| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Persona con control significativo | THE PRINT MILL LTD. | 🇬🇧United Kingdom | Activa | 19/6/2024 – presente |
| Cargo | THE PRINT MILL LTD. | 🇬🇧United Kingdom | Activa | 19/2/2026 – presente |
| Persona con control significativo | BLUE SPARK HOLDINGS LIMITED | — | Activa | 19/6/2024 – presente |
| Persona con control significativo | PRECISION PARTS ENGINEERING LTD | 🇬🇧United Kingdom | Activa | 26/6/2024 – 6/4/2016 |
| Cargo | ENHANCED HYDROCARBON TECHNOLOGIES LTD | — | Disuelta | 25/5/2026 – 1/11/2014 |
| Cargo | ENHANCED HYDROCARBON TECHNOLOGIES HOLDINGS LIMITED | — | Disuelta | 21/5/2026 – 1/11/2014 |
| Cargo | ACORN INDUSTRIES LIMITED | 🇬🇧United Kingdom | Disuelta | 21/5/2026 – presente |
| Cargo | BLUE SPARK HOLDINGS LIMITED | — | Activa | 4/6/2026 – 24/6/2024 |
| Cargo | METALYSIS TITANIUM LIMITED | 🇬🇧United Kingdom | Disuelta | 12/6/2026 – 18/8/2011 |
| Cargo | 37 MANAGEMENT COMPANY LIMITED | 🇬🇧United Kingdom | Activa | 28/5/2026 – 7/12/2011 |
24/6/2024
resigned
5/2/2018
appointed
2/2/2007
appointed