| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | TOWER GROUP OF COMPANIES LIMITED | — | Disuelta | 10/1/2026 – presente |
| Cargo | MITCHAM SITE SUPPLIES LTD | — | Disuelta | 7/4/2026 – presente |
| Cargo | TOWER ENABLING SERVICES LIMITED | 🇬🇧United Kingdom | Disuelta | 28/4/2026 – presente |
| Cargo | TOWER PLANT HIRE LIMITED | 🇬🇧United Kingdom | Disuelta | 21/4/2026 – presente |
| Cargo | TOWER DEMOLITION LIMITED | 🇬🇧United Kingdom | Disuelta | 7/4/2026 – 24/4/2024 |
| Cargo | TOWER SPECIAL PROJECTS LIMITED | 🇬🇧United Kingdom | Disuelta | 7/4/2026 – presente |
| Cargo | TOWER GROUP MANAGEMENT LIMITED | 🇬🇧United Kingdom | Disuelta | 6/4/2026 – presente |
24/4/2024
resigned
14/7/2020
appointed
2/4/2020
appointed