| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Eagle Vision Systems Limited | 02154121 | 19/08/1991 | Dissolved |
| Glafascan Ltd | 01177075 | 28/06/1996 | Dissolved |
| Glafascan Ltd | 01177075 | 10/03/1995 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| LOCK INSPECTION GROUP LIMITED | 03671954 | 10/12/1998 | 08/09/2011 | Dissolved |
| LOCK INSPECTION HOLDINGS LIMITED | 06016522 | 22/02/2007 | 08/09/2011 | Dissolved |
| LOCK INSPECTION INVESTMENTS LIMITED | 03871331 | 29/02/2000 | 08/09/2011 | Dissolved |
| LOCK INSPECTION SYSTEMS LIMITED | 02683478 | 21/12/1998 | 21/12/1998 | Dissolved |
| Loma Group Ltd | 01887871 | 28/06/1996 | 09/09/1996 | Dissolved |
| Loma Group Ltd | 01887871 | 17/11/1991 | 06/01/1997 | Dissolved |
| P.P.M.A. LIMITED | 02116954 | 12/12/2001 | 12/12/2009 | Bronze |
| SEA VIEW YACHT CLUB LIMITED | 04446786 | 01/11/2008 | 31/08/2013 | Silver |
| SPECTRUM INSPECTION SYSTEMS | 00955630 | 28/06/1996 | 09/09/1996 | Dissolved |
| SPECTRUM INSPECTION SYSTEMS | 00955630 | 17/11/1991 | 06/01/1997 | Dissolved |