| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Persona con control significativo | GRIMSBY AND COMPANY LIMITED | 🇬🇧United Kingdom | Activa | 26/6/2024 – presente |
| Cargo | H2 PETROLEUM CONSULTING LTD | 🇬🇧United Kingdom | Activa | 11/5/2026 – 11/11/2016 |
| Cargo | ESTEEM DENTAL PLASTERS AND PRODUCTS SUPPLIES LIMITED | — | Disuelta | 10/5/2026 – presente |
| Cargo | SAPPHIRE PARTNERS & CO LIMITED | 🇬🇧United Kingdom | Disuelta | 17/5/2026 – presente |
| Cargo | GRIMSBY AND COMPANY LIMITED | 🇬🇧United Kingdom | Activa | 22/4/2026 – presente |
11/11/2016
resigned
6/4/2016
appointed
23/5/2008
appointed