| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Persona con control significativo | SMS EVENTS NW LTD | 🇬🇧United Kingdom | Activa | 18/6/2024 – presente |
| Persona con control significativo | ECO HEAT & PLUMBING LTD | 🇬🇧United Kingdom | Disuelta | 26/6/2024 – presente |
| Persona con control significativo | EUROPEAN PRE-HOSPITAL TRAUMA CARE LIMITED | 🇬🇧United Kingdom | Activa | 18/6/2024 – presente |
| Persona con control significativo | NORTH WEST OFFSHORE SURVIVAL AND MARITIME CENTRE LTD | 🇬🇧United Kingdom | Activa | 18/6/2024 – presente |
| Persona con control significativo | NORTH WEST HYPERBARIC CENTRE LTD | 🇬🇧United Kingdom | Activa | 19/6/2024 – presente |
| Persona con control significativo | OFFSHORE SURVIVAL CENTRE LIMITED | 🇬🇧United Kingdom | Activa | 18/6/2024 – presente |
| Persona con control significativo | HYOX SYSTEMS LIMITED | 🇬🇧United Kingdom | Activa | 18/6/2024 – presente |
| Persona con control significativo | DAVID ALCOCK CONSULTANCY LIMITED | 🇬🇧United Kingdom | Activa | 18/6/2024 – presente |
| Persona con control significativo | THE DORSET OATCAKE COMPANY LIMITED | 🇬🇧United Kingdom | Disuelta | 18/6/2024 – presente |
| Persona con control significativo | CUSTOM CLIMATES LIMITED | 🇬🇧United Kingdom | Activa | 18/6/2024 – presente |
| Persona con control significativo | — | — | Activa | 18/6/2024 – 22/12/2017 |
| Persona con control significativo | HYPERBARIC TREATMENT & TRAINING SERVICES LIMITED | 🇬🇧United Kingdom | Activa | 19/6/2024 – presente |
| Persona con control significativo | DAVID ALCOCK MANAGEMENT LIMITED | — | Disuelta | 18/6/2024 – presente |
| Persona con control significativo | — | — | Activa | 18/6/2024 – presente |
13/9/2023
appointed
25/1/2023
appointed
6/4/2016
appointed