| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Business Computer Solutions Ltd | 01876031 | 31/03/1991 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ACAL BFI CENTRAL PROCUREMENT UK LIMITED | 00967025 | 16/12/1991 | 17/10/2008 | Silver |
| ACAL BFI UK LIMITED | 01803787 | 24/09/1991 | 17/10/2008 | Silver |
| ACAL ELECTRONIC SERVICES LIMITED | 01843829 | 24/05/1996 | 17/10/2008 | Dissolved |
| ACAL ELECTRONICS LIMITED | 01882927 | 01/09/1991 | 17/10/2008 | Not Trading |
| ACAL PARTS SERVICES LIMITED | 00485379 | 31/03/2005 | 17/10/2008 | Dissolved |
| AGILITAS IT SOLUTIONS LIMITED | 02504382 | 16/05/2003 | 17/10/2008 | Silver |
| CABCON (UK) LIMITED | 00918865 | 31/03/2005 | 17/10/2008 | Dissolved |
| COMSTOR GROUP LIMITED | 03257722 | 31/10/1997 | 25/09/1998 | Dissolved |
| DEAN ELECTRONICS LIMITED | 01203242 | 24/09/1991 | 17/10/2008 | Dissolved |
| DEAN MICROSYSTEMS LIMITED | 02382062 | 24/09/1991 | 17/10/2008 | Dissolved |
| DISCOVERIE ELECTRONICS LIMITED | 06556285 | 05/04/2008 | 10/11/2008 | One Red Flag |
| DISCOVERIE GROUP PLC | 02008246 | 14/08/1991 | 24/07/2008 | Amber |
| DISCOVERIE HOLDINGS LTD | 01618416 | 24/09/1991 | 29/09/2008 | Bronze |
| DISCOVERIE MANAGEMENT SERVICES LIMITED | 02036196 | 24/09/1991 | 17/10/2008 | Gold |
| RADIATRON COMPONENTS LIMITED | 00964836 | 21/07/2000 | 17/10/2008 | Not Trading |
| RADIATRON HOLDINGS LIMITED | 01707985 | 21/07/2000 | 17/10/2008 | Not Trading |
| SEDGEMOOR HOLDINGS LIMITED | 03389535 | 01/06/2000 | 17/10/2008 | Not Trading |
| SEDGEMOOR LIMITED | 00288011 | 27/06/1999 | 17/10/2008 | Gold |
| TECH DATA AS UK LIMITED | 03130010 | 07/12/1995 | 17/12/2007 | Dissolved |
| TECHNITRON SYSTEMS LIMITED | 02448556 | 01/12/1991 | 17/10/2008 | Dissolved |
| TOWNSEND-COATES LIMITED | 00690635 | 21/06/2000 | 17/10/2008 | Not Trading |
| TRIAGE SERVICES LIMITED | 03459830 | 01/07/1998 | 30/06/2006 | Bronze |
| VERTEC SCIENTIFIC LIMITED | 01677833 | 01/06/2001 | 17/10/2008 | Silver |