| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | KUFLINK LTD | 🇬🇧United Kingdom | Activa | 19/3/2026 – 28/6/2017 |
| Persona con control significativo | CLEVER LIGHTING LTD | 🇬🇧United Kingdom | Solicitud de baja | 25/6/2024 – presente |
| Persona con control significativo | KERN MANAGEMENT LIMITED | 🇬🇧United Kingdom | Activa | 20/6/2024 – presente |
| Cargo | YEW TREE ENTERPRISES LTD | 🇬🇧United Kingdom | Disuelta | 5/6/2026 – 27/9/2011 |
| Cargo | KERN ENVIRONMENTAL MANAGEMENT LIMITED | — | Disuelta | 5/6/2026 – presente |
| Cargo | KERN ENVIRONMENTAL MANAGEMENT LIMITED | — | Disuelta | 5/6/2026 – presente |
| Cargo | CLEVER LIGHTING LTD | 🇬🇧United Kingdom | Solicitud de baja | 15/4/2026 – presente |
| Cargo | NEXTENDERS (UK) LIMITED | — | Activa | 7/6/2026 – 27/2/2009 |
| Cargo | RBIT LIMITED | 🇬🇧United Kingdom | Disuelta | 12/6/2026 – 1/1/2013 |
| Cargo | KERN MANAGEMENT LIMITED | 🇬🇧United Kingdom | Activa | 19/1/2026 – presente |
28/6/2017
resigned
12/9/2016
appointed
30/9/1997
appointed