| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ACADEMY MUSIC GROUP LIMITED | 03463738 | 14/04/2000 | Silver |
| ACADEMY MUSIC HOLDINGS LTD | 05141419 | 27/08/2004 | Amber |
| BA TRADERS LTD | 03017281 | 27/01/1995 | Dissolved |
| CONCERT PROMOTERS ASSOCIATION LIMITED(THE) | 02036853 | 04/03/1994 | Silver |
| LETSROCKIT UK LTD | 09208204 | 08/09/2014 | Dissolved |
| MAZTEC LIMITED | 02530904 | 14/08/1991 | One Red Flag |
| MAZTECROSE HOLDINGS LIMITED | 08775997 | 14/11/2013 | Not Trading |
| METROPOLIS ART LIMITED | 07042894 | 14/10/2009 | Dissolved |
| METROPOLIS MUSIC LIMITED | 10486267 | 01/01/2017 | Bronze |
| METROPOLIS MUSIC MANAGEMENT LIMITED | 06635617 | 02/07/2008 | Dissolved |
| ROSECLAIM LIMITED | 03130736 | 26/03/1996 | One Red Flag |
| SALISBURY ROAD DEVELOPMENT LLP | OC357851 | 06/10/2010 | Dissolved |
| SEASONS MUSIC LIMITED | 10865041 | 12/06/2018 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BOOKDAWN LIMITED | 04274492 | 15/03/2006 | 22/11/2013 | Dissolved |
| HOT FESTIVALS LIMITED | 08610539 | 17/07/2013 | 17/03/2016 | Silver |