| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Persona con control significativo | J D HALL MINING COMPANY LIMITED | — | Disuelta | 25/6/2024 – presente |
| Persona con control significativo | ROBERT HALL ASIAN ART LTD | 🇬🇧United Kingdom | Activa | 19/6/2024 – presente |
| Persona con control significativo | RAH AVIATION TRAINING SERVICES LIMITED | 🇬🇧United Kingdom | Activa | 18/6/2024 – presente |
| Persona con control significativo | 55 WARWICK AVENUE LIMITED | 🇬🇧United Kingdom | Activa | 18/6/2024 – 3/3/2020 |
| Persona con control significativo | ROBERT HALL (HK) LTD | — | Disuelta | 18/6/2024 – presente |
30/1/2021
appointed
3/3/2020
resigned
6/4/2016
appointed