| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Anglia Fire Control Ltd | 02754361 | 09/10/1995 | Dissolved |
| I S G Consultants Ltd | 02254146 | 31/03/1995 | Dissolved |
| I S G Technology Holdings Ltd | 03432315 | 10/09/1997 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Anglia Fire Control Ltd | 02754361 | 30/06/1994 | 05/11/1998 | Dissolved |
| Check Monitoring Services Ltd | 02354826 | 15/04/1996 | 30/01/1998 | Dissolved |
| I S G (Guarding) Ltd | 02356311 | 07/03/1996 | 30/01/1998 | Dissolved |
| I S G Consultants Ltd | 02254146 | 29/06/1994 | 01/04/1999 | Dissolved |
| I S G THERMAL SYSTEMS LIMITED | 03132474 | 30/11/1995 | 06/03/1998 | Dissolved |
| I S G THERMAL SYSTEMS LIMITED | 03132474 | 01/04/1996 | 06/03/1998 | Dissolved |
| I S G Tracer Ltd | 03119764 | 30/10/1995 | 24/02/1998 | Dissolved |
| Integrated Security Group Ltd | 02486450 | 29/03/1995 | 24/02/1998 | Dissolved |
| Jigsaw Security Ltd | 02465769 | 01/02/1996 | 30/01/1998 | Dissolved |