| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| APPLIED RESEARCH & COMMUNICATIONS LIMITED | 01715165 | 01/07/2002 | 09/06/2008 | Dissolved |
| BJM RESEARCH AND CONSULTANCY LIMITED | 01113373 | 08/07/1991 | 09/06/2008 | Dissolved |
| CITY RESEARCH ASSOCIATES LIMITED | 02451602 | 01/07/2002 | 09/06/2008 | Dissolved |
| CITY RESEARCH GROUP LIMITED | 01368041 | 01/09/1999 | 09/06/2008 | Dissolved |
| INFRATEST BURKE ASIA PACIFIC LTD | 02787385 | 01/07/2002 | 09/06/2008 | Dissolved |
| INFRATEST BURKE CORE COMPANY LTD | 01322773 | 01/07/2002 | 09/06/2008 | Dissolved |
| INFRATEST BURKE GROUP LTD | 02127788 | 01/07/2002 | 09/06/2008 | Dissolved |
| INFRATEST BURKE INTERNATIONAL SERVICES LTD | 02379938 | 01/07/2002 | 09/06/2008 | Dissolved |
| INFRATEST BURKE LTD | 02136155 | 01/07/2002 | 09/06/2008 | Dissolved |
| MARKET BEHAVIOUR LIMITED | 01445214 | 01/07/2002 | 09/06/2008 | Dissolved |
| MARKET RESEARCH SOCIETY(THE) | 00518685 | 01/04/1992 | 31/03/1995 | Gold |
| MARKETING BLUEPRINT LIMITED | 03001084 | 01/07/2002 | 09/06/2008 | Dissolved |
| NFO EUROPEAN ACCESS PANELS LTD | 02405349 | 01/07/2002 | 09/06/2008 | Dissolved |
| PUBLIC ATTITUDE SURVEYS LIMITED | 01407911 | 01/07/2002 | 09/06/2008 | Dissolved |
| Public Attitude Surveys Holdings Ltd | 03062384 | 01/07/2002 | 09/06/2008 | Dissolved |
| STRATEGIC MARKETING CONSULTANCY LIMITED | 02439225 | 30/09/2001 | 09/06/2008 | Dissolved |
| System Three (Scotland) Ltd | SC081084 | 01/07/2002 | 09/06/2008 | Dissolved |
| TNS RESEARCH LIMITED | 02077760 | 05/03/1998 | 09/06/2008 | Gold |
| TNS WORLDPANEL LIMITED | 04122493 | 06/12/2000 | 09/06/2008 | Dissolved |
| WPP MR WORLDWIDE LIMITED | 03161960 | 01/07/2002 | 09/06/2008 | Dissolved |