| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CBS PIMCO UK | 06421373 | 28/11/2007 | Dissolved |
| SHOWTIME UK HOLDINGS LIMITED | 03038061 | 26/06/2006 | Dissolved |
| VIACOM TREASURY (UK) LIMITED | 10956321 | 17/06/2020 | Dissolved |
| WESTINGHOUSE CORPORATE RESOURCES | 03520677 | 26/06/2006 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AUDIOSCROBBLER LIMITED | 05160260 | 14/08/2007 | 08/01/2009 | Not Trading |
| CBS ALL ACCESS INTERNATIONAL UK LIMITED | 11605641 | 04/10/2018 | 17/02/2024 | Bronze |
| CBS BROADCAST SERVICES LIMITED | 02149581 | 26/06/2006 | 17/02/2024 | Bronze |
| CBS EMEA LIMITED | 07887826 | 24/10/2012 | 17/02/2024 | Amber |
| CBS ENTERPRISES (UK) LIMITED | 00139268 | 26/06/2006 | 17/02/2024 | Silver |
| CBS FINANCE 1 UK LIMITED | 11977951 | 03/05/2019 | 17/02/2024 | Bronze |
| CBS FINANCE 2 UK LIMITED | 11978262 | 03/05/2019 | 17/02/2024 | Silver |
| CBS FINANCE HOLDINGS LIMITED | 11706177 | 30/11/2018 | 27/08/2019 | Bronze |
| CBS INTERNATIONAL HOLDINGS UK LIMITED | 11605619 | 04/10/2018 | 17/02/2024 | Silver |
| CBS INTERNATIONAL TELEVISION (UK) LIMITED | 00715593 | 26/06/2006 | 17/02/2024 | Not Trading |
| CBS OFFSHORE NETWORKS HOLDINGS LIMITED | 12156965 | 14/08/2019 | 05/09/2019 | Bronze |
| CBS OUTDOOR METRO SERVICES LTD | 08045611 | 30/09/2013 | 17/02/2024 | Dissolved |
| CBS PRODUCTIONS UK HOLDINGS LIMITED | 11682639 | 16/11/2018 | 17/02/2024 | Bronze |
| CBS PUBLISHING UK HOLDINGS LIMITED | 11682672 | 16/11/2018 | 17/02/2024 | Silver |
| CBS STUDIOS DISTRIBUTION UK LIMITED | 11682919 | 16/11/2018 | 17/02/2024 | Amber |
| CBS UK | 02659891 | 26/06/2006 | 17/02/2024 | Silver |
| CBS UK CHANNELS LIMITED | 06972345 | 18/11/2009 | 17/02/2024 | Silver |
| CBS UK PRODUCTIONS LIMITED | 08546009 | 30/04/2019 | 17/02/2024 | Bronze |
| COLUMBIA BROADCASTING SYSTEM HOLDINGS UK LIMITED | 11682614 | 16/11/2018 | 17/02/2024 | Silver |
| EXTERION HOLDINGS (UK) LIMITED | 06350231 | 19/07/2010 | 19/07/2010 | Silver |
| LAST.FM ACQUISITION LIMITED | 06248820 | 25/05/2007 | 08/01/2009 | Silver |
| LAST.FM LIMITED | 04569646 | 30/05/2007 | 08/01/2009 | One Red Flag |
| R.G.L. REALTY LIMITED | 03653256 | 26/06/2006 | 17/02/2024 | Amber |
| VIACOM INTERNATIONAL MEDIA NETWORKS U.K. LIMITED | 10344647 | 22/06/2020 | 17/02/2024 | Bronze |
| VIMN FINANCE HOLDING (UK) LTD | 10129676 | 18/06/2020 | 17/02/2024 | Gold |
| WILMERDING INTERNATIONAL HOLDING UK LIMITED | 11601482 | 03/10/2018 | 17/02/2024 | Not Trading |