| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | MARK S VICKERY LIMITED | 🇬🇧United Kingdom | Activa | 16/4/2026 – presente |
| Cargo | GLENN GEERING LIMITED | 🇬🇧United Kingdom | Activa | 19/5/2026 – presente |
| Cargo | SMITH GOWDY ELECTRICAL LIMITED | 🇬🇧United Kingdom | Activa | 26/3/2026 – presente |
| Cargo | PAUL LAWRENCE ELECTRICAL LIMITED | 🇬🇧United Kingdom | Activa | 14/6/2026 – presente |
| Cargo | EPSOM LTD | 🇬🇧United Kingdom | Disuelta | 7/6/2026 – 22/7/2021 |
| Cargo | C J LEYDON LIMITED | — | Disuelta | 18/5/2026 – presente |
| Cargo | ABIDANE EC & I LIMITED | — | Disuelta | 2/6/2026 – presente |
| Cargo | JBS HAULAGE (CONTRACTORS) LIMITED | — | Activa | 5/6/2026 – 29/12/2012 |
| Cargo | DDF INVESTMENTS LIMITED | — | Disuelta | 13/6/2026 – 22/3/2017 |
| Cargo | JAMES G CONSULTING LTD | — | Disuelta | 12/6/2026 – presente |
22/7/2021
resigned
5/4/2018
appointed
6/6/2012
appointed