| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Appian Graphics Ltd | 03980443 | 20/04/2000 | Dissolved |
| Datasonix (Europe) Ltd | 02904347 | 08/09/1995 | Dissolved |
| Datasonix (Europe) Ltd | 02904347 | 29/09/1994 | Dissolved |
| Datasonix Ltd | 02651609 | 25/11/1991 | Dissolved |
| Fit to Manage Ltd | 02651673 | 25/11/1991 | Dissolved |
| Logcore Ltd | 02389140 | 15/08/1991 | Dissolved |
| Nextage Systems Ltd | 02341413 | 31/01/1992 | Dissolved |
| Overdate Limited | 02459320 | 02/07/1991 | Dissolved |
| Phase I V Systems Ltd | 02148272 | 28/04/1992 | Dissolved |
| Tempest Technologies Ltd | 04731375 | 11/04/2003 | Dissolved |
| Tempest Technologies Ltd | 04731375 | 11/04/2003 | Dissolved |
| The Pargent Group Ltd | 02115975 | 29/06/1991 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Tangent Techniques Group Ltd | 03223917 | 08/07/1996 | 02/07/1997 | Dissolved |