| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Oxford Asymmetry Employee Share Trust Ltd | 03207680 | 07/04/2009 | Dissolved |
| Oxford Diversity Ltd | 02985787 | 07/04/2009 | Dissolved |
| PHARMINOX LIMITED | 04345812 | 16/10/2002 | Strike Off |
| Propharma Ltd | SC280842 | 07/04/2009 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ACTIVOTEC SPP LIMITED | 04466898 | 20/12/2002 | 01/03/2004 | Dissolved |
| APTUIT (OXFORD) LIMITED | 07710692 | 11/08/2017 | 01/01/2019 | Bronze |
| APTUIT (POTTERS BAR) LIMITED | 06295041 | 11/08/2017 | 01/01/2019 | Amber |
| CAPSANT NEUROTECHNOLOGIES LIMITED | 04466911 | 07/03/2003 | 19/12/2003 | Dissolved |
| CURIA (SCOTLAND) LIMITED | SC181282 | 04/03/2004 | 30/11/2007 | Gold |
| CYPROTEX DISCOVERY LIMITED | 04184635 | 15/03/2017 | 01/01/2019 | Silver |
| CYPROTEX LIMITED | 04311107 | 15/03/2017 | 01/01/2019 | Silver |
| EUPROTEC LIMITED | 06636019 | 27/05/2014 | 01/01/2019 | Dissolved |
| EVOTEC (UK) LIMITED | 02674265 | 20/05/2005 | 01/01/2019 | Bronze |
| EXSCIENTIA AI LIMITED | SC428761 | 27/09/2017 | 10/08/2021 | Amber |
| GLYCOFORM LIMITED | 04503096 | 14/11/2002 | 03/11/2009 | Dissolved |
| NANOTETHER DISCOVERY SCIENCE LIMITED | 07906199 | 01/11/2014 | 18/12/2015 | Dissolved |
| PANION LIMITED | 08413573 | 01/12/2015 | 01/01/2019 | Dissolved |