| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BESS MEDIA LIMITED | 06249944 | 30/08/2007 | Dissolved |
| BESS MEDIA LIMITED | 06249944 | 16/05/2007 | Dissolved |
| BESS TECHNOLOGY LIMITED | 06249986 | 30/08/2007 | Dissolved |
| BESS TECHNOLOGY LIMITED | 06249986 | 16/05/2007 | Dissolved |
| THE COMMUNITY CHANNEL | 03655220 | 11/02/2014 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ADVERTISING STANDARDS BOARD OF FINANCE LIMITED(THE) | 01195756 | 22/03/2006 | 01/07/2020 | Gold |
| ATLANTIC BROADCASTING LIMITED | 04992498 | 26/04/2005 | 19/03/2012 | One Red Flag |
| BALTIMORE CAPITAL PLC | 02643615 | 31/03/2004 | 02/06/2004 | Dissolved |
| BANIJAY UK LIMITED | 04126826 | 31/08/2001 | 02/02/2009 | One Red Flag |
| EDEN PROJECT LIMITED | 03278093 | 04/02/2003 | 28/02/2013 | Bronze |
| FSCF LLP | OC317269 | 01/01/2011 | 31/12/2015 | Bronze |
| FUTURELAB EDUCATION | 05689928 | 09/03/2006 | 01/12/2007 | Dissolved |
| GLOBAL CHARITIES | 04359098 | 23/01/2002 | 21/06/2004 | Amber |
| GLOBAL RADIO LIMITED | 00923454 | 01/05/2007 | 06/06/2008 | Silver |
| GUARDIAN MEDIA GROUP PLC | 00094531 | 27/05/2004 | 27/03/2007 | Silver |
| NEXT 15 GROUP PLC | 01579589 | 12/05/2011 | 31/01/2021 | Silver |
| OBERON MEDIA (UK) LIMITED | 03555358 | 27/09/2002 | 29/06/2007 | Dissolved |
| RAPID MOBILE MEDIA LIMITED | SC263541 | 30/05/2008 | 31/12/2010 | Dissolved |
| SIGNIFY LIMITED | 03802970 | 01/03/2004 | 01/09/2014 | One Red Flag |
| SINGULA DECISIONS LIMITED | SC175703 | 25/01/2007 | 30/10/2014 | Bronze |
| THE MEDIA TRUST | 02895790 | 11/02/2014 | 28/11/2019 | Silver |
| THIRTY CLUB OF LONDON,LIMITED(THE) | 00167635 | 13/09/2005 | 09/09/2008 | Gold |
| WEST MIDLANDS MUSIC RADIO LIMITED | 04684281 | 10/03/2003 | 23/11/2003 | Dissolved |