| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | BELITHA PRESS LIMITED | 🇬🇧United Kingdom | Activa | 16/12/2025 – presente |
| Cargo | PAVILION & PORTICO BOOKS LIMITED | 🇬🇧United Kingdom | Activa | 1/4/2026 – presente |
| Cargo | FARSHORE BOOKS LTD | 🇬🇧United Kingdom | Activa | 10/3/2026 – presente |
| Cargo | HARPERCOLLINS PUBLISHERS PENSION TRUSTEE COMPANY LIMITED | 🇬🇧United Kingdom | Activa | 21/1/2026 – presente |
| Cargo | HARLEQUIN ENTERPRISES UK LIMITED | 🇬🇧United Kingdom | Activa | 6/5/2026 – presente |
| Cargo | COBUILD LIMITED | 🇬🇧United Kingdom | Activa | 3/6/2026 – presente |
| Cargo | THORSONS PUBLISHING GROUP LIMITED | 🇬🇧United Kingdom | Activa | 29/4/2026 – presente |
| Cargo | UNWIN HYMAN LIMITED | 🇬🇧United Kingdom | Activa | 3/6/2026 – presente |
| Cargo | TIMES BOOKS GROUP LIMITED | 🇬🇧United Kingdom | Activa | 16/12/2025 – presente |
| Cargo | MARSHALL PICKERING HOLDINGS LIMITED | 🇬🇧United Kingdom | Activa | 16/12/2025 – presente |
| Cargo | LETTS EDUCATIONAL LIMITED | 🇬🇧United Kingdom | Activa | 26/5/2026 – presente |
| Cargo | MILLS & BOON LIMITED | 🇬🇧United Kingdom | Activa | 1/5/2026 – presente |
| Cargo | FOURTH ESTATE LIMITED | 🇬🇧United Kingdom | Activa | 13/1/2026 – presente |
| Cargo | TIMES BOOKS LIMITED | 🇬🇧United Kingdom | Activa | 16/12/2025 – presente |
| Cargo | BOOKARMY LTD | — | Disuelta | 3/6/2026 – presente |
| Cargo | GEORGE ALLEN & UNWIN (PUBLISHERS) LIMITED | 🇬🇧United Kingdom | Activa | 3/6/2026 – presente |
| Cargo | DOLPHIN BOOK CLUB LIMITED | 🇬🇧United Kingdom | Activa | 17/3/2026 – presente |
| Cargo | HARLEQUIN (UK) LIMITED | 🇬🇧United Kingdom | Activa | 1/5/2026 – presente |
| Cargo | NEWS CORPORATE SERVICES UK LIMITED | — | Activa | 14/5/2026 – 19/11/2021 |
| Cargo | THORSONS PUBLISHERS LIMITED | 🇬🇧United Kingdom | Activa | 29/4/2026 – presente |
| Cargo | TOPTRACK LEARNING LTD | 🇬🇧United Kingdom | Activa | 10/3/2026 – presente |
1/12/2021
appointed
19/11/2021
resigned
10/11/2016
appointed