| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Persona con control significativo | OLEOPHILIC TECHNOLOGIES LTD. | 🇬🇧United Kingdom | Disuelta | 26/6/2024 – presente |
| Persona con control significativo | THE STEAM ENGINE COMPANY LTD | 🇬🇧United Kingdom | Disuelta | 22/6/2024 – presente |
| Persona con control significativo | OIL CONTAINMENT SYSTEMS INC. LTD | 🇬🇧United Kingdom | Activa | 26/6/2024 – presente |
| Persona con control significativo | ENHANCED HYDROCARBON FUELS LTD. | 🇬🇧United Kingdom | Disuelta | 22/6/2024 – presente |
| Persona con control significativo | ADVANCED HYDROCARBON FUELS LTD. | 🇬🇧United Kingdom | Activa | 18/6/2024 – presente |
| Persona con control significativo | BRIAN'S GLOVE PROJECT LTD. | 🇬🇧United Kingdom | Solicitud de baja | 24/6/2024 – presente |
21/1/2019
appointed
18/9/2018
appointed
1/5/2016
appointed