| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Cactus Labs Ltd | 05199341 | 19/10/2004 | Dissolved |
| Cosk'in Ltd | 05231549 | 11/11/2004 | Dissolved |
| Netsec Europe Ltd | 04243055 | 18/09/2002 | Dissolved |
| Security First Ltd | 04661712 | 18/02/2003 | Dissolved |
| Upperallied Ltd | 04644257 | 10/02/2003 | Dissolved |
| Vanguard Secure Ltd | 05478561 | 15/07/2005 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| DEFCOM INFORMATION SECURITY LIMITED | 04402264 | 02/04/2002 | 30/05/2003 | Strike Off |
| Digital Jesters Ltd | 04739968 | 22/04/2003 | 21/07/2003 | Dissolved |
| Dorshell (B) Ltd | 04589139 | 05/12/2002 | 30/05/2003 | Dissolved |
| G4MEZ Ltd | 05273899 | 15/07/2005 | 26/09/2005 | Dissolved |
| GSS PROFESSIONAL SERVICES LTD | 04595018 | 03/12/2002 | 30/05/2003 | Dissolved |