| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | DATA COUNSEL LIMITED | 🇬🇧United Kingdom | Activa | 2/4/2026 – presente |
| Cargo | STEFFAN WILLIAMS LTD | 🇬🇧United Kingdom | Activa | 16/3/2026 – presente |
| Cargo | GLAMORGAN-GWENT ARCHAEOLOGICAL TRUST LIMITED (THE) | 🇬🇧United Kingdom | Activa | 22/1/2026 – presente |
| Cargo | CLWYD-POWYS ARCHAEOLOGICAL TRUST(THE) | 🇬🇧United Kingdom | Activa | 22/1/2026 – presente |
| Cargo | GWYNEDD ARCHAEOLOGICAL TRUST LIMITED | 🇬🇧United Kingdom | Activa | 22/1/2026 – presente |
| Cargo | CONNECTED IMPACT LIMITED | 🇬🇧United Kingdom | Activa | 27/3/2026 – presente |
| Cargo | WILLIAMS NICOLSON LIMITED | 🇬🇧United Kingdom | Otra | 4/4/2026 – presente |
| Cargo | WORLD MONUMENTS FUND BRITAIN LIMITED | 🇬🇧United Kingdom | Activa | 23/1/2026 – 8/12/2020 |
| Cargo | THE TONBRIDGE CLUB LTD | 🇬🇧United Kingdom | Disuelta | 22/4/2026 – presente |
| Cargo | PORTA COMMUNICATIONS MIDCO HOLDINGS LIMITED | 🇬🇧United Kingdom | Disuelta | 28/4/2026 – 4/5/2018 |
| Cargo | SEC NEWGATE UK LIMITED | 🇬🇧United Kingdom | Activa | 11/5/2026 – 4/5/2018 |
| Cargo | STEFFAN WILLIAMS LIMITED | 🇬🇧United Kingdom | Disuelta | 13/5/2026 – presente |
2/4/2026
appointed
5/5/2025
appointed
14/10/2013
appointed