| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ADVIANCE TECHNICAL SOLUTIONS LIMITED | 04380674 | 10/05/2007 | 01/06/2011 | Dissolved |
| ARENA21 LIMITED | 03924405 | 01/02/2008 | 01/06/2011 | Dissolved |
| COFLEX LIMITED | 03415547 | 21/12/2006 | 01/06/2011 | Dissolved |
| ISS FACILITY SERVICES LIMITED | 00890885 | 13/01/2005 | 01/06/2011 | Silver |
| ISS SERVICELINK LIMITED | 02909368 | 03/03/2009 | 01/06/2011 | Dissolved |
| ISS UK HOLDING LIMITED | 05545311 | 15/12/2021 | 27/02/2025 | Silver |
| ISS UK LIMITED | 00463951 | 05/10/2009 | 01/06/2011 | Bronze |
| PEGASUS GROUP TRAINING LIMITED | 00967839 | 25/01/2006 | 01/06/2011 | Dissolved |
| PEGASUS SECURITY GROUP LIMITED | 02272591 | 25/01/2006 | 01/06/2011 | Dissolved |
| PEGASUS SECURITY HOLDINGS LIMITED | 03416816 | 25/01/2006 | 01/06/2011 | Dissolved |
| PEGASUS SECURITY LIMITED | 00861855 | 25/01/2006 | 01/06/2011 | Dissolved |
| PEGASUS SECURITY NORTHERN LIMITED | 00879473 | 25/01/2006 | 01/06/2011 | Dissolved |
| PEGASUS SECURITY SOUTHERN LIMITED | 00577733 | 25/01/2006 | 01/06/2011 | Dissolved |
| STANDBY PEST CONTROL (HOLDINGS) LIMITED | 03735165 | 30/04/2005 | 01/06/2011 | Dissolved |
| STRATA SECURITY AND COMBINED SERVICES LIMITED | 03817833 | 07/03/2008 | 01/06/2011 | Dissolved |
| THE CATERING PEOPLE LTD | 03884158 | 06/10/2008 | 01/06/2011 | Dissolved |