| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Fairbrother White Europe Ltd | 02977270 | 10/10/1994 | Dissolved |
| Media Monitor Ltd | 03884142 | 10/04/2000 | Dissolved |
| THE AGENCY REVIEW BUSINESS LIMITED | 06411447 | 29/10/2007 | Dissolved |
| WELL AWARE INTERNATIONAL LTD | 09481573 | 10/03/2015 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AXIOLOGY LIMITED | 07151326 | 18/03/2010 | 02/08/2012 | Gold |
| CARE IMA INTERNATIONAL LIMITED | 02375605 | 11/03/2010 | 01/12/2017 | Silver |
| FAIRBROTHER LENZ ELEY LIMITED | 02548073 | 12/10/1991 | 26/11/2012 | Amber |
| FLE HOLDINGS LIMITED | 05819100 | 17/05/2006 | 31/12/2012 | Amber |
| WORLDWIDE MEDIA MANAGEMENT LIMITED | 05608821 | 08/01/2006 | 03/12/2013 | Gold |