| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Field of Play Ltd | 05048731 | 18/02/2004 | Dissolved |
| Field of Play Ltd | 05048731 | 18/02/2004 | Dissolved |
| Mozart Europe Ltd | 03998575 | 22/05/2000 | Dissolved |
| RACING UK HOLDINGS LIMITED | 05069308 | 24/08/2004 | Dissolved |
| Racing World Ltd | 05542044 | 25/11/2005 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AMALGAMATED RACING LIMITED | 05849833 | 22/09/2006 | 07/08/2009 | Dissolved |
| Elizabeth Whitelaw Reid Clubs for Young People Ltd | 00689586 | 31/12/1990 | 05/05/1993 | Dissolved |
| Floot.Com Ltd | 03778602 | 30/08/2000 | 22/02/2002 | Dissolved |
| GBI RACING LIMITED | 07126783 | 01/03/2010 | 18/10/2019 | Dissolved |
| ICRUNCH LIMITED | 03717141 | 23/04/2001 | 24/02/2003 | Dissolved |
| MC EUROPE LIMITED | 03846417 | 22/09/1999 | 24/02/2003 | Dissolved |
| MUSIC CHOICE EUROPE LIMITED | 04056222 | 21/08/2000 | 24/02/2003 | Silver |
| MUSIC CHOICE RECORDINGS LIMITED | 02975572 | 10/09/1999 | 24/02/2003 | Dissolved |
| MUSICCHOICE.COM LIMITED | 03975957 | 05/05/2000 | 24/02/2003 | Dissolved |
| RACING UK ONLINE LIMITED | 05493934 | 15/09/2005 | 08/09/2008 | Dissolved |
| RMG OPERATIONS LIMITED | 04809913 | 24/08/2004 | 21/06/2010 | Silver |
| STINGRAY DIGITAL INTERNATIONAL LIMITED | 02838971 | 10/09/1999 | 24/02/2003 | Silver |
| THE RACECOURSE ASSOCIATION LIMITED | 00093447 | 01/09/2008 | 16/10/2019 | Silver |