| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CAMBRIDGE COMMUNICATION SYSTEMS LIMITED | 07266974 | 22/12/2011 | Dissolved |
| CAMBRIDGE IN AMERICA (UK) LIMITED | 06804777 | 28/01/2009 | Gold |
| MYRTLE SOFTWARE LIMITED | 04978210 | 09/02/2017 | Amber |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ARACHNYS INFORMATION SERVICES LIMITED | 07269723 | 17/07/2018 | 03/03/2021 | One Red Flag |
| ARC INTERNATIONAL CAMBRIDGE LIMITED | 03901841 | 10/07/2002 | 14/06/2007 | Dissolved |
| AZURO (UK) LIMITED | 04304790 | 05/03/2002 | 25/03/2009 | Dissolved |
| BLUE CEDAR RIDGE LTD | 04719949 | 12/02/2010 | 06/12/2010 | Dissolved |
| CAMBRIDGESHIRE HORIZONS LIMITED | 05201320 | 17/09/2007 | 25/03/2009 | Not Trading |
| CAMFED INTERNATIONAL | 02874653 | 20/03/2012 | 14/12/2021 | Gold |
| CRFS LIMITED | 06133936 | 20/03/2008 | 16/11/2020 | Silver |
| DANIELL & SONS LIMITED | 03951899 | 16/06/2004 | 21/08/2006 | Dissolved |
| FEATURESPACE LIMITED | 05640420 | 09/06/2014 | 19/12/2024 | Amber |
| FOCAL POINT POSITIONING LTD. | 09589495 | 19/01/2017 | 17/09/2019 | One Red Flag |
| GREATER CAMBRIDGE PARTNERSHIP | 05616060 | 20/09/2006 | 30/06/2011 | Dissolved |
| IQGEO GROUP LIMITED | 05589712 | 16/12/2005 | 23/09/2024 | Gold |
| MOVIESTORM LIMITED | 04804945 | 22/05/2008 | 05/10/2011 | One Red Flag |
| SOUTHACRE PARK FREEHOLDS LIMITED | 05474523 | 05/01/2014 | 01/01/2023 | Gold |