| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | THE WILMOTT ARMS LIMITED | — | Disuelta | 31/5/2026 – 20/6/2014 |
| Cargo | S & C PROPERTIES (DERBY) LIMITED | 🇬🇧United Kingdom | Activa | 31/5/2026 – 20/6/2014 |
| Cargo | S HARPER LIMITED | 🇬🇧United Kingdom | Disuelta | 13/6/2026 – presente |
| Cargo | COLLINS PROPERTY HOLDINGS LIMITED | 🇬🇧United Kingdom | Disuelta | 11/2/2026 – 8/8/2010 |
| Cargo | DA 300 LIMITED | — | Disuelta | 10/6/2026 – presente |
| Cargo | DRIVE ASSIST HOLDINGS LIMITED | 🇬🇧United Kingdom | Disuelta | 10/6/2026 – 7/1/2013 |
| Cargo | DA 200 LIMITED | — | Disuelta | 10/6/2026 – presente |
| Cargo | DA 400 LIMITED | — | Disuelta | 10/6/2026 – presente |
| Cargo | GREEN 4 HOLDINGS LIMITED | 🇬🇧United Kingdom | Activa | 13/6/2026 – 29/1/2014 |
| Cargo | VERINI LIMITED | — | Disuelta | 14/6/2026 – presente |
| Cargo | R.B.R. POTATOES LIMITED | 🇬🇧United Kingdom | Activa | 20/3/2026 – 31/3/2018 |
| Cargo | R.B.R. (CROPS) LIMITED | 🇬🇧United Kingdom | Activa | 1/5/2026 – 31/3/2018 |
31/3/2018
resigned
20/6/2014
resigned
28/7/2004
appointed