| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| 1 BELSIZE AVENUE LIMITED | 04106685 | 26/02/2001 | Amber |
| Braincell Limited | 02116103 | 27/12/1991 | Dissolved |
| Pinter Communications Limited | 01928886 | 30/09/1992 | Dissolved |
| THE CHRISTOPHER FREEMAN TRUST | 07892125 | 01/08/2014 | Gold |
| THE WRITING CHALLENGE | 06314287 | 16/07/2007 | Dissolved |
| The Knowledge Pipeline Ltd | 05624716 | 05/12/2005 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ICE AND FIRE THEATRE COMPANY | 04648400 | 24/11/2009 | 05/02/2014 | Gold |
| INTERNATIONAL COMMUNICATIONS FORUM LIMITED | 03719521 | 04/08/2006 | 27/07/2009 | Dissolved |
| INTERNATIONAL HOUSE TRUST LIMITED | 01239120 | 08/05/2000 | 28/08/2002 | Gold |
| INTERNATIONAL HOUSE WORLD ORGANISATION LIMITED | 04423501 | 05/05/2004 | 02/05/2006 | Silver |
| KNOWLEDGE UNLATCHED C.I.C. | 08147371 | 18/07/2012 | 31/03/2018 | Dissolved |
| RIGEL PUBLICATIONS LIMITED | 01109438 | 31/12/1991 | 08/02/1995 | Dissolved |
| THE REDRESS TRUST LIMITED | 02774071 | 19/09/2006 | 28/10/2009 | Silver |
| THE REDRESS TRUST LIMITED | 02774071 | 01/10/2009 | 12/12/2012 | Silver |