| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| HHL LIMITED | 09225374 | 18/09/2014 | Amber |
| LOGICNOW SUBCO LTD | 04227000 | 28/07/2013 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BRIGHTPEARL LIMITED | 06260621 | 01/04/2019 | 17/01/2022 | One Red Flag |
| C.P.S. LIMITED | 04161412 | 12/01/2007 | 29/02/2008 | Dissolved |
| CAMBRIDGE POSITIONING SYSTEMS LIMITED | 02808344 | 12/01/2007 | 29/02/2008 | Not Trading |
| CAMBRIDGE SILICON RADIO (UK) LIMITED | 04187030 | 09/05/2001 | 05/09/2007 | Dissolved |
| CAMBRIDGE TOUCH TECHNOLOGIES LTD | 08226094 | 15/02/2020 | 26/09/2020 | Amber |
| CAMBRIDGESHIRE EDUCATIONAL TRUST | 07665396 | 12/04/2018 | 01/08/2020 | Dissolved |
| COVERGE LIMITED | 04163104 | 12/01/2007 | 29/02/2008 | Dissolved |
| CSR LIMITED | 04187346 | 31/05/2001 | 20/09/2004 | Silver |
| CSR LIMITED | 04187346 | 17/12/2003 | 29/02/2008 | Silver |
| EPTURA INTERNATIONAL LIMITED | 09274241 | 01/09/2017 | 30/07/2021 | One Red Flag |
| GFI SOFTWARE LTD | 04126587 | 30/06/2012 | 28/05/2015 | Dissolved |
| HELHOUGHTON PROPERTY MANAGEMENT LIMITED | 07340616 | 21/04/2015 | 20/03/2020 | One Red Flag |
| LIGHT BLUE OPTICS LIMITED | 05018807 | 15/07/2009 | 17/09/2010 | Insolvent |
| LIGHT BLUE OPTICS LIMITED | 05018807 | 15/07/2009 | 17/09/2010 | Insolvent |
| LOGICNOW ACQUISITION LIMITED | SC486284 | 09/09/2014 | 01/10/2015 | Dissolved |
| LOGICNOW HOLDINGS LIMITED | SC484868 | 21/08/2014 | 06/01/2016 | Dissolved |
| LOVECRAFTS GROUP LIMITED | 07193527 | 20/01/2022 | 01/07/2022 | One Red Flag |
| N-ABLE TECHNOLOGIES LTD | SC252676 | 30/06/2012 | 06/01/2016 | Gold |
| QUALCOMM TECHNOLOGIES INTERNATIONAL, LTD. | 03665875 | 01/11/2000 | 11/07/2005 | Silver |
| QUALCOMM TECHNOLOGIES INTERNATIONAL, LTD. | 03665875 | 11/07/2005 | 29/02/2008 | Silver |
| RECIVA LIMITED | 04120226 | 19/08/2005 | 29/02/2008 | Dissolved |
| SEPURA LIMITED | 04353801 | 04/10/2010 | 30/09/2011 | Gold |
| UBINETICS (VPT) LIMITED | 05507344 | 19/08/2005 | 29/02/2008 | One Red Flag |
| UBINETICS 3G LIMITED | 04633504 | 19/08/2005 | 29/02/2008 | Dissolved |
| UBINETICS DESIGNS LIMITED | 04633254 | 19/08/2005 | 29/02/2008 | Dissolved |
| UBINETICS MODULE LIMITED | 04633253 | 19/08/2005 | 29/02/2008 | Dissolved |
| UBINETICS TECHNOLOGY LIMITED | 04633503 | 19/08/2005 | 29/02/2008 | Dissolved |
| VIPRE SOFTWARE UK LIMITED | 07033242 | 30/06/2012 | 01/04/2013 | Dissolved |