| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| KERWOOD NEILD LIMITED | 07153882 | 10/02/2010 | Dissolved |
| LEINSTER ARTS LIMITED | 11152065 | 16/01/2018 | Bronze |
| SHAKESPEARE IN THE SQUARES LIMITED | 10030266 | 27/02/2016 | One Red Flag |
| WORLD BOOK NIGHT | 07406565 | 13/10/2010 | Dissolved |
| WORLD BOOK NIGHT GLOBAL LIMITED | 07807161 | 12/10/2011 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 3 LEINSTER SQUARE LIMITED | 08964081 | 27/03/2014 | 31/01/2020 | Not Trading |
| CHIPPING NORTON LITERARY FESTIVAL | 07875005 | 03/07/2013 | 04/12/2023 | Amber |
| HACHETTE UK (HOLDINGS) LIMITED | 03701589 | 16/03/2005 | 13/06/2007 | Gold |
| HACHETTE UK LIMITED | 02020173 | 28/07/1993 | 03/12/2009 | Gold |
| HEADLINE PUBLISHING GROUP LIMITED | 02782638 | 13/06/2007 | 02/12/2009 | Silver |
| HEADLONG THEATRE LIMITED | 01171757 | 02/06/1997 | 16/05/2000 | Silver |
| HODDER & STOUGHTON HOLDINGS LIMITED | 00161532 | 03/09/1999 | 13/06/2007 | Dissolved |
| HODDER & STOUGHTON LIMITED | 00651692 | 03/09/1999 | 03/12/2009 | Bronze |
| JOHN MURRAY (PUBLISHERS) LIMITED | 00492627 | 10/05/2002 | 03/12/2009 | Dissolved |
| NEW ENGLISH LIBRARY LIMITED | 00586668 | 03/09/1999 | 13/06/2007 | Dissolved |
| WRITERS AND SCHOLARS INTERNATIONAL LIMITED | 01157814 | 09/09/1997 | 31/03/2006 | Gold |