| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Parkside Services Ltd | 03144371 | 10/01/1996 | Dissolved |
| Proofalter Ltd | 03714401 | 16/09/2003 | Dissolved |
| Prosol Holdings Ltd | 03716823 | 16/09/2003 | Dissolved |
| Xcess Electronics Ltd | 05822887 | 19/05/2006 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ALARMEXPRESS HOLDINGS LIMITED | 02351524 | 14/11/1995 | 05/03/1996 | Dissolved |
| Arrow Security Systems Limited | 00851689 | 04/01/1991 | 31/01/1991 | Dissolved |
| Atlas Security Services (Dumfries) Ltd | SC067790 | 29/08/1989 | 31/01/1991 | Dissolved |
| August Lock & Safe Ltd | 02137823 | 04/01/1991 | 31/01/1991 | Dissolved |
| August Protection Ltd | 01750879 | 04/01/1991 | 31/01/1991 | Dissolved |
| CULLEN'S STORES LIMITED | 00279206 | 01/06/1993 | 25/02/1994 | Dissolved |
| ENTRED 14 LIMITED | 02154295 | 14/11/1995 | 05/03/1996 | Dissolved |
| Jim Morrice Fire & Security Ltd | SC099567 | 04/05/1989 | 31/01/1991 | Dissolved |
| Prosol Electronics Ltd | 02559490 | 16/09/2003 | 13/02/2007 | Dissolved |
| S A S Safety Alarm Systems Ltd | 01480358 | 04/01/1991 | 31/01/1991 | Dissolved |
| Secura Systems Ltd | 01472297 | 03/02/1991 | 31/01/1991 | Dissolved |
| Shorrock Security Systems (Southern) Ltd | 00866680 | 04/01/1991 | 31/01/1991 | Dissolved |
| Sos Dormant (1) Ltd | 01209361 | 04/01/1991 | 31/01/1991 | Dissolved |
| Zettler Ltd | 01130922 | 01/09/1996 | 21/07/1997 | Dissolved |
| Zettler Ltd | 01130922 | 01/09/1996 | 21/07/1997 | Dissolved |