| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | TANNERS MANAGEMENT CO (HERTFORD) LIMITED | 🇬🇧United Kingdom | Activa | 2/6/2026 – 13/4/2010 |
| Cargo | TIMERANGE MANAGEMENT LIMITED | — | Disuelta | 14/6/2026 – presente |
| Cargo | WARREN PARK RESIDENTS COMPANY LIMITED | 🇬🇧United Kingdom | Activa | 13/3/2026 – 10/5/2016 |
| Cargo | ROYAL WINTON LIMITED | 🇬🇧United Kingdom | Activa | 29/12/2025 – 15/5/2002 |
| Cargo | — | — | Activa | 4/2/2026 – 15/5/2002 |
| Cargo | R J BOWN (HOLDINGS) LIMITED | 🇬🇧United Kingdom | Activa | 20/5/2026 – 15/5/2002 |
10/5/2016
resigned
13/4/2010
resigned
26/4/1994
appointed