| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CB SOUND LIMITED | 03783036 | 01/04/2005 | Dissolved |
| CFE MEDIA LTD | 10720453 | 11/04/2017 | One Red Flag |
| DRUM ONE LIMITED | 11020990 | 19/10/2017 | One Red Flag |
| GREAT BRITISH DRUM COMPANY LTD | 09768841 | 30/10/2023 | Silver |
| HIGH HOUSE 123 LIMITED LIABILITY PARTNERSHIP | OC347729 | 06/05/2015 | Dissolved |
| INDEX THERAPEUTIC LTD | 11368614 | 17/05/2018 | Dissolved |
| MUSIC INDUSTRIES ASSOCIATION | 02091034 | 17/03/2023 | Gold |
| PERCUSSION TECHNOLOGY LTD | 14488102 | 16/11/2022 | Bronze |
| ROBIN HOOD HOSPITALITY LIMITED | 09839543 | 23/10/2015 | Dissolved |
| SHERWOOD HOSPITALITY LIMITED | 08024723 | 01/10/2012 | Dissolved |
| SIRIUS PERSONNEL LIMITED | 07307033 | 28/08/2014 | Dissolved |
| TIDY (AV) LIMITED | 07471959 | 02/01/2014 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| R.W. SALT COMMUNICATIONS LIMITED | 02355159 | 01/06/2004 | 23/04/2012 | Dissolved |
| RWS DRUMS & PERCUSSION LIMITED | 03614934 | 26/09/2007 | 23/04/2012 | Dissolved |
| TARGET TEMPS LIMITED | 08837006 | 08/01/2014 | 20/10/2015 | Insolvent |
| THE PREMIER DRUM COMPANY LIMITED | 07875478 | 28/01/2012 | 06/08/2013 | Dissolved |