| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CAMGENE LIMITED | 03419058 | 20/12/1998 | Dissolved |
| MELTWIND CIV LLP | OC438985 | 02/09/2021 | Dissolved |
| MELTWIND LTD | 07909226 | 13/01/2012 | Dissolved |
| MELTWIND NOMINEE LIMITED | 13566767 | 16/08/2021 | Dissolved |
| THE EVOLUTION EDUCATION TRUST | 07285615 | 15/06/2010 | Gold |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ABSHARE SHARE PLAN LIMITED | 06706259 | 24/09/2008 | 28/11/2014 | Amber |
| AXOL BIOSCIENCE LTD | 08340031 | 25/02/2013 | 08/05/2023 | Amber |
| BIT BIO LIMITED | 10466798 | 23/09/2017 | 27/03/2019 | Amber |
| CAMBRIDGE ALLERGY LTD | 09905065 | 06/06/2016 | 08/05/2023 | Amber |
| CAMBRIDGE RARE DISEASE NETWORK | 09798317 | 23/01/2019 | 20/05/2022 | Dissolved |
| CENSO BIOTECHNOLOGIES LTD | SC348293 | 16/03/2021 | 08/05/2023 | Bronze |
| FRONTIER DEVELOPMENTS PLC | 02892559 | 01/11/2012 | 01/07/2016 | Silver |
| HORIZON DISCOVERY GROUP LIMITED | 08921143 | 19/03/2014 | 04/06/2018 | Silver |
| NATURAL HISTORY MUSEUM FOUNDATION | 07951088 | 22/05/2012 | 03/03/2016 | Bronze |
| PHOREMOST LIMITED | 08969798 | 27/03/2015 | 08/05/2023 | Amber |
| REVVITY DISCOVERY LIMITED | 05363294 | 16/02/2011 | 19/03/2014 | Amber |
| SYNDICATE ROOM GROUP LTD | 10124624 | 19/04/2016 | 23/12/2021 | Amber |
| WILD HYDROGEN LTD | 13911460 | 06/08/2022 | 12/05/2023 | Bronze |