| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| MICHAEL MILES LIMITED | 02478198 | 07/03/1991 | Gold |
| Radio Production Services Ltd | 03744373 | 14/04/1999 | Dissolved |
| Solent Regional Radio Ltd | 03569766 | 26/05/1998 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Atlantic East Ltd | 03046923 | 27/11/1996 | 14/03/1997 | Dissolved |
| Cornwall Local Radio Ltd | 04584672 | 10/02/2003 | 01/11/2005 | Dissolved |
| DURHAM FM LIMITED | 03838404 | 02/11/1999 | 19/12/2000 | Dissolved |
| KMFM CANTERBURY LIMITED | 03222561 | 22/02/1999 | 23/05/2000 | Dissolved |
| LINCS FM 102.2 LIMITED | 03639680 | 07/10/1998 | 24/10/2018 | Dissolved |
| LINCS FM GROUP LIMITED | 02602875 | 01/01/1992 | 28/02/2019 | Dissolved |
| M.R.F.M. Limited | 02759338 | 05/07/1993 | 02/09/1998 | Dissolved |
| MID ESSEX RADIO LIMITED | 03001730 | 14/12/1994 | 20/10/1996 | Dissolved |
| MID ESSEX RADIO LIMITED | 03001730 | 20/10/1996 | 25/01/2002 | Dissolved |
| PREMIER CHRISTIAN COMMUNICATIONS LTD | 02816074 | 01/10/1996 | 21/07/2011 | One Red Flag |
| PREMIER CHRISTIAN MEDIA TRUST | 01743091 | 16/10/2019 | 20/10/2020 | Bronze |
| QUAY WEST RADIO LIMITED | 03377052 | 10/07/1998 | 19/12/2000 | Dissolved |
| RADIO SERVICES LIMITED | 02996187 | 09/12/1994 | 21/09/1995 | Dissolved |
| RADIO SERVICES LIMITED | 02996187 | 09/12/1994 | 19/12/2000 | Dissolved |
| Radio Services Sussex Ltd | 03797379 | 09/09/1999 | 19/12/2000 | Dissolved |
| SOVEREIGN RADIO LIMITED | 03276705 | 01/10/1999 | 19/12/2000 | One Red Flag |
| Thames Radio Ltd | 02858103 | 24/06/1999 | 19/12/2000 | Dissolved |
| WAVE 105 FM LIMITED | 03050698 | 08/11/1996 | 18/10/2000 | Dissolved |