| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Antigone Interiors Ltd | 01881023 | 23/05/1991 | Dissolved |
| Antigone Interiors Ltd | 01881023 | 23/05/1991 | Dissolved |
| Associated Music People Ltd | 01898874 | 31/12/1991 | Dissolved |
| BETAGLOW LIMITED | 01636884 | 31/12/1992 | Silver |
| Barsongs Limited | 01648463 | 31/12/1991 | Dissolved |
| CHRISTOPHERS NOMINEES LIMITED | 02232754 | 18/09/1991 | Not Trading |
| Captive Records Ltd | 02845239 | 01/09/1993 | Dissolved |
| Captive Records Ltd | 02845239 | 01/09/1993 | Dissolved |
| Changefresh Limited | 02778860 | 12/01/1994 | Dissolved |
| DAMAGE MANAGEMENT LIMITED | 01405526 | 28/03/2001 | Insolvent |
| EBONYTREE LIMITED | 01647903 | 31/12/1992 | Gold |
| European Copyright Management Ltd | 02627792 | 09/07/1991 | Dissolved |
| Full Length & Fabulous Ltd | 05745460 | 24/03/2006 | Dissolved |
| GREENGARDEN RECORDS LIMITED | 06020260 | 06/12/2006 | Dissolved |
| GREENGARDEN RECORDS LIMITED | 06020260 | 06/12/2006 | Dissolved |
| Greengarden Distribution Ltd | 06020269 | 06/12/2006 | Dissolved |
| Greengarden Distribution Ltd | 06020269 | 06/12/2006 | Dissolved |
| J.L. (Overseas) Limited | 01823068 | 25/09/1991 | Dissolved |
| J.L. (Uk) Limited | 01824568 | 25/09/1991 | Dissolved |
| MUSICWORKS LIMITED | 01460890 | 23/03/2001 | Dissolved |
| Media and Copyright Securities International Ltd | 02556971 | 12/11/1991 | Dissolved |
| Phoenix Music Limited | 02816798 | 11/05/1993 | Dissolved |
| Phoenix Music Limited | 02816798 | 11/05/1993 | Dissolved |
| ROB HALFORD ENTERTAINMENT LIMITED | 03846327 | 05/10/1999 | Silver |
| ROB HALFORD MUSIC LIMITED | 01630842 | 31/12/1992 | Silver |
| Regime Music Limited | 01758663 | 15/03/1991 | Dissolved |
| SYNCHRONICITY MUSIC SERVICES LIMITED | 06660808 | 30/07/2008 | Dissolved |
| Squarefin 273 Ltd | 02269140 | 30/10/1992 | Dissolved |
| TEMPLIT LIMITED | 01927013 | 16/08/1991 | Dissolved |
| THE SILK GALLERY LIMITED | 02063218 | 08/07/1991 | Dissolved |
| THE SILK GALLERY LIMITED | 02063218 | 08/07/1991 | Dissolved |
| VIOLET CINDERELLA LIMITED | 07834907 | 04/11/2011 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 46664 LIMITED | 04652557 | 30/01/2003 | 03/10/2007 | Dissolved |
| ACT LEGAL LTD. | 04449603 | 31/01/2016 | 01/04/2021 | Bronze |
| AN AWFULLY BIG PRODUCTION COMPANY LIMITED | 02868381 | 17/02/1994 | 07/09/1995 | Gold |
| Ashburnham Community Association | 03743943 | 30/03/1999 | 06/12/2000 | Dissolved |
| Ashburnham Community Enterprises Ltd | 03737296 | 22/03/1999 | 06/12/2000 | Dissolved |
| Bradford Portman Film Productions Ltd | 01898415 | 15/03/1994 | 07/09/1995 | Dissolved |
| COLONEL FAWCETT LTD. | 04718989 | 01/04/2003 | 01/03/2004 | One Red Flag |
| DANCEMERIT LIMITED | 02996796 | 23/01/1995 | 07/09/1995 | Dissolved |
| DBRAZIL TV LTD | 08855299 | 21/01/2014 | 20/02/2018 | Dissolved |
| FAR MOOR MEDIA LIMITED | 08254863 | 14/11/2012 | 28/03/2014 | Bronze |
| FOOTWORK PRODUCTIONS LIMITED | 03190273 | 01/07/2003 | 20/02/2018 | Bronze |
| FREMANTLE LICENSING LIMITED | 02583077 | 15/07/1993 | 23/06/1994 | Dissolved |
| LEE & THOMPSON LLP | OC351626 | 20/01/2010 | 31/03/2018 | Silver |
| LIVEFAST LIMITED | 02622084 | 20/05/2000 | 26/07/2006 | Bronze |
| MONEYSPIDER PRODUCTIONS LIMITED | 03407610 | 21/11/1997 | 02/02/2011 | Silver |
| MONSTA PRODUCTIONS LIMITED | 03407514 | 21/11/1997 | 31/05/2018 | Bronze |
| MOODY PRODUCTIONS LIMITED | 03407448 | 11/07/2007 | 31/01/2018 | One Red Flag |
| MUSIC MANAGERS FORUM LIMITED | 02784834 | 29/01/1993 | 16/12/2009 | Silver |
| PORTMAN ENTERTAINMENT LIMITED | 00647800 | 15/03/1994 | 07/09/1995 | Gold |
| PORTMAN MEDIA ASSETS LIMITED | 03025003 | 20/06/1995 | 05/02/1996 | Gold |
| PORTMAN PRODUCTIONS LIMITED | 02195623 | 01/09/1992 | 07/09/1995 | Amber |
| Pinnacle Pictures Ltd | 02547874 | 30/10/1992 | 07/09/1995 | Dissolved |
| Portman Classics Ltd | 02351004 | 01/09/1992 | 07/09/1995 | Dissolved |
| Portman Entertainment Group Ltd | 02120141 | 01/10/1992 | 07/09/1995 | Dissolved |
| Portman Global Ltd | 02057929 | 01/09/1992 | 07/09/1995 | Dissolved |
| QUEEN FILMS LIMITED | 02674407 | 29/05/1996 | 07/06/2018 | Silver |
| QUEEN MUSIC LIMITED | 01216419 | 29/05/1996 | 07/06/2018 | Bronze |
| QUEEN PRODUCTIONS LIMITED | 01226628 | 08/05/1996 | 07/06/2018 | One Red Flag |
| QUEEN TOURING LIMITED | 01239272 | 29/05/1996 | 07/06/2018 | Bronze |
| RED GIRL PRODUCTIONS LIMITED | 03385395 | 21/11/1997 | 09/03/2017 | Silver |
| Rayvill Ltd | 03048330 | 21/04/1995 | 07/09/1995 | Dissolved |
| Rhodes Productions Ltd | 02889433 | 20/01/1994 | 30/01/1995 | Dissolved |
| SONIC360.COM LIMITED | 04025875 | 26/10/2000 | 26/07/2006 | One Red Flag |
| THOMAS HEATHERLEY EDUCATIONAL TRUST LIMITED (THE) | 00977615 | 08/04/2014 | 27/08/2020 | Silver |
| TONLEIGH LIMITED | 02714836 | 20/05/1992 | 20/05/1992 | Bronze |
| WONDERFUL PRODUCTIONS LIMITED | 03407475 | 21/11/1997 | 12/03/1999 | Silver |
| Whitfield Street Studios Ltd | 03217983 | 28/06/1996 | 01/03/2004 | Dissolved |
| Zenith North Ltd | 02418069 | 15/07/1993 | 30/01/1995 | Dissolved |
| Zenith Productions Ltd | 02583081 | 15/07/1993 | 30/01/1995 | Dissolved |
| Zenith Scripts Ltd | 02862664 | 11/10/1993 | 30/01/1995 | Dissolved |