| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Burptheworm Television Ltd | 04479807 | 08/07/2002 | Dissolved |
| DOLPHIN BROADCAST SERVICES LIMITED | 05643991 | 05/12/2005 | Insolvent |
| DOLPHIN DIGITAL LIMITED | 05973856 | 20/10/2006 | Dissolved |
| DOLPHIN TELEVISION LIMITED | 04269809 | 14/08/2001 | Insolvent |
| HYDRA SOFTWARE SYSTEMS LIMITED | 06071355 | 29/01/2007 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AZERION UK LIMITED | 06080497 | 01/02/2008 | 24/02/2009 | One Red Flag |
| DOLPHIN BROADCASTING LIMITED | 07858672 | 23/11/2011 | 18/01/2012 | Dissolved |
| DOLPHIN TV LIMITED | 07839635 | 08/11/2011 | 18/01/2012 | Not Trading |
| The Wrestling Channel Ltd | 04743356 | 24/04/2003 | 12/11/2008 | Dissolved |