| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Persona con control significativo | OOTER LIMITED | 🇬🇧United Kingdom | Disuelta | 19/6/2024 – presente |
| Persona con control significativo | JOHNSTON BOSS PROPERTIES LTD | 🇬🇧United Kingdom | Disuelta | 19/6/2024 – presente |
| Persona con control significativo | LANDSCAPES PLUS LTD | 🇬🇧United Kingdom | Disuelta | 18/6/2024 – presente |
| Persona con control significativo | — | — | Activa | 18/6/2024 – presente |
| Persona con control significativo | — | — | Activa | 19/6/2024 – presente |
| Persona con control significativo | JOHNSTON JOINERS LIMITED | 🇬🇧United Kingdom | Activa | 19/6/2024 – presente |
| Persona con control significativo | SUBSEA WELLSYSTEMS ENGINEERING LTD | 🇬🇧United Kingdom | Activa | 18/6/2024 – presente |
16/11/2021
appointed
19/3/2020
appointed
6/4/2016
appointed