| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Carrington Communications Ltd | 03530078 | 12/03/1998 | Dissolved |
| Exertris Ltd. | 04009300 | 10/10/2001 | Dissolved |
| Goal Focus Ltd | 02213043 | 10/01/1998 | Dissolved |
| Recycled Waste Plc | 03699969 | 27/09/1999 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Adevia Ltd | 03938434 | 08/06/2001 | 20/10/2001 | Dissolved |
| Advanced Technology (U K) Plc | 03307177 | 17/02/2000 | 14/11/2000 | Dissolved |
| CABLE AND WIRELESS (CALA MANAGEMENT SERVICES) LIMITED | 03057907 | 12/05/1995 | 30/09/1995 | Amber |
| CABLE AND WIRELESS (WEST INDIES) LIMITED | 00011116 | 09/08/1993 | 30/09/1995 | Gold |
| CASTLETON TECHNOLOGY LIMITED | 03336134 | 18/12/1997 | 20/03/2001 | Gold |
| CWIGROUP LIMITED | 03057908 | 12/05/1995 | 30/09/1995 | Silver |
| Commtag Holdings Ltd | 04001631 | 31/08/2001 | 20/05/2003 | Dissolved |
| FLEXIBLE RESOURCE LIMITED | 02751735 | 10/11/1993 | 30/09/1995 | Dissolved |
| GTT - EMEA LTD. | 03580993 | 19/03/2003 | 20/10/2006 | Silver |
| Hanover Matrix Ltd | 02518179 | 01/12/1998 | 30/09/2001 | Dissolved |
| KCOM GROUP LIMITED | 02150618 | 08/04/2003 | 25/07/2008 | Bronze |
| LEISUREJOBS.COM LTD | 03442536 | 14/04/2000 | 24/09/2015 | Amber |
| LONDON METROPOLITAN UNIVERSITY | 00974438 | 01/10/1998 | 14/11/2002 | Silver |
| METROPOLITAN NEW MEDIA LIMITED | 03095320 | 17/11/1998 | 30/09/2002 | Dissolved |
| MP SOFTWARE INTERNATIONAL LIMITED | 02436108 | 13/10/1995 | 17/07/1997 | Dissolved |
| Mobile Systems International Holdings Ltd | 03179118 | 15/04/1996 | 01/02/1999 | Dissolved |
| NTL BUSINESS LIMITED | 03076222 | 30/09/1997 | 20/09/1999 | One Red Flag |
| REDCENTRIC COMMUNICATIONS LIMITED | 03021292 | 28/08/1997 | 23/01/1998 | Dissolved |
| SMART421 TECHNOLOGY GROUP LIMITED | 04154546 | 01/06/2001 | 28/09/2006 | Insolvent |
| Singer & Friedlander Aim 2 Ltd | 03935359 | 29/02/2000 | 22/02/2006 | Dissolved |
| Singer & Friedlander Aim Ltd | 03645315 | 01/10/1998 | 22/02/2006 | Dissolved |
| THE SPEECH RECOGNITION COMPANY LIMITED | 03137329 | 23/05/2001 | 19/10/2011 | Dissolved |
| THE WORSHIPFUL COMPANY OF INFORMATION TECHNOLOGISTS CHARITY | 05697763 | 04/02/2006 | 21/06/2016 | Gold |
| Talkback Targeted Marketing Ltd | 03356394 | 23/02/1999 | 13/09/1999 | Dissolved |
| VOICE RECOGNITION HOLDINGS LIMITED | 03727507 | 23/05/2001 | 19/10/2011 | Dissolved |