| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | SKILLTRACK LIMITED | 🇬🇧United Kingdom | Activa | 19/3/2026 – 16/2/1993 |
| Cargo | THORNTON PLUMBING AND JETFLO SERVICES LIMITED | 🇬🇧United Kingdom | Activa | 3/6/2026 – 13/4/1992 |
| Cargo | HUMBERGRANGE LIMITED | 🇬🇧United Kingdom | Activa | 1/4/2026 – 12/3/1992 |
16/2/1993
appointed
16/2/1993
resigned
17/2/1992
appointed