| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | NEWSAFE LIMITED | 🇬🇧United Kingdom | Disuelta | 3/6/2026 – presente |
| Cargo | TSH MANAGEMENT LIMITED | 🇬🇧United Kingdom | Disuelta | 20/4/2026 – presente |
| Cargo | YELLOW HAT SECURITY SOLUTIONS LIMITED | 🇬🇧United Kingdom | Activa | 19/1/2026 – 20/7/2017 |
| Cargo | ENVIRONMENTAL DATA MANAGEMENT SYSTEMS LIMITED | 🇬🇧United Kingdom | Disuelta | 26/4/2026 – presente |
| Cargo | AU TECHNICAL LIMITED | 🇬🇧United Kingdom | Disuelta | 7/5/2026 – presente |
| Cargo | DRS TECHNICAL LTD | 🇬🇧United Kingdom | Disuelta | 2/6/2026 – presente |
9/5/2018
appointed
4/8/2017
appointed
26/1/2009
appointed