| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CLUED UP LIMITED | 02913072 | 23/06/1994 | Dissolved |
| Cawston Group Ltd | 01873053 | 09/08/1991 | Dissolved |
| Centrifugal Estates Ltd | 01739761 | 11/10/1991 | Dissolved |
| Ewb (2004) Plc | 02175458 | 31/05/1992 | Dissolved |
| KICHAKA LIMITED | 10109964 | 07/04/2016 | One Red Flag |
| NAMECO (NO. 996) LIMITED | 07352946 | 28/11/2012 | One Red Flag |
| Partech International Ltd | 02545021 | 02/10/1991 | Dissolved |
| Quester V C T 2 Plc | 03450133 | 29/06/2005 | Dissolved |
| Quester Vct 3 Plc | 03892235 | 29/06/2005 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ALBION KAY VCT PLC | 03139019 | 21/12/1995 | 31/01/2005 | Gold |
| BEECHCROFT DEVELOPMENTS LIMITED | 01798684 | 12/03/1991 | 15/10/1996 | One Red Flag |
| BEECHCROFT TRUST LIMITED(THE) | 01924070 | 08/06/1991 | 15/10/1996 | Amber |
| CHELSEA STORES LIMITED | 03123019 | 28/08/1996 | 02/04/2004 | Dissolved |
| COOPERVISION LENS CARE LIMITED | 01071033 | 20/03/1992 | 29/10/2007 | Silver |
| Clifford Brown Group Plc | 01881099 | 13/10/1991 | 25/11/1993 | Dissolved |
| DYCEM LIMITED | 03239439 | 09/10/1996 | 30/12/2005 | Gold |
| FAIRLEY HOUSE SCHOOL | 01535096 | 26/11/1997 | 21/05/2003 | Gold |
| INTERNATIONAL CHILDCARE TRUST | 06178310 | 11/10/2010 | 01/07/2011 | Dissolved |
| INTERNATIONAL DIAGNOSTICS GROUP LIMITED | 03045060 | 27/10/1998 | 28/02/2001 | Dissolved |
| KINGS ARMS YARD VCT 2 PLC | 04063505 | 17/10/2000 | 20/06/2008 | Dissolved |
| MAISON BLANC LIMITED | 02707328 | 12/05/1992 | 20/05/1999 | Dissolved |
| QUERIST LIMITED | 02944008 | 21/09/1994 | 11/05/2007 | Silver |
| QUESTER ACADEMIC GP LIMITED | 04395109 | 14/06/2002 | 11/05/2007 | Dissolved |
| QUESTER NOMINEES LIMITED | 02294905 | 16/04/1991 | 11/05/2007 | Dissolved |
| QUESTER SERVICES LIMITED | 01911795 | 16/04/1991 | 11/05/2007 | Dissolved |
| QUESTER VENTURE GP LIMITED | SC220736 | 11/07/2001 | 11/05/2007 | Dissolved |
| QUESTER VENTURE PARTICIPATIONS LIMITED | 04204689 | 13/07/2001 | 11/05/2007 | Dissolved |
| Quester Ltd | 01815321 | 26/07/1991 | 11/05/2007 | Dissolved |
| Quester V C T 2 Plc | 03450133 | 26/01/1998 | 31/01/2005 | Dissolved |
| Quester Vct 3 Plc | 03892235 | 11/01/2000 | 31/01/2005 | Dissolved |
| SMOOTH RADIO INVESTMENTS LIMITED | 02585798 | 15/04/1993 | 29/04/1999 | Silver |
| SPARK IMPACT LIMITED | 02323420 | 30/11/1991 | 16/04/2008 | Amber |
| SPARK VCT 3 PLC | 04282877 | 27/11/2001 | 10/03/2008 | Dissolved |
| SPARK VENTURE MANAGEMENT LIMITED | 02454345 | 19/12/1991 | 16/04/2008 | Gold |
| THE PEEL INSTITUTE COMPANY | 03389572 | 20/06/1997 | 16/07/2014 | Bronze |
| W H Smith & Son Ltd | 01766696 | 31/07/1992 | 19/11/1993 | Dissolved |