| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | CARBON THREESIXTY LIMITED | 🇬🇧United Kingdom | Activa | 20/4/2026 – presente |
| Cargo | 2-DTECH LIMITED | — | Liquidación | 19/5/2026 – 10/3/2016 |
| Cargo | DV COMPOSITE TOOLS LTD | 🇬🇧United Kingdom | Disuelta | 11/5/2026 – 10/3/2016 |
| Cargo | TOTAL CARBIDE LTD | 🇬🇧United Kingdom | Activa | 23/1/2026 – 10/3/2016 |
| Cargo | TOTAL CARBIDE LTD | 🇬🇧United Kingdom | Activa | 23/1/2026 – 3/7/2013 |
| Cargo | VERSARIEN PLC | — | Otra | 16/1/2026 – 3/7/2013 |
| Cargo | VERSARIEN PLC | — | Otra | 16/1/2026 – 10/3/2016 |
| Cargo | VERSARIEN GRAPHENE LIMITED | — | Otra | 25/5/2026 – 10/3/2016 |
| Cargo | SOUTHDOWN COMPOSITES LTD. | 🇬🇧United Kingdom | Solicitud de baja | 19/1/2026 – 23/11/2009 |
| Cargo | KYNSA LIMITED | — | Disuelta | 2/6/2026 – presente |
22/5/2026
United Kingdom → England
19/5/2026
England → United Kingdom
10/10/2008
appointed