| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | SAMSUNG LCD NETHERLANDS R&D CENTER (UK) LIMITED | — | Disuelta | 14/6/2026 – presente |
| Cargo | CALTON HILL INVESTMENTS LIMITED | 🇬🇧United Kingdom | Activa | 30/4/2026 – 31/3/2023 |
| Cargo | COMMSQUARE LIMITED | 🇬🇧United Kingdom | Activa | 5/6/2026 – presente |
| Cargo | RPM CONSULTANCY (UK) LIMITED | 🇬🇧United Kingdom | Disuelta | 5/6/2026 – 1/8/2008 |
| Cargo | KAREN PICKERING LIMITED | 🇬🇧United Kingdom | Disuelta | 6/6/2026 – 15/10/2013 |
| Cargo | PIONEER SUSTAINABLE LTD | 🇬🇧United Kingdom | Activa | 13/6/2026 – 15/7/2019 |
| Cargo | KAREN PICKERING SWIM LIMITED | 🇬🇧United Kingdom | Activa | 13/6/2026 – 13/4/2012 |
| Cargo | WILLIAMS - WROE LIMITED | 🇬🇧United Kingdom | Activa | 18/2/2026 – 30/11/2021 |
31/3/2023
resigned
30/11/2021
resigned
17/8/2004
appointed