| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CAMDEN CARERS CENTRE | 02956383 | 05/12/2018 | Dissolved |
| Dansim Ltd | 05490411 | 23/02/2006 | Dissolved |
| Etheraction Uk Ltd | 04083143 | 28/09/2000 | Dissolved |
| PORTICO (UK) LIMITED | 08915022 | 27/02/2014 | Dissolved |
| RADIOPLUS LIMITED | 04107950 | 17/11/2000 | Dissolved |
| THE TIMESHIFT CHANNEL LIMITED | 08697532 | 19/09/2013 | Dissolved |
| THE TIMESHIFT CHANNEL LIMITED | 04107953 | 17/11/2000 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| HANSON (MR) LIMITED | 01352158 | 30/06/1992 | 15/06/1998 | Not Trading |
| Hanson (H C -No 2) Ltd | 02384522 | 21/03/1991 | 27/03/1992 | Dissolved |
| Hanson (Mrs) Ltd | 02459245 | 07/05/1996 | 15/06/1998 | Dissolved |
| RADIO JOINT AUDIENCE RESEARCH LIMITED | 02693823 | 04/03/1993 | 28/02/1997 | Bronze |
| SOUNDAROUND | 05169096 | 15/07/2008 | 01/07/2023 | Dissolved |
| THE COMMERCIAL RADIO COMPANIES ASSOCIATION LIMITED | 01120214 | 26/01/1994 | 02/07/1998 | Dissolved |