| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | CHURNET VALLEY RAILWAY (1992) PLC | 🇬🇧United Kingdom | Activa | 14/1/2026 – 9/1/2013 |
| Cargo | BASE ELECTRICS LTD | 🇬🇧United Kingdom | Activa | 1/6/2026 – presente |
| Cargo | CAPITAL PLANNING LIMITED | — | Disuelta | 6/6/2026 – 20/5/2008 |
| Cargo | SITE LIGHT LTD | 🇬🇧United Kingdom | Activa | 12/6/2026 – presente |
| Cargo | SUPAMARK LIMITED | — | Disuelta | 13/6/2026 – presente |
| Cargo | CABLE LTD | 🇬🇧United Kingdom | Disuelta | 13/6/2026 – presente |
| Cargo | WATT YOU WANT LTD. | 🇬🇧United Kingdom | Disuelta | 13/6/2026 – presente |
| Cargo | DAD MUNRO LIMITED | 🇬🇧United Kingdom | Activa | 4/2/2026 – 2/3/1998 |
9/1/2013
resigned
7/9/2010
appointed
8/12/1997
appointed