| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| AUTOTRAK (UK) LIMITED | 03667200 | 13/11/1998 | Dissolved |
| G & S SECURITY SOLUTIONS LIMITED | 03768803 | 30/05/2003 | Dissolved |
| J. KING & COMPANY (AERIALS) LIMITED | 01181424 | 01/04/1999 | Dissolved |
| S.S. SECURITY CO. (ALARMS) LIMITED | 01284520 | 06/03/1998 | Dissolved |
| SOVEREIGN MONITORING SERVICES LIMITED | 02501126 | 01/09/2006 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BRITISH SECURITY INDUSTRY ASSOCIATION LIMITED(THE) | 00896431 | 25/01/2007 | 16/07/2008 | Silver |
| DRAGNSTORE LTD | 07601792 | 12/04/2011 | 26/07/2018 | Not Trading |
| G & S SECURITY SOLUTIONS LIMITED | 03768803 | 30/05/2003 | 09/01/2013 | Dissolved |
| GROUP SOLUTIONS LIMITED | 07706703 | 15/07/2011 | 20/09/2017 | Amber |
| KINGS GUARDING SOLUTIONS LIMITED | 07679364 | 22/06/2011 | 26/07/2018 | Amber |
| KINGS SECURITY SYSTEMS LIMITED | 01008045 | 01/04/1999 | 20/09/2017 | Silver |
| KINGS TRAINING ACADEMY LIMITED | 07487163 | 10/01/2011 | 26/07/2018 | Not Trading |
| MANNA HOLDINGS LIMITED | 03718899 | 14/12/2011 | 26/07/2018 | Gold |
| SOC HOLDINGS LTD | 10906880 | 09/08/2017 | 08/03/2024 | Amber |
| U.K. MONITORING LIMITED | 01835751 | 02/01/2001 | 27/07/2018 | Not Trading |