| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | ATB NETWORX LTD | 🇬🇧United Kingdom | Disuelta | 22/5/2026 – 21/2/2018 |
| Cargo | TBA INDUSTRIES PLANNING AND DESIGN LIMITED | — | Disuelta | 22/5/2026 – presente |
| Cargo | ROBBIE MELVIN UTILITIES LTD | 🇬🇧United Kingdom | Disuelta | 21/5/2026 – 30/9/2015 |
| Cargo | TBA INDUSTRIES LTD | — | Liquidación | 26/5/2026 – presente |
| Cargo | ANTHRON INDUSTRIES LIMITED | 🇬🇧United Kingdom | Disuelta | 3/6/2026 – presente |
| Cargo | ANTHRON INDUSTRIES LIMITED | 🇬🇧United Kingdom | Disuelta | 3/6/2026 – presente |
21/2/2018
resigned
31/5/2016
appointed
3/2/2009
appointed