/1996
appointed