| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | TWO10DEGREES LIMITED | 🇬🇧United Kingdom | Activa | 18/4/2026 – 23/9/1999 |
| Cargo | MANDARIN ASSOCIATES LIMITED | 🇬🇧United Kingdom | Activa | 22/5/2026 – 21/4/1999 |
| Cargo | ROAN NETWORKING LIMITED | 🇬🇧United Kingdom | Activa | 25/3/2026 – 5/10/1998 |
| Cargo | MERIDIAN ANALYSIS LIMITED | 🇬🇧United Kingdom | Disuelta | 31/12/2025 – 16/1/1998 |
| Cargo | CLOUDLESS COMPUTING LIMITED | 🇬🇧United Kingdom | Activa | 11/1/2026 – 28/3/1997 |
| Cargo | CLEANDATA SYSTEMS LIMITED | 🇬🇧United Kingdom | Activa | 21/5/2026 – 6/5/1996 |
23/9/1999
resigned
21/9/1999
appointed
15/3/1996
appointed