| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ANTHROPE LIMITED | 04832279 | 20/08/2004 | Not Trading |
| ARRIBA TECHNOLOGIES LIMITED | 04776335 | 20/05/2021 | Silver |
| BOYD CEREMONIES LIMITED | 07402179 | 11/10/2010 | Dissolved |
| C 3 Venture Partners Ltd | 06357857 | 01/01/2009 | Dissolved |
| CAMBRIDGE RESPONSIBILITY FORUM LIMITED | 07421361 | 27/10/2010 | Dissolved |
| E-LUMINATE FOUNDATION CIC | 08290805 | 12/11/2012 | Dissolved |
| Ecospace (Europe) Ltd | 04941720 | 29/01/2007 | Dissolved |
| GREAT EASTERN INVESTMENT FORUM LTD | 06448681 | 24/04/2013 | Dissolved |
| HRP CONSULTING AND TRAINING LIMITED | 06071814 | 29/01/2007 | Silver |
| N.W. Brown Corporate Finance Ltd | 02879986 | 11/09/2000 | Dissolved |
| OZYGEN SYSTEMS LIMITED | 09877950 | 26/01/2021 | Gold |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| APPLICATION LYNX LIMITED | 04762308 | 01/07/2007 | 21/07/2009 | Dissolved |
| ARRIBA TECHNOLOGIES LIMITED | 04776335 | 18/12/2015 | 03/01/2017 | Silver |
| CAMBRIDGE CLEANTECH LIMITED | 04569133 | 09/12/2002 | 21/10/2021 | Silver |
| CAMBRIDGE NETWORK LIMITED | 03400152 | 01/06/2007 | 09/12/2013 | Gold |
| COMMERZBANK FINANCE LIMITED | 00551334 | 01/04/1998 | 18/12/1998 | Silver |
| COMMONSIDE LIMITED | 09810631 | 02/11/2020 | 14/04/2023 | One Red Flag |
| ECOLUTION ENERGY SERVICES LIMITED | 07422421 | 06/01/2015 | 30/11/2015 | Silver |
| ECOLUTION GROUP LIMITED | 03740408 | 01/01/2013 | 30/11/2015 | Silver |
| ECONOVATE LIMITED | 05972538 | 25/01/2011 | 19/06/2012 | Dissolved |
| Ecospace (Europe) Ltd | 04941720 | 23/10/2003 | 30/08/2005 | Dissolved |
| FUTURENOVA LIMITED | 08477656 | 30/05/2019 | 16/07/2021 | Insolvent |
| GEIF VENTURES LIMITED | 04548237 | 30/09/2002 | 20/02/2007 | Bronze |
| GRAHAM (NEWMARKET) MANAGEMENT COMPANY LIMITED (THE) | 01067328 | 09/10/2017 | 02/09/2021 | Gold |
| GREAT EASTERN INVESTMENT FORUM LTD | 06448681 | 07/12/2012 | 24/04/2013 | Dissolved |
| IQ CAPITAL PARTNERS GP LIMITED | 05463283 | 25/05/2005 | 20/02/2007 | One Red Flag |
| IQ FOUNDER PARTNER (GP) LIMITED | SC303638 | 30/06/2006 | 31/10/2007 | One Red Flag |
| KIRLY GROUP HOLDINGS LTD | 03917262 | 18/02/2007 | 30/04/2012 | Amber |
| MAGPAS | 06062176 | 14/03/2013 | 18/10/2023 | Silver |
| MODCELL LTD | 05577135 | 01/12/2010 | 01/01/2017 | Dissolved |
| N W BROWN & COMPANY LIMITED | 03915461 | 28/07/2006 | 30/04/2015 | Gold |
| N W Brown Ventures Ltd | 02881588 | 11/09/2001 | 20/02/2007 | Dissolved |
| ONE BROKER (CAMBRIDGE) LTD | 01149934 | 01/10/2018 | 11/08/2020 | Bronze |
| SENSORY DESIGN & TECHNOLOGY LTD | 05249177 | 30/08/2016 | 21/11/2022 | Silver |
| STRIBOG TURBINES LTD. | 05030775 | 01/08/2004 | 03/07/2006 | Dissolved |
| TRAVEL POSITIVE LIMITED | 02921838 | 11/05/2001 | 20/02/2007 | Not Trading |
| Taximatz Ltd | 04414346 | 11/04/2002 | 01/05/2003 | Dissolved |
| Ver-Tec Security Systems Ltd | 04603710 | 30/04/2008 | 19/11/2008 | Dissolved |
| Vestex Marketing Ltd | 04311898 | 02/05/2002 | 11/06/2003 | Dissolved |
| ZELLABOX LIMITED | 11316222 | 18/04/2018 | 26/05/2019 | Dissolved |