| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ACADEMY MUSIC HOLDINGS LTD | 05141419 | 27/08/2004 | Silver |
| ANGEL FESTIVALS LIMITED | 05721788 | 10/05/2006 | Dissolved |
| Astoria Ltd | 03998915 | 10/10/2005 | Dissolved |
| BAR NONE MANAGEMENT LIMITED | SC121850 | 04/07/2001 | Dissolved |
| BENICASSIM LIMITED | 05679084 | 21/01/2014 | Silver |
| BIG CHILL REPUBLIC LIMITED | 07014929 | 26/11/2012 | Dissolved |
| BIG DAY OUT LIMITED | SC149997 | 31/03/1994 | Dissolved |
| BOOMTOWN FESTIVAL UK LIMITED | 07871423 | 06/07/2022 | Bronze |
| CIRCUS OF BOOM LIMITED | 08704275 | 06/07/2022 | Bronze |
| Citegreen Ltd | 03420342 | 05/09/1997 | Dissolved |
| DEADWOOD TICKETS LIMITED | SC181996 | 04/07/2001 | Dissolved |
| DF CONCERTS LIMITED | SC333566 | 07/11/2007 | One Red Flag |
| FESTIVAL REPUBLIC LIMITED | 02948536 | 10/10/2005 | One Red Flag |
| FESTIVAL REPUBLIC.COM LIMITED | 02843130 | 14/09/2005 | Dissolved |
| FINLAW 271 LIMITED | 04171667 | 10/10/2005 | Dissolved |
| FINLAW 279 LIMITED | 04194456 | 10/10/2005 | Not Trading |
| GAFRUS LIMITED | 03974838 | 27/07/2005 | Bronze |
| GAIETY INVESTMENTS UK LIMITED | NI674490 | 25/11/2020 | Amber |
| HOMELANDS FESTIVAL LIMITED | 03702430 | 10/10/2005 | Dissolved |
| HOT FESTIVALS LIMITED | 08610539 | 17/07/2013 | Silver |
| ISLE OF WIGHT FESTIVAL LIMITED | 10298216 | 15/03/2017 | One Red Flag |
| JUNO NEWCO LIMITED | 08249914 | 06/08/2015 | Dissolved |
| KING TUT'S RECORDINGS LIMITED | SC140488 | 04/07/2001 | Amber |
| LN-GAIETY HOLDINGS LIMITED | 05322257 | 09/03/2005 | Bronze |
| LNGSJM HOLDCO LIMITED | 14186788 | 21/06/2022 | Bronze |
| LOLLIBOP FESTIVAL LIMITED | 06789383 | 01/03/2014 | Not Trading |
| MAZTEC LIMITED | 02530904 | 13/06/1996 | Amber |
| MAZTECROSE HOLDINGS LIMITED | 08775997 | 11/12/2013 | Not Trading |
| MEAN FIDDLER FESTIVALS LTD | 04714424 | 08/02/2006 | Dissolved |
| METROPOLIS MUSIC LIMITED | 10486267 | 01/01/2017 | One Red Flag |
| NOVA BATIDA FESTIVALS LIMITED | 11871718 | 01/04/2019 | Amber |
| RANGEPOST LIMITED | 02802444 | 14/09/2005 | Dissolved |
| REWIND FESTIVAL LIMITED | 08915210 | 04/09/2019 | One Red Flag |
| ROSECLAIM LIMITED | 03130736 | 26/03/1996 | Silver |
| S D K PUBLISHING LTD | SC412858 | 29/01/2014 | Not Trading |
| SAFE FESTIVALS GROUP LIMITED | 11598107 | 15/10/2018 | Amber |
| SAN REMO LIVE LIMITED | 06408364 | 24/10/2007 | One Red Flag |
| SANTA'S KINGDOM (SCOTLAND) LIMITED | SC234065 | 12/07/2002 | Dissolved |
| SECRET VENTURES LIMITED | 07888223 | 15/09/2016 | Dissolved |
| SIDEZONE LIMITED | 02803363 | 14/09/2005 | Dissolved |
| Sse Ireland Limited | 02352202 | 24/02/1992 | Dissolved |
| Subterania Ltd | 02250737 | 10/04/2005 | Dissolved |
| THE WAREHOUSE PROJECT (MANCHESTER) LIMITED | 09313310 | 29/02/2016 | Bronze |
| Wembleytv Ltd | 03915786 | 14/04/2000 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ACADEMY MUSIC GROUP LIMITED | 03463738 | 14/04/2000 | 17/12/2003 | Gold |
| AFRONATION LTD | 11814404 | 08/02/2019 | 13/08/2024 | One Red Flag |
| BAR NONE MANAGEMENT LIMITED | SC121850 | 04/07/2001 | 05/09/2008 | Dissolved |
| BENICASSIM LIMITED | 05679084 | 21/01/2014 | 21/01/2014 | Silver |
| BIG DAY OUT LIMITED | SC149997 | 04/07/2001 | 05/09/2008 | Dissolved |
| CARDIFF ARENA OPERATIONS LIMITED | 13520535 | 20/07/2021 | 17/08/2022 | One Red Flag |
| CARDIFF ARENA VENTURES LIMITED | 13514490 | 16/07/2021 | 17/08/2022 | Not Trading |
| DEADWOOD TICKETS LIMITED | SC181996 | 04/07/2001 | 05/09/2008 | Dissolved |
| DF CONCERTS LIMITED | SC333566 | 07/11/2007 | 05/09/2008 | One Red Flag |
| G-A-Y GROUP LIMITED | 03752712 | 20/01/2006 | 10/08/2007 | Bronze |
| KING TUT'S RECORDINGS LIMITED | SC140488 | 04/07/2001 | 05/09/2008 | Amber |
| LIVE NATION CARDIFF HOLDINGS LIMITED | 13511810 | 15/07/2021 | 17/08/2022 | Not Trading |
| MAMA NEW MUSIC LIMITED | 01600521 | 10/10/2005 | 10/08/2007 | Not Trading |
| METROPOLIS MUSIC LIMITED | 10486267 | 19/01/2017 | 19/01/2017 | One Red Flag |
| NOVAERUS UK LIMITED | 07582460 | 28/02/2012 | 17/06/2024 | Gold |
| ROLAMSTAR LIMITED | 03873092 | 10/11/1999 | 06/01/2000 | Dissolved |
| Union-Undeb Ltd | 03939690 | 14/09/2005 | 06/03/2006 | Dissolved |