| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Starsyn Business Continuity Ltd | 03561818 | 11/08/1998 | Dissolved |
| Starsyn Computer Services (Uk) Ltd | 03561826 | 11/08/1998 | Dissolved |
| Starsyn Desktop Management Ltd | 03561912 | 11/08/1998 | Dissolved |
| Starsyn Europe Ltd | 03561910 | 11/08/1998 | Dissolved |
| Starsyn Holdings Ltd | 03561839 | 11/08/1998 | Dissolved |
| Starsyn Ltd | 03561856 | 11/08/1998 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AFA-MINERVA LIMITED | 00116004 | 15/12/1991 | 31/03/1992 | Strike Off |
| HEWLETT-PACKARD CDS LIMITED | 03032971 | 22/09/1997 | 01/03/1998 | Silver |
| SYNSTAR BUSINESS CONTINUITY LIMITED | 01849668 | 22/09/1997 | 01/03/1998 | Dissolved |
| SYNSTAR COMPUTER SERVICES UK TRUSTEES LIMITED | 03469331 | 17/11/1997 | 17/02/1998 | Dissolved |
| SYNSTAR COMPUTER SERVICES UK TRUSTEES LIMITED | 03469331 | 17/11/1997 | 28/03/2002 | Dissolved |
| SYNSTAR HOLDINGS LIMITED | 03416207 | 08/09/1997 | 28/03/2002 | Dissolved |
| SYNSTAR INTERNATIONAL LIMITED | 03416145 | 08/09/1997 | 28/03/2002 | Dissolved |
| SYNSTAR LIMITED | 03416147 | 08/09/1997 | 10/02/1999 | Dissolved |
| Synstar Computer Services Holdings Ltd | 03036716 | 31/01/1997 | 01/03/1998 | Dissolved |
| Synstar Desktop Management Ltd | 01811850 | 22/09/1997 | 01/03/1998 | Dissolved |
| Synstar Staff Ownership Participation Plan Ltd | 03437340 | 04/12/1997 | 28/03/2002 | Dissolved |
| THORN SECURITY LIMITED | 00728246 | 15/12/1991 | 31/03/1992 | Bronze |