| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | SIEM SHIPOWNING INC. | 🇰🇾Cayman Islands | Activa | 22/5/2026 – presente |
| Cargo | STAR REEFERS INC. | 🇰🇾Cayman Islands | Activa | 10/12/2025 – presente |
| Cargo | STAR CHARTERING INC. | 🇰🇾Cayman Islands | Activa | 22/5/2026 – presente |
| Cargo | SEVEN YIELD RENEWABLES LIMITED | 🇬🇧United Kingdom | Activa | 22/5/2026 – presente |
| Cargo | SIEM CAPITAL UK LIMITED | 🇬🇧United Kingdom | Activa | 22/5/2026 – presente |
| Cargo | XACT GLOBAL LIMITED | 🇬🇧United Kingdom | Disuelta | 22/5/2026 – presente |
| Cargo | — | — | Activa | 22/5/2026 – presente |
| Cargo | NORBOND LIMITED | 🇬🇧United Kingdom | Activa | 25/4/2026 – presente |
| Cargo | BRITISH SOLAR RENEWABLES LIMITED | 🇬🇧United Kingdom | Activa | 26/5/2026 – 28/7/2022 |
| Cargo | SOLAR POWER GENERATION LIMITED | 🇬🇧United Kingdom | Activa | 16/5/2026 – 28/7/2022 |
| Cargo | BSR GROUP HOLDINGS LIMITED | 🇬🇧United Kingdom | Activa | 18/5/2026 – 28/7/2022 |
| Cargo | BRADENSTOKE SOLAR PARK LIMITED | 🇬🇧United Kingdom | Activa | 8/5/2026 – 8/1/2021 |
| Cargo | SIEM SHIPOWNING RORO LIMITED | 🇬🇧United Kingdom | Activa | 27/12/2025 – presente |
8/5/2026
United Kingdom → England
27/4/2023
appointed
30/9/2014
appointed