| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| AMALGAMATED RACING LIMITED | 05849833 | 01/01/2019 | Dissolved |
| GBI RACING LIMITED | 07126783 | 12/09/2020 | Dissolved |
| RACECOURSE BETTING COMPANY LIMITED | 08002158 | 30/04/2018 | Dissolved |
| RACECOURSE MEDIA SERVICES LIMITED | 05531220 | 05/11/2015 | Dissolved |
| RACECOURSE PRODUCTION COMPANY LIMITED | 09677496 | 08/07/2015 | Dissolved |
| RACECOURSE STUDIO COMPANY LIMITED | 09697142 | 22/07/2015 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BRITISH CHAMPIONS' SERIES LIMITED | 07381543 | 30/09/2020 | 23/10/2024 | One Red Flag |
| COURSETRACK LIMITED | 09926293 | 31/05/2019 | 13/10/2020 | One Red Flag |
| NATIONAL COUNCIL FOR THE TRAINING OF JOURNALISTS | 02720630 | 12/12/2006 | 05/06/2008 | Amber |
| NCTJ TRAINING LIMITED | 02962694 | 12/12/2006 | 05/06/2008 | Silver |
| NLA MEDIA ACCESS LIMITED | 03003569 | 04/05/2004 | 03/03/2005 | Bronze |
| NLA MEDIA ACCESS LIMITED | 03003569 | 04/05/2004 | 07/09/2007 | Bronze |
| RACECOURSE BETTING COMPANY LIMITED | 08002158 | 22/03/2012 | 22/10/2015 | Dissolved |
| RACECOURSE DATA COMPANY LIMITED | 08819973 | 23/12/2013 | 04/11/2024 | Gold |
| RACECOURSE MEDIA GROUP LIMITED | 06544004 | 29/02/2012 | 04/11/2024 | Silver |
| RACECOURSE RETAIL BUSINESS LIMITED | 09776843 | 19/10/2015 | 04/11/2024 | Bronze |
| RACING AHEAD WEEKEND LIMITED | 06548254 | 19/04/2012 | 25/02/2013 | Dissolved |
| RACING UK LIMITED | 11679741 | 21/10/2020 | 04/11/2024 | Not Trading |
| RMG OPERATIONS LIMITED | 04809913 | 21/06/2010 | 04/11/2024 | Silver |
| THE NEWSPAPER LICENSING AGENCY LIMITED | 03563061 | 04/05/2004 | 01/03/2006 | Not Trading |
| THE NEWSPAPER LICENSING AGENCY LIMITED | 03563061 | 04/05/2004 | 07/09/2007 | Not Trading |