| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| International Security Vehicles Ltd | 04099806 | 03/09/2001 | Dissolved |
| Isv Metcalfe Ltd | 02034648 | 12/10/2001 | Dissolved |
| Nat Safe Corp Ltd | 01732274 | 31/12/1990 | Dissolved |
| Northern Security Construction Ltd | 03411197 | 29/07/1997 | Dissolved |
| Nsc Security Construction Ltd | 03719363 | 25/02/1999 | Dissolved |
| Nsc Security Products Ltd | 02341747 | 31/01/1991 | Dissolved |
| Sullivan Consulting International Ltd | 04233984 | 13/06/2001 | Dissolved |
| WILLIAM MORRIS ROLLING MILLS LIMITED | 00082762 | 08/03/1992 | One Red Flag |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ALBERT EMBANKMENT PROPERTY MANAGEMENT LIMITED | 01546022 | 31/12/1991 | 31/03/1993 | Bronze |
| Dome Production Ltd | 03295881 | 23/12/1996 | 13/12/2000 | Dissolved |
| Dome Production Ltd | 03295881 | 23/12/1996 | 17/05/1999 | Dissolved |
| Nat Safe Corp Ltd | 01732274 | 31/12/1990 | 04/01/1992 | Dissolved |
| Nsc Fire & Security Systems Ltd | 03012054 | 20/01/1995 | 17/05/2005 | Dissolved |
| Nsc Holdings Ltd | 03057130 | 16/05/1995 | 17/05/2005 | Dissolved |
| Nsc Security Products Ltd | 02341747 | 31/01/1991 | 12/10/1993 | Dissolved |
| SECURITY SUPPORT SOLUTIONS LIMITED | 04744575 | 25/04/2003 | 17/05/2005 | Dissolved |