| الدور | الشركة | البلد | الحالة | نطاق التاريخ |
|---|---|---|---|---|
| شخص ذو سيطرة كبيرة | BURTON CONTRACTORS LIMITED | 🇬🇧United Kingdom | نشط | 02/05/2024 – حاضر |
| ضابط | ARUGANI LIMITED | 🇬🇧United Kingdom | تم حلها | 29/04/2026 – 18/11/2019 |
| ضابط | BURTON CONTRACTORS LIMITED | 🇬🇧United Kingdom | نشط | 09/02/2026 – حاضر |
| ضابط | GLENCORE SERVICES (UK) LIMITED | 🇬🇧United Kingdom | نشط | 09/01/2026 – حاضر |
| ضابط | XSTRATA LIMITED | 🇬🇧United Kingdom | نشط | 12/01/2026 – حاضر |
| ضابط | XSTRATA VENTURES (UK) LIMITED | — | تم حلها | 23/05/2026 – حاضر |
| ضابط | PODLAB LIMITED | — | تم حلها | 08/06/2026 – 31/08/2011 |
| ضابط | CPDCAST.COM LIMITED | — | تم حلها | 08/06/2026 – 31/08/2011 |
| ضابط | INFORMA GROUP HOLDINGS LIMITED | — | نشط | 31/05/2026 – 31/08/2011 |
| ضابط | GREENBOTTLE LIMITED | — | تم حلها | 13/06/2026 – 29/08/2011 |
| ضابط | INFORMA HEALTHCARE LIMITED | — | تم حلها | 06/06/2026 – حاضر |
| ضابط | MARKETLINE INTERNATIONAL LIMITED | — | تم حلها | 11/06/2026 – حاضر |
| ضابط | COMPUTERWIRE LIMITED | — | تم حلها | 15/06/2026 – حاضر |
| ضابط | INFORMA ACQUISITIONS FINANCE LIMITED | — | تم حلها | 07/06/2026 – 31/08/2011 |
| ضابط | INFORMA ACQUISITIONS (HOLDINGS) LIMITED | — | تم حلها | 08/06/2026 – 31/08/2011 |
| ضابط | DIGITAL MEDIA PUBLISHING LTD | — | تم حلها | 15/06/2026 – حاضر |
| ضابط | TAYLOR & FRANCIS GROUP LIMITED | 🇬🇧United Kingdom | نشط | 13/03/2026 – 31/08/2011 |
| ضابط | INFORMA THREE LIMITED | 🇬🇧United Kingdom | نشط | 13/03/2026 – 31/08/2011 |
| ضابط | IBC (TEN) LIMITED | 🇬🇧United Kingdom | نشط | 13/03/2026 – 31/08/2011 |
| ضابط | INFORMA SIX LIMITED | 🇬🇧United Kingdom | نشط | 13/03/2026 – 31/08/2011 |
| ضابط | MILLER HEIMAN GROUP (UK) LIMITED | 🇬🇧United Kingdom | نشط | 13/05/2026 – 31/08/2011 |
| ضابط | BARHAM PHOTOGRAPHIC LIMITED | 🇬🇧United Kingdom | تم حلها | 03/02/2026 – حاضر |
| ضابط | INFORMA OVERSEAS INVESTMENTS LIMITED | — | نشط | 13/03/2026 – 31/08/2011 |
31/05/2026
Switzerland → United Kingdom
23/05/2026
United Kingdom → Switzerland
16/06/2006
appointed