| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Complete Surveying & Engineering Services Consultants (Bedfo | 01162924 | 31/12/1991 | Dissolved |
| Homewatch Alarms Ltd | 03399676 | 01/06/2000 | Dissolved |
| Quest Security Group Ltd. | 03274339 | 29/10/1997 | Dissolved |
| Your Place in The Sun Ltd | 04379530 | 01/03/2002 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CORPORATE ROADSIDE RESCUE (UK) LTD | 04200045 | 17/10/2001 | 17/04/2008 | Dissolved |
| Cypress Ltd | 02622353 | 17/12/1993 | 19/06/1995 | Dissolved |
| Deepcar Service Station Ltd | 03988432 | 01/07/2000 | 23/02/2001 | Dissolved |
| Forbes Installations Ltd | 04548293 | 23/10/2002 | 01/10/2004 | Dissolved |
| Midland Security Management Ltd | 03009645 | 15/12/1995 | 01/06/1998 | Dissolved |
| Newdene Properties Ltd | 04438175 | 15/05/2002 | 12/09/2002 | Dissolved |
| Northern Security Management Ltd | 03036547 | 15/12/1995 | 01/06/1998 | Dissolved |
| Quest Finance Ltd | 03337262 | 04/10/2000 | 03/10/2007 | Dissolved |
| Quest Security Services Group Ltd | 03039684 | 15/12/1995 | 01/06/1998 | Dissolved |
| Quest Security Services Ltd | 03036543 | 15/12/1995 | 01/06/1998 | Dissolved |
| S.P.C. (Sheffield) Ltd. | 02705149 | 08/04/1993 | 29/04/1994 | Dissolved |
| Site Security (Northern) Ltd | 04317374 | 17/12/2001 | 30/09/2003 | Dissolved |
| Top Drawer Facilities Ltd | 04548301 | 23/10/2002 | 25/10/2006 | Dissolved |