| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | J.J. CROSS LIMITED | 🇬🇧United Kingdom | Disuelta | 16/12/2025 – 27/5/2020 |
| Cargo | D G ROBSON MECHANICAL SERVICES LIMITED | 🇬🇧United Kingdom | Disuelta | 16/12/2025 – 27/5/2020 |
| Cargo | J.J. CROSS SERVICES LIMITED | 🇬🇧United Kingdom | Disuelta | 16/12/2025 – 27/5/2020 |
| Cargo | MITCHELL AND HEWITT LIMITED | 🇬🇧United Kingdom | Disuelta | 16/12/2025 – 27/5/2020 |
| Cargo | WALDON SECURITY LIMITED | 🇬🇧United Kingdom | Disuelta | 16/12/2025 – 27/5/2020 |
| Cargo | G.D.I. ELECTRICAL CO. LTD. | 🇬🇧United Kingdom | Disuelta | 16/12/2025 – 27/5/2020 |
| Cargo | ANGLIA ELECTRICAL SERVICES LIMITED | 🇬🇧United Kingdom | Disuelta | 16/12/2025 – 27/5/2020 |
| Cargo | SMITH CONTRACTING SERVICES LIMITED | — | Disuelta | 15/6/2026 – presente |
| Cargo | TCLARKE SOUTH WEST LIMITED | 🇬🇧United Kingdom | Disuelta | 16/12/2025 – 27/5/2020 |
| Cargo | T. CLARKE EAST LIMITED | 🇬🇧United Kingdom | Disuelta | 16/12/2025 – 27/5/2020 |
| Cargo | TCLARKE SOUTH EAST LIMITED | 🇬🇧United Kingdom | Disuelta | 16/12/2025 – 27/5/2020 |
| Cargo | WARNER ESTATE (AM.PM) LIMITED | 🇬🇧United Kingdom | Disuelta | 1/6/2026 – 29/1/2013 |
27/5/2020
resigned
9/5/2017
appointed
10/2/2009
appointed