| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | SMOKEVAC LTD | 🇬🇧United Kingdom | Activa | 23/4/2026 – 12/1/2018 |
| Cargo | ACMS NORTHERN LIMITED | 🇬🇧United Kingdom | Disuelta | 2/5/2026 – presente |
| Cargo | JELAC MECHANICAL SERVICES LIMITED | 🇬🇧United Kingdom | Disuelta | 17/5/2026 – presente |
| Cargo | A CHARLTON MECHANICAL SERVICES LIMITED | 🇬🇧United Kingdom | Activa | 29/12/2025 – presente |
12/1/2018
resigned
7/11/2016
appointed
20/12/2012
appointed