| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ALPINA CAPITAL PARTNERS LLP | OC331086 | 04/09/2007 | Dissolved |
| CAMBRIDGE AGRITECH CAPITAL LIMITED | 12181480 | 30/08/2019 | Amber |
| CAMBRIDGE AGRITECH LIMITED | 09773776 | 11/09/2015 | One Red Flag |
| CAMBRIDGE CENTRE FOR ANIMAL RIGHTS LAW | 11994746 | 26/11/2019 | Gold |
| Fed-Wheb Ltd | 03557566 | 05/05/1998 | Dissolved |
| Friarsgate Herne Ltd | 03464526 | 30/01/2001 | Dissolved |
| RADICAL SYSTEMS LIMITED | 06815492 | 10/02/2009 | Dissolved |
| SOLASTA BIO LIMITED | SC661647 | 04/08/2021 | Bronze |
| STERITROX LIMITED | 04884915 | 28/02/2007 | Dissolved |
| WEEDING TECHNOLOGIES LIMITED | 07575896 | 12/08/2013 | One Red Flag |
| WHEB LLP | OC339018 | 28/07/2008 | Bronze |
| Wheb Innovation Ltd | 03846840 | 23/09/1999 | Dissolved |
| Wheb Nominees Ltd | 04904080 | 05/01/2004 | Dissolved |
| Wheb Ventures Ltd | 04598294 | 22/11/2002 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Carbury Herne Ltd | 02617991 | 01/04/1997 | 03/01/2001 | Dissolved |
| DUVAS TECHNOLOGIES LIMITED | 06466811 | 29/06/2016 | 29/04/2022 | Amber |
| EVAP ENVIRONMENTALS LIMITED | 03300949 | 19/08/2008 | 07/03/2018 | One Red Flag |
| EXOSECT LIMITED | 03762879 | 14/11/2003 | 19/06/2019 | Dissolved |
| Friarsgate Herne Ltd | 03464526 | 12/11/1997 | 22/09/1998 | Dissolved |
| PROJECT X GLOBAL LIMITED | 10912488 | 16/03/2018 | 26/10/2018 | Amber |
| THE 88 INITIATIVE LTD | 09032235 | 29/07/2014 | 27/05/2016 | Dissolved |
| WATSON BROWN HSM LTD | 03481651 | 22/03/2011 | 01/05/2015 | Dissolved |
| WHEB EQUITY PARTNERS LIMITED | SC256649 | 18/03/2004 | 07/07/2008 | Strike Off |