| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | ANGLIA ELECTRICAL SERVICES LIMITED | 🇬🇧United Kingdom | Disuelta | 16/12/2025 – 31/3/2017 |
| Cargo | SMITH CONTRACTING SERVICES LIMITED | — | Disuelta | 15/6/2026 – 31/3/2017 |
| Cargo | TCLARKE SOUTH WEST LIMITED | 🇬🇧United Kingdom | Disuelta | 16/12/2025 – 31/3/2017 |
| Cargo | TCLARKE SOUTH EAST LIMITED | 🇬🇧United Kingdom | Disuelta | 16/12/2025 – 31/3/2017 |
| Cargo | J.J. CROSS LIMITED | 🇬🇧United Kingdom | Disuelta | 16/12/2025 – 31/3/2017 |
| Cargo | D G ROBSON MECHANICAL SERVICES LIMITED | 🇬🇧United Kingdom | Disuelta | 16/12/2025 – 31/3/2017 |
| Cargo | MITCHELL AND HEWITT LIMITED | 🇬🇧United Kingdom | Disuelta | 16/12/2025 – 31/3/2017 |
| Cargo | WALDON SECURITY LIMITED | 🇬🇧United Kingdom | Disuelta | 16/12/2025 – 31/3/2017 |
31/3/2017
resigned
15/4/2015
appointed