| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | FINANCESOLUTIONSNW LTD | 🇬🇧United Kingdom | Disuelta | 11/4/2026 – presente |
| Cargo | MERCURY TRANSPORT LTD | 🇬🇧United Kingdom | Disuelta | 15/4/2026 – 13/9/2018 |
| Cargo | ANTHONY WHITE TRANSPORT LTD | 🇬🇧United Kingdom | Disuelta | 19/4/2026 – presente |
| Cargo | STEVEN JOHNSTON TRANSPORT LTD | — | Disuelta | 1/5/2026 – 4/2/2017 |
| Cargo | ST HELENS COMMERCIALS LIMITED | 🇬🇧United Kingdom | Disuelta | 22/5/2026 – 31/8/2011 |
24/5/2019
appointed
13/9/2018
resigned
21/7/2011
appointed