| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | 51Q DEVELOPMENT LIMITED | 🇬🇧United Kingdom | Disuelta | 29/3/2026 – presente |
| Cargo | JOHN BARBER DEVELOPMENTS LIMITED | 🇬🇧United Kingdom | Disuelta | 29/3/2026 – presente |
| Cargo | GLENGALL CONSTRUCTION LTD | 🇬🇧United Kingdom | Disuelta | 6/4/2026 – 25/9/2020 |
| Cargo | CASH NETTING SERVICES LIMITED | 🇬🇧United Kingdom | Disuelta | 24/4/2026 – 5/6/2020 |
| Cargo | SSI-CENTRAL LIMITED | — | Disuelta | 3/5/2026 – 5/6/2020 |
| Cargo | LONDON BRIDGE PIZZA LIMITED | 🇬🇧United Kingdom | Disuelta | 30/5/2026 – 19/2/2016 |
| Cargo | CROUCH END PIZZA LIMITED | 🇬🇧United Kingdom | Disuelta | 30/5/2026 – 19/2/2016 |
| Cargo | BARBER CONSULTING LIMITED | — | Activa | 19/5/2026 – presente |
| Cargo | T.A.R. DISTRIBUTION LIMITED | — | Disuelta | 31/5/2026 – presente |
30/5/2026
England → United Kingdom
6/4/2026
United Kingdom → England
17/8/2009
appointed