| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BENN PUBLICATIONS LIMITED | 00396823 | 31/10/2008 | Dissolved |
| Morgan-Grampian Ltd | 02999313 | 31/10/2008 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ABI BUILDING DATA LTD. | 02385277 | 31/10/2008 | 25/03/2013 | Gold |
| BARBOUR INDEX (LOAN NOTE) LIMITED | 04096211 | 31/10/2008 | 25/03/2013 | Dissolved |
| BUILDER PUBLICATIONS LIMITED | 02424232 | 03/01/2006 | 25/03/2013 | Dissolved |
| BUILDING SERVICES PUBLICATIONS LIMITED | 00657176 | 03/01/2006 | 25/03/2013 | Dissolved |
| CMPI (SUMMER FURNITURE SHOW) LIMITED | 03278266 | 31/10/2008 | 22/03/2011 | Dissolved |
| CONSTRUCTION EXHIBITIONS LIMITED | 03867015 | 31/10/2008 | 25/03/2013 | Dissolved |
| HOUSING TODAY LIMITED | 04319327 | 31/10/2008 | 22/03/2011 | Dissolved |
| INFORMA MARKETS (UK) LIMITED | 00370721 | 31/10/2008 | 25/03/2013 | Bronze |
| INTERNATIONAL BUSINESS EVENTS LIMITED | 05032757 | 19/07/2011 | 25/03/2013 | Dissolved |
| LEAD-IN RESEARCH LIMITED | 03997380 | 01/11/2010 | 25/03/2013 | Dissolved |
| NATIONAL ENGINEERING SPECIFICATION LIMITED | 01842644 | 31/10/2008 | 25/03/2013 | Dissolved |
| OLD JOURNALS LIMITED | 02775655 | 01/09/2004 | 25/07/2008 | Dissolved |
| PROPERTY MEDIA LIMITED | 03204655 | 31/10/2008 | 25/03/2013 | Dissolved |
| THE BUILDER GROUP LIMITED | 00118651 | 31/10/2008 | 25/03/2013 | Dissolved |
| THE THAMES GATEWAY FORUM LIMITED | 05102643 | 31/12/2008 | 25/03/2013 | Dissolved |
| UBM SHARED SERVICES LIMITED | 04957131 | 31/10/2008 | 25/03/2013 | One Red Flag |
| UBMI JOURNALS LIMITED | 03915820 | 31/10/2008 | 25/03/2013 | Dissolved |