| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | FOUNDATION FOR CONDUCTIVE EDUCATION(THE) | 🇬🇧United Kingdom | Activa | 20/1/2026 – 20/1/2026 |
| Cargo | SERENITY RESIDENTS LIMITED | — | Activa | 21/5/2026 – 13/10/2023 |
| Cargo | CLOVER 1 LIMITED | — | Disuelta | 6/6/2026 – 20/7/2012 |
| Cargo | CLOVER 2 LIMITED | — | Disuelta | 6/6/2026 – 20/7/2012 |
| Cargo | CLOVER 3 LIMITED | — | Disuelta | 6/6/2026 – 20/7/2012 |
| Cargo | UMECO INTERNATIONAL HOLDINGS LIMITED | — | Disuelta | 22/5/2026 – 20/7/2012 |
| Cargo | ADVANCED COMPOSITES GROUP INVESTMENTS LIMITED | 🇬🇧United Kingdom | Disuelta | 6/2/2026 – 20/7/2012 |
| Cargo | UMECO OVERSEAS HOLDINGS LIMITED | — | Disuelta | 29/5/2026 – 20/7/2012 |
| Cargo | UMECO AMERICAS LIMITED | — | Disuelta | 29/5/2026 – 20/7/2012 |
| Cargo | UMECO LIMITED | 🇬🇧United Kingdom | Activa | 30/1/2026 – 20/7/2012 |
| Cargo | PATTONAIR PROPERTIES LIMITED | — | Disuelta | 12/6/2026 – 29/7/2011 |
| Cargo | CYTEC INDUSTRIAL MATERIALS (MANCHESTER) LIMITED | 🇬🇧United Kingdom | Activa | 30/1/2026 – 20/7/2012 |
| Cargo | MAGNETTO-TOPY WHEELS (UK) LIMITED | 🇬🇧United Kingdom | Disuelta | 5/2/2026 – 31/7/1999 |
20/1/2026
resigned
13/10/2023
resigned
7/5/1996
appointed