| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | DED SERVICES LTD | 🇬🇧United Kingdom | Disuelta | 30/3/2026 – presente |
| Cargo | LEMON TREE ASSOCIATES LTD | 🇬🇧United Kingdom | Activa | 10/4/2026 – presente |
| Cargo | 83 BRONDESBURY ROAD LIMITED | 🇬🇧United Kingdom | Activa | 29/4/2026 – 1/8/2024 |
| Cargo | DAVID BURTON TRANSPORT LTD | 🇬🇧United Kingdom | Disuelta | 27/5/2026 – presente |
| Cargo | TR26 LIMITED | 🇬🇧United Kingdom | Activa | 15/6/2026 – presente |
| Cargo | CORDIER UK LIMITED | 🇬🇧United Kingdom | Activa | 3/6/2026 – 5/10/2016 |
| Cargo | HORIZON CARE AND EDUCATION GROUP LIMITED | 🇬🇧United Kingdom | Activa | 5/6/2026 – 25/2/2015 |
| Cargo | LYNSTEAD CHILDRENS SERVICES LTD | 🇬🇧United Kingdom | Activa | 30/5/2026 – 25/2/2015 |
| Cargo | DIG DOG GLOBAL LIMITED | — | Disuelta | 29/5/2026 – 28/7/2010 |
| Cargo | DIG DOG LTD | — | Disuelta | 14/6/2026 – 18/1/2010 |
| Cargo | DIG DOG HOLDINGS LIMITED | — | Disuelta | 29/5/2026 – 28/7/2010 |
1/8/2024
resigned
15/10/2021
appointed
24/11/2009
appointed