| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ACCORDER MUSIC PUBLISHING LIMITED | 06778832 | 02/07/2018 | Silver |
| Carter-Lewis Music Publishing Company Ltd | 00844162 | 01/01/1992 | Dissolved |
| DIGITAL PRESSURE LIMITED | 00604189 | 01/01/1992 | Dissolved |
| DONOVAN (MUSIC) LIMITED | 00894532 | 01/01/1992 | Bronze |
| DUNMO MUSIC PUBLISHING COMPANY LIMITED | 00837421 | 01/01/1992 | Bronze |
| HURDY GURDY INVESTMENTS LIMITED | 11040937 | 31/10/2017 | Not Trading |
| Happyfeet Productions Ltd | 03896499 | 05/02/2001 | Dissolved |
| Happyfeet Productions Ltd | 03896499 | 29/12/1999 | Dissolved |
| ICE SERVICES AB | FC031233 | 21/12/2015 | N/A |
| LATIN-AMERICAN MUSIC PUBLISHING COMPANY LIMITED | 00386442 | 01/01/1992 | Dissolved |
| LIBER-SOUTHERN LIMITED | 00383228 | 01/01/1992 | Dissolved |
| MERIDIAN MUSIC PUBLISHING COMPANY LIMITED | 00500688 | 01/01/1992 | Dissolved |
| Mirror Music Publishing Company Ltd | 00749797 | 01/01/1992 | Dissolved |
| PEER-SOUTHERN PRODUCTIONS LIMITED | 00922372 | 01/01/1992 | Gold |
| PEERMUSIC (U K) LIMITED | 00270228 | 22/09/2016 | Amber |
| PEERMUSIC ACCORDER LIBRARY LIMITED | 14077829 | 29/04/2022 | Bronze |
| Peersongs Ltd | 03535348 | 26/03/1998 | Dissolved |
| Pressure Records Ltd | 03628625 | 31/08/1999 | Dissolved |
| RICHMOND GREEN MUSIC SERVICES LTD | 15491550 | 15/02/2024 | Amber |
| Southern Library of Recorded Music Ltd | 00708888 | 01/01/1992 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BRITISH MUSIC RIGHTS LIMITED | 06667702 | 10/10/2008 | 31/12/2022 | Gold |
| MECHANICAL-COPYRIGHT PROTECTION SOCIETY LIMITED | 00199120 | 26/03/2008 | 21/06/2019 | Bronze |
| MUSIC COPYRIGHT (OVERSEAS) SERVICES LIMITED | 01342133 | 25/08/2010 | 31/12/2022 | Amber |
| MUSIC PUBLISHERS ASSOCIATION LIMITED | 00140248 | 06/07/2004 | 03/07/2018 | Bronze |
| NATIONAL DISCOGRAPHY LIMITED | 03302947 | 15/10/2010 | 26/09/2012 | Not Trading |
| PEERMUSIC (U K) LIMITED | 00270228 | 01/01/1992 | 18/09/2016 | Amber |
| PERFORMING RIGHT SOCIETY,LIMITED | 00134396 | 16/12/1992 | 31/12/2022 | Bronze |
| PRS FOR MUSIC LIMITED | 03444246 | 01/01/2001 | 01/11/2005 | Bronze |
| THE PERFORMING RIGHT SOCIETY FOUNDATION | 03901665 | 04/01/2000 | 08/02/2011 | Bronze |
| UK MUSIC LIMITED | 03245288 | 18/09/2007 | 15/09/2011 | Bronze |