| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BAUHINIA SOFTWARE LTD | 09194152 | 29/08/2014 | Dissolved |
| BIOJO LIMITED | 06517409 | 08/12/2008 | Dissolved |
| CAMBRIDGE SENSORS LTD | 02668392 | 27/11/1992 | Bronze |
| CONTINUOUS DIAGNOSTICS LIMITED | 12923409 | 02/10/2020 | Strike Off |
| Cambridge Biotechnology Consultants Ltd | 04303118 | 11/10/2001 | Dissolved |
| Environmental Sensors Ltd | 02755330 | 14/10/1992 | Dissolved |
| KISH HEALTHCARE BIOTECHNOLOGIES LTD | 09196008 | 30/08/2014 | Dissolved |
| MICRODOT MEDICAL PRODUCTS LIMITED | 13542300 | 02/08/2021 | Silver |
| ROYALE THERAPEUTICS LIMITED | 10548266 | 24/01/2017 | Dissolved |
| Rebha Technologies Ltd | 05928576 | 12/02/2007 | Dissolved |
| SH MEDICAL LIMITED | 07595498 | 09/06/2011 | Dissolved |
| SMART HOLOGRAMS LIMITED | 04227520 | 12/10/2001 | Dissolved |
| TUMOURVUE LTD | 11486819 | 27/07/2018 | One Red Flag |
| UNIVERSITY OF CAMBRIDGE CHALLENGE FUND | 03868778 | 23/11/1999 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ASTREA BIOSEPARATIONS (UK) | FC027128 | 10/04/1988 | 13/01/1999 | Dissolved |
| CAMTECH INNOVATIONS LIMITED | 07062319 | 22/04/2010 | 01/05/2011 | One Red Flag |
| CSL PLAINFIELD LIMITED | 09912754 | 11/12/2015 | 25/05/2023 | Strike Off |
| ENIGMA DIAGNOSTICS LIMITED | 05114005 | 01/11/2006 | 08/01/2010 | Insolvent |
| Environmental Sensors Ltd | 02755330 | 14/10/1992 | 30/09/1994 | Dissolved |
| GLYCOVUE LTD | 11981346 | 22/07/2019 | 08/03/2021 | Bronze |
| Holometrica Ltd | 03521438 | 27/11/1998 | 14/02/2001 | Dissolved |
| LABXERO LIMITED | 08701805 | 23/09/2013 | 27/11/2023 | Silver |
| PARAMATA LIMITED | 05979795 | 05/12/2007 | 01/03/2020 | Dissolved |
| PSYNOVA NEUROTECH LIMITED | 05524107 | 01/08/2005 | 31/07/2012 | Gold |
| PURELY PROTEINS LIMITED | 04487230 | 14/11/2003 | 29/11/2005 | Dissolved |
| THE BIOSCIENCE INVESTMENT TRUST PLC | 03840423 | 15/12/2000 | 16/08/2018 | Dissolved |
| THE CHALLENGE FUND TRADING COMPANY LIMITED | 03878072 | 23/11/1999 | 18/01/2008 | Dissolved |