| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| 265TH Shelf Investment Co Ltd | 03508105 | 27/03/1998 | Dissolved |
| Augurship Xvi Limited | 02826055 | 09/08/1993 | Dissolved |
| Braydeal Limited | 02342389 | 14/12/1991 | Dissolved |
| CAPTAIN COURAGEOUS LIMITED | 02609271 | 23/12/1992 | Dissolved |
| OCTOPUS ECLIPSE VCT PLC | 05074325 | 01/04/2015 | Dissolved |
| Pentgill Limited | 02584341 | 21/02/1993 | Dissolved |
| TERAVIEW LIMITED | 04126946 | 13/07/2015 | Amber |
| Tge Group Ltd | 03508102 | 27/04/1998 | Dissolved |
| UBIQUTEK LTD. | 08148525 | 03/09/2018 | One Red Flag |
| Zartondean Limited | 02253729 | 14/12/1991 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AI CAMBRIDGE LIMITED | 00910347 | 21/12/1995 | 20/09/2000 | Dissolved |
| AXSIA GROUP LIMITED | 03508104 | 27/04/1998 | 16/03/2001 | Dissolved |
| AXSIA HOWMAR LIMITED | 00961792 | 21/12/1995 | 16/03/2001 | Dissolved |
| Axsia Pension Trustees Ltd | 03213023 | 23/07/1996 | 19/03/2001 | Dissolved |
| BOWMAN POWER GROUP LIMITED | 04998277 | 24/02/2012 | 25/04/2017 | Amber |
| Braydeal Limited | 02342389 | 12/09/1996 | 12/09/1996 | Dissolved |
| CALDER GROUP (TRUSTEES) LIMITED | 04427519 | 08/03/2006 | 25/05/2016 | Gold |
| CALDER GROUP LIMITED | 03491249 | 08/03/2006 | 25/05/2016 | Bronze |
| CALDER HOLDINGS LIMITED | 03491252 | 08/03/2006 | 25/05/2016 | One Red Flag |
| CALDER INTERNATIONAL HOLDINGS LIMITED | 03491092 | 08/03/2006 | 25/05/2016 | Gold |
| CAMERON PRODUCTS LIMITED | 02106584 | 21/12/1995 | 16/03/2001 | Dissolved |
| CAPTAIN COURAGEOUS LIMITED | 02609271 | 23/12/1992 | 07/05/1993 | Dissolved |
| CYCLOPS UK LIMITED | 04518753 | 13/08/2004 | 30/06/2015 | Silver |
| EDGE FOUNDATION | 01686164 | 23/03/2004 | 10/02/2010 | Silver |
| FOURTH STATE MEDICINE LTD | 08335942 | 17/10/2016 | 26/10/2022 | Silver |
| HOUSEMAN LIMITED | 00166010 | 15/07/1993 | 08/02/1995 | Bronze |
| J.P. MORGAN LIMITED | 00248609 | 30/09/1992 | 17/03/1993 | Gold |
| J.R. CROMPTON LIMITED | 00058810 | 22/07/1993 | 03/02/1995 | Amber |
| MINORPLANET SYSTEMS PLC | 03372097 | 13/10/2005 | 18/08/2010 | Dissolved |
| NIPSON DIGITAL PRINTING SYSTEMS PLC | 05109707 | 28/06/2004 | 20/08/2008 | Dissolved |
| PORTALS (BATHFORD) LIMITED | 00120528 | 24/06/1993 | 08/02/1995 | Dissolved |
| PORTALS GROUP LIMITED | 00164544 | 13/05/1993 | 08/02/1995 | Silver |
| PORTALS LIMITED | 00813378 | 25/06/1993 | 06/02/1996 | Dissolved |
| PYROS ENVIRONMENTAL LIMITED | 06015158 | 15/02/2007 | 15/06/2009 | Dissolved |
| Portals Computer Technology Ltd | 02043700 | 13/05/1993 | 08/02/1995 | Dissolved |
| Pyros Environmental Holdings Ltd | 06028647 | 15/02/2007 | 15/06/2009 | Dissolved |
| Qualitek Leaktest Ltd | 02467532 | 21/12/1995 | 27/09/2000 | Dissolved |
| SERVELEC HEALTHCARE LIMITED | 01323205 | 13/05/1993 | 06/02/1995 | Silver |
| ST. GEORGE'S HILL LAWN TENNIS CLUB LIMITED | 01026986 | 26/11/2000 | 26/11/2006 | Silver |
| STAMPTREE LIMITED | 05636469 | 21/02/2006 | 25/05/2016 | Amber |
| SURREY NANOSYSTEMS LIMITED | 03781545 | 06/03/2012 | 17/11/2016 | Silver |
| Tge Group Ltd | 03508102 | 18/02/2003 | 30/01/2007 | Dissolved |