| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | AERATORS LIMITED | 🇬🇧United Kingdom | Disuelta | 18/4/2026 – presente |
| Cargo | EHIG LIMITED | 🇬🇧United Kingdom | Disuelta | 16/4/2026 – presente |
| Cargo | AE ADVISORS LIMITED | — | Disuelta | 17/4/2026 – 16/11/2021 |
| Cargo | DYTNYT LTD | 🇬🇧United Kingdom | Disuelta | 24/5/2026 – presente |
| Cargo | SENSEWHERE LIMITED | 🇬🇧United Kingdom | Disuelta | 20/2/2026 – presente |
| Cargo | INNSWORTH ADVISORS LIMITED | 🇬🇧United Kingdom | Activa | 8/1/2026 – presente |
| Cargo | SIEM OIL SERVICE INVEST HOLDINGS LIMITED | 🇬🇧United Kingdom | Activa | 27/4/2026 – 18/11/2016 |
| Cargo | SIEM OIL SERVICE INVEST LIMITED | 🇬🇧United Kingdom | Activa | 27/4/2026 – 18/11/2016 |
| Cargo | ENERGY TRANSACT (DEVELOPMENT STRATEGIES) LIMITED | 🇬🇧United Kingdom | Disuelta | 10/5/2026 – presente |
| Cargo | FHJ INVESTMENTS LIMITED | 🇬🇧United Kingdom | Disuelta | 11/5/2026 – presente |
| Cargo | SCHJODT SERVICES LIMITED | 🇬🇧United Kingdom | Disuelta | 12/5/2026 – 31/5/2017 |
| Cargo | GARRARD INVESTMENTS LIMITED | — | Disuelta | 24/5/2026 – presente |
| Cargo | HONOR G LIMITED | — | Disuelta | 5/6/2026 – presente |
| Cargo | ENERGY TRANSACT MANAGEMENT LIMITED | — | Disuelta | 7/6/2026 – presente |
| Cargo | 90 HIGHBURY NEW PARK LIMITED | 🇬🇧United Kingdom | Activa | 22/4/2026 – 15/10/1993 |
27/4/2026
United Kingdom
22/4/2026
[object Object]
11/6/1993
appointed