| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CENTURY LOCKS LIMITED | 02154075 | 05/03/2009 | Dissolved |
| CHUBB LOCKS LIMITED | 01387734 | 05/03/2009 | Dissolved |
| CHUBB LOCKS UK LIMITED | 00916461 | 05/03/2009 | Dissolved |
| EDWIN SHOWELL & SONS LIMITED | 00075394 | 05/03/2009 | Dissolved |
| INGERSOLL LOCKS LIMITED | 00359973 | 05/03/2009 | Dissolved |
| LASER KEY LIMITED | 04905728 | 05/03/2009 | Dissolved |
| UNION LOCKS LIMITED | 00107633 | 05/03/2009 | Dissolved |
| W.J.GOODWIN & SON,LIMITED | 00401988 | 05/03/2009 | Dissolved |
| YALE LOCKS LIMITED | 01767232 | 05/03/2009 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ABLOY SECURITY LIMITED | 02078532 | 05/03/2009 | 30/06/2014 | Dissolved |
| ASSA ABLOY LIMITED | 02096505 | 05/03/2009 | 30/06/2014 | Silver |
| ASSA LIMITED | 02066014 | 05/03/2009 | 30/06/2014 | Dissolved |
| C. E. MARSHALL LIMITED | 00321244 | 05/03/2009 | 30/06/2014 | Insolvent |
| CHUBB LOCKS CUSTODIAL SERVICES LIMITED | 04007574 | 05/03/2009 | 30/06/2014 | Dissolved |
| DITEC ENTREMATIC UK LTD | 01368008 | 05/03/2009 | 03/06/2010 | Dissolved |
| IDENTRUST IDENTITIES LIMITED | 01526540 | 05/03/2009 | 30/06/2014 | Dissolved |
| JOSIAH PARKES & SONS LIMITED | 00704809 | 05/03/2009 | 30/06/2014 | Not Trading |
| MUL-T-LOCK (UK) LIMITED | 02571152 | 20/02/2012 | 30/06/2014 | Dissolved |
| SECURISTYLE GROUP HOLDINGS LIMITED | 05879071 | 27/01/2012 | 30/06/2014 | Insolvent |
| SECURISTYLE LIMITED | 01381767 | 27/01/2012 | 30/06/2014 | Dissolved |
| SECURITY PRODUCTS UK LIMITED | 01403050 | 05/03/2009 | 30/06/2014 | Not Trading |
| TRAKA LIMITED | 03088893 | 06/04/2012 | 30/06/2014 | Insolvent |
| YALE DOOR AND WINDOW SOLUTIONS LIMITED | 00400718 | 05/03/2009 | 30/06/2014 | Dissolved |