| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Persona con control significativo | GREENSAND ENERGY LIMITED | 🇬🇧United Kingdom | Disuelta | 18/6/2024 – 12/12/2019 |
| Persona con control significativo | INTEGRITY ENERGY SERVICES LTD | 🇬🇧United Kingdom | Activa | 19/6/2024 – presente |
12/12/2019
resigned
16/11/2017
appointed
6/4/2016
appointed