| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | RM LIQUID DISPOSAL LIMITED | 🇬🇧United Kingdom | Activa | 2/6/2026 – presente |
| Cargo | RESCUE ROD LIMITED | 🇬🇧United Kingdom | Activa | 30/4/2026 – presente |
| Cargo | RESCUE ROD GROUP HOLDINGS LIMITED | 🇬🇧United Kingdom | Activa | 20/4/2026 – presente |
| Cargo | R SIMPSON HOLDINGS LTD | 🇬🇧United Kingdom | Activa | 19/3/2026 – presente |
| Cargo | DRIVEN NOT HIDDEN UK LTD | 🇬🇧United Kingdom | Activa | 27/2/2026 – presente |
| Cargo | PL MANAGEMENT (HAMPSHIRE) LIMITED | 🇬🇧United Kingdom | Activa | 1/4/2026 – presente |
| Persona con control significativo | C R SIMPSON LTD | 🇬🇧United Kingdom | Activa | 19/6/2024 – presente |
| Persona con control significativo | CLANVILLE GROUNDTECH LTD | 🇬🇧United Kingdom | Disuelta | 25/6/2024 – presente |
| Cargo | DRAINTECH TANKERS.COM LIMITED | 🇬🇧United Kingdom | Activa | 2/5/2026 – presente |
| Cargo | C R SIMPSON LTD | 🇬🇧United Kingdom | Activa | 26/2/2026 – presente |
| Cargo | CLANVILLE GROUNDTECH LTD | 🇬🇧United Kingdom | Disuelta | 6/5/2026 – presente |
| Cargo | THE CLANVILLE LION LIMITED | 🇬🇧United Kingdom | Activa | 10/5/2026 – presente |
| Cargo | CLANVILLE DRAINTECH LIMITED | 🇬🇧United Kingdom | Activa | 5/3/2026 – presente |
2/5/2026
United Kingdom → England
30/4/2026
England → United Kingdom
14/3/2013
appointed