| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ASIA PACIFIC OFFSET LTD | 06268239 | 04/06/2007 | Silver |
| DKF CONSULTANTS LIMITED | 06893498 | 30/04/2009 | Dissolved |
| SOHO FRIDAY MEDIA LTD | 11599841 | 02/10/2018 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AD LIB PUBLISHERS LIMITED | 12089095 | 06/07/2019 | 25/11/2019 | Amber |
| BONNIER BOOKS UK GROUP HOLDINGS LIMITED | 01273558 | 01/04/2009 | 30/06/2018 | Silver |
| COMPENDIUM PUBLISHING LIMITED | 03411872 | 10/09/2007 | 10/12/2010 | Dissolved |
| CONRAN OCTOPUS LIMITED | 01739383 | 24/06/1997 | 29/07/2005 | Dissolved |
| DIGITAL OCTOPUS LIMITED | 04220493 | 16/07/2001 | 29/07/2005 | Dissolved |
| DIGITAL PROPERTY GUIDES LIMITED | 04220495 | 16/07/2001 | 29/07/2005 | Dissolved |
| EGMONT BOOK PUBLISHING LIMITED | 01002860 | 31/07/1991 | 27/04/1998 | Dissolved |
| FARSHORE BOOKS LTD | 00449706 | 31/07/1991 | 05/12/1996 | Silver |
| FBB1 LIMITED | 00353434 | 21/08/1998 | 29/07/2005 | Dissolved |
| HACHETTE UK (HOLDINGS) LIMITED | 03701589 | 16/03/2005 | 29/07/2005 | Gold |
| HAMLYN PUBLISHING GROUP LIMITED(THE) | 00521989 | 21/08/1998 | 29/07/2005 | Dissolved |
| JAMES STREET WEST (2001) LIMITED | 00439957 | 31/07/1991 | 22/10/1991 | Dissolved |
| LONDON PROPERTY GUIDE LIMITED | 04240399 | 16/07/2001 | 29/07/2005 | Dissolved |
| MAP PRODUCTIONS LIMITED | 00832609 | 21/08/1998 | 29/07/2005 | Dissolved |
| MEDIALOOM LIMITED | 03864153 | 23/12/1999 | 28/11/2000 | Dissolved |
| MILLERS PUBLICATIONS LIMITED | 01527729 | 21/08/1998 | 29/07/2005 | Dissolved |
| MITCHELL BEAZLEY INTERNATIONAL LIMITED | 00957334 | 21/08/1998 | 29/07/2005 | Dissolved |
| MITCHELL BEAZLEY LIMITED | 03611943 | 27/12/1998 | 29/07/2005 | Dissolved |
| OCTOPUS BOOKS LIMITED | 01400692 | 21/08/1998 | 29/07/2005 | Dissolved |
| OCTOPUS PUBLISHING GROUP LIMITED | 03597451 | 08/07/1998 | 29/07/2005 | Silver |
| RE (RCB) LIMITED | 03396524 | 11/07/1997 | 24/12/1998 | Amber |
| RIB DIRECTORS 1 LIMITED | 01515655 | 31/12/1992 | 24/12/1998 | Dissolved |
| RIB DIRECTORS 2 LIMITED | 01393047 | 31/12/1992 | 24/12/1998 | Dissolved |
| SPRING BOOKS LIMITED | 01249958 | 21/08/1998 | 29/07/2005 | Dissolved |
| THE PUBLISHING TRAINING CENTRE FOUNDATION | 01253854 | 09/03/1994 | 28/02/2000 | Silver |
| TLF LIMITED | 00549985 | 21/08/1998 | 29/07/2005 | Dissolved |