| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Linkguard Ltd | 03715743 | 14/06/2000 | Dissolved |
| Rocko Ltd | 03673864 | 26/05/2004 | Dissolved |
| SATELLITE APPLICATIONS CATAPULT LIMITED | 07964746 | 18/12/2015 | Silver |
| THE ENVIRONMENT INDUSTRIES GROUP LIMITED | 07791461 | 30/09/2011 | Dissolved |
| TP12(I) VCT PLC | 07778062 | 05/12/2011 | Dissolved |
| TP70 2009 VCT PLC | 06713009 | 09/12/2008 | Dissolved |
| TP70 2010 VCT PLC | 07039066 | 04/01/2010 | Dissolved |
| WESTCO MEDICAL HOLDINGS LIMITED | 08018252 | 26/03/2013 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ADTRAN NETWORKS (UK) LIMITED | 03593238 | 26/10/1998 | 13/07/2000 | Amber |
| ATEGO SYSTEMS LIMITED | 03313467 | 20/03/1998 | 25/01/2005 | Dissolved |
| Active Imaging Ltd | 03159820 | 12/03/1996 | 19/12/1997 | Dissolved |
| Aethos Trustees Ltd | 03271531 | 24/12/1996 | 23/12/1998 | Dissolved |
| BCS COMPUTING LIMITED | 02658043 | 06/02/1992 | 21/05/1996 | Dissolved |
| BOND FABRICATIONS LIMITED | 04430287 | 12/02/2007 | 02/05/2012 | Bronze |
| CELONA TECHNOLOGIES LIMITED | 03262010 | 16/07/2004 | 11/12/2009 | Dissolved |
| CHECKIT PLC | 00448274 | 15/11/2010 | 09/10/2013 | Amber |
| COMINO GROUP LIMITED | 03169368 | 20/03/1996 | 19/01/1999 | Dissolved |
| DRAGONS HEALTH CLUBS LIMITED | 02215690 | 06/03/1992 | 09/12/1998 | Dissolved |
| ELATERAL HOLDINGS LIMITED | 03467925 | 17/01/2007 | 19/11/2008 | One Red Flag |
| ELATERAL LIMITED | 03036315 | 27/08/1999 | 15/02/2001 | Amber |
| ELATERAL TRUSTEES LIMITED | 03863686 | 10/01/2000 | 19/10/2005 | Not Trading |
| LEARNING TECHNOLOGIES GROUP (UK) LIMITED | 02371375 | 29/04/1994 | 11/11/1998 | Amber |
| LEARNING TECHNOLOGIES GROUP HOLDINGS (UK) LIMITED | 03175632 | 18/04/1996 | 11/11/1998 | Silver |
| MAVENIR SYSTEMS LIMITED | 02693122 | 13/03/1996 | 23/12/1998 | Gold |
| METAVANTE TECHNOLOGIES LIMITED | 02659326 | 14/03/2000 | 27/04/2005 | Silver |
| Metasolv Software (U K) | 03200425 | 11/06/1998 | 04/07/2000 | Dissolved |
| NATURE METRICS LTD | 09243907 | 23/03/2016 | 18/05/2022 | Amber |
| NEXAGENT LIMITED | 04101137 | 02/08/2005 | 30/07/2007 | Dissolved |
| Orchestream Holdings Ltd | 03777999 | 30/05/2000 | 31/01/2003 | Dissolved |
| PLANTLIFE INTERNATIONAL - THE WILD PLANT CONSERVATION CHARITY | 03166339 | 14/12/2010 | 30/06/2020 | Silver |
| PLAXICA LIMITED | 06660089 | 07/10/2009 | 13/08/2010 | Dissolved |
| Purple Technologies Ltd | 02986502 | 30/04/1999 | 19/12/2002 | Dissolved |
| QUERIST LIMITED | 02944008 | 01/08/2001 | 11/05/2007 | Silver |
| QUESTER ACADEMIC GP LIMITED | 04395109 | 14/06/2002 | 11/05/2007 | Dissolved |
| QUESTER NOMINEES LIMITED | 02294905 | 18/09/1991 | 11/05/2007 | Dissolved |
| QUESTER SERVICES LIMITED | 01911795 | 18/09/1991 | 11/05/2007 | Dissolved |
| QUESTER VENTURE GP LIMITED | SC220736 | 11/07/2001 | 11/05/2007 | Dissolved |
| Quester Ltd | 01815321 | 18/09/1991 | 11/05/2007 | Dissolved |
| ROVI SOLUTIONS LIMITED | 02683202 | 02/10/1996 | 18/06/1999 | Dissolved |
| SPARK IMPACT LIMITED | 02323420 | 30/11/1991 | 29/05/2007 | Amber |
| SPARK VENTURE MANAGEMENT LIMITED | 02454345 | 19/12/1991 | 29/05/2007 | Gold |
| SURFCONTROL LIMITED | 01566321 | 28/05/1993 | 01/11/2003 | Silver |
| Sibelius Software Ltd | 03338819 | 11/11/1999 | 28/07/2006 | Dissolved |
| TIGMUS LTD | 08924732 | 01/04/2015 | 15/11/2017 | Dissolved |
| TRIPLE POINT INCOME VCT PLC | 06421083 | 12/03/2009 | 01/09/2023 | Insolvent |
| UK BUSINESS ANGELS ASSOCIATION | 02127064 | 15/03/2006 | 25/04/2007 | Bronze |
| WORKSHARE LIMITED | 03559880 | 26/07/2002 | 28/10/2008 | Silver |
| YOUNG ENTERPRISE LONDON LTD. | 04723807 | 02/06/2010 | 01/03/2011 | Dissolved |