| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | DIGITALK GROUP HOLDINGS LIMITED | 🇬🇧United Kingdom | Activa | 13/1/2026 – presente |
| Cargo | COGNATEL HOLDINGS LIMITED | — | Disuelta | 25/5/2026 – presente |
| Cargo | TELECOM TECHNOLOGY SERVICES LIMITED | 🇬🇧United Kingdom | Disuelta | 5/1/2026 – presente |
| Cargo | DIGITALK TECHNOLOGY LIMITED | 🇬🇧United Kingdom | Activa | 13/1/2026 – presente |
| Cargo | DIGITALK LIMITED | 🇬🇧United Kingdom | Activa | 5/1/2026 – presente |
| Cargo | DIGITALK SERVICES LIMITED | 🇬🇧United Kingdom | Disuelta | 16/12/2025 – presente |
31/10/2024
appointed
29/10/2010
appointed
1/1/2003
appointed