| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ADVERTISING ASSOCIATION(THE) | 00211587 | 06/05/2016 | Gold |
| ADVERTISING STANDARDS BOARD OF FINANCE LIMITED(THE) | 01195756 | 26/06/2018 | Gold |
| CINEMA ADVERTISING ASSOCIATION LIMITED(THE) | 00515177 | 30/03/2006 | Gold |
| GREATER MANCHESTER ARTS CENTRE LIMITED | 01681278 | 22/10/2021 | Bronze |
| PEARL & DEAN CINEMAS LIMITED | 00614063 | 07/02/2006 | One Red Flag |
| SCREEN ADVERTISING WORLD ASSOCIATION LIMITED | 00749645 | 30/11/2017 | Gold |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AOC SPORT LIMITED | 09075499 | 08/12/2015 | 31/07/2022 | Gold |
| DOLLSHOUSE FILMS LIMITED | 03023038 | 28/01/2004 | 27/02/2007 | Dissolved |
| GATHER (FORUM) LTD | 05244493 | 01/07/2009 | 01/08/2011 | One Red Flag |
| RADIO JOINT AUDIENCE RESEARCH LIMITED | 02693823 | 09/09/1998 | 01/08/2005 | One Red Flag |
| RADIOCENTRE LIMITED | 02669040 | 31/10/2002 | 30/06/2006 | Bronze |
| WACL LIMITED | 05245051 | 01/07/2008 | 01/08/2011 | Silver |