| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | EMERALD GROUP HOLDINGS LIMITED | 🇬🇧United Kingdom | Activa | 9/6/2026 – presente |
| Cargo | EMERALD UK HOLDCO LIMITED | 🇬🇧United Kingdom | Activa | 9/6/2026 – presente |
| Cargo | EMERALD PUBLISHING LIMITED | 🇬🇧United Kingdom | Activa | 9/6/2026 – presente |
| Cargo | HINDAWI LIMITED | 🇬🇧United Kingdom | Disuelta | 14/5/2026 – presente |
| Cargo | CROSSKNOWLEDGE GROUP LIMITED | 🇬🇧United Kingdom | Activa | 5/6/2026 – 31/8/2024 |
| Cargo | MADGEX HOLDINGS LIMITED | 🇬🇧United Kingdom | Activa | 15/4/2026 – presente |
| Cargo | ATYPON SYSTEMS LIMITED | 🇬🇧United Kingdom | Activa | 24/4/2026 – presente |
| Cargo | PIIEU LIMITED | 🇬🇧United Kingdom | Activa | 18/5/2026 – presente |
| Cargo | J WILEY LIMITED | 🇬🇧United Kingdom | Activa | 26/3/2026 – presente |
| Cargo | MADGEX TWO LIMITED | 🇬🇧United Kingdom | Activa | 20/4/2026 – presente |
3/6/2026
appointed
31/8/2024
resigned
4/3/2022
appointed