| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BYBROOK 2014 LIMITED | 08948415 | 19/03/2014 | One Red Flag |
| BYBROOK BUILDERS LIMITED | 04394180 | 13/03/2002 | One Red Flag |
| BYBROOK BUILDERS LIMITED | 04394180 | 13/03/2002 | One Red Flag |
| BYBROOK CORBY 2 LIMITED | 08811129 | 11/12/2013 | Dissolved |
| BYBROOK CORBY LIMITED | 08810996 | 11/12/2013 | Dissolved |
| BYBROOK FINANCE SOLUTIONS LIMITED | 08265871 | 23/10/2012 | Bronze |
| BYBROOK PROPERTIES LIMITED | 07163771 | 19/02/2010 | One Red Flag |
| CEU 1 LIMITED | 08809666 | 11/12/2013 | Dissolved |
| CEU 2 LIMITED | 08809679 | 11/12/2013 | Dissolved |
| EASTON SQUARE LIMITED | 09520154 | 31/03/2015 | Amber |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ANDARIS (DDS) LIMITED | 03114142 | 11/11/1998 | 30/07/1999 | Dissolved |
| ANDARIS (DDS) LIMITED | 03114142 | 11/11/1998 | 14/07/2005 | Dissolved |
| ANDARIS GROUP LIMITED | 03401800 | 11/11/1998 | 30/07/1999 | Dissolved |
| ANDARIS GROUP LIMITED | 03401800 | 11/11/1998 | 14/07/2005 | Dissolved |
| BYBROOK HOMES LIMITED | 04648056 | 27/01/2003 | 23/09/2015 | Bronze |
| BYBROOK HOMES LIMITED | 04648056 | 24/09/2015 | 03/11/2015 | Bronze |
| BYBROOK RESIDENTIAL PROPERTIES LIMITED | 07087573 | 26/11/2009 | 11/07/2018 | Bronze |
| INNOVATA LIMITED | 02148607 | 14/07/2005 | 17/01/2007 | Bronze |
| MICROSHOT LIMITED | 03040935 | 11/11/1998 | 30/07/1999 | Dissolved |
| MICROSHOT LIMITED | 03040935 | 11/11/1998 | 14/07/2005 | Dissolved |
| OXFORD BIOMEDICA PLC | 03252665 | 12/02/2001 | 13/03/2006 | Silver |
| PROTOSOME LIMITED | 03055579 | 11/11/1998 | 30/07/1999 | Dissolved |
| PROTOSOME LIMITED | 03055579 | 11/11/1998 | 14/07/2005 | Dissolved |
| PVG 2007 LIMITED | 06167939 | 14/11/2013 | 06/04/2014 | One Red Flag |
| QDOSE LIMITED | 03860939 | 17/11/1999 | 29/11/1999 | Dissolved |
| QDOSE LIMITED | 03860939 | 17/11/1999 | 31/10/2005 | Dissolved |
| QUADRANT BIORESOURCES LIMITED | 01956520 | 23/07/1997 | 30/07/1999 | Dissolved |
| QUADRANT BIORESOURCES LIMITED | 01956520 | 01/07/1996 | 14/07/2005 | Dissolved |
| QUADRANT DRUG DELIVERY LIMITED | 02704727 | 30/11/2001 | 14/07/2005 | Dissolved |
| QUADRANT HEALTHCARE (UK) LIMITED | 02369749 | 25/06/1996 | 30/07/1999 | Dissolved |
| QUADRANT HEALTHCARE (UK) LIMITED | 02369749 | 12/11/1996 | 14/07/2005 | Dissolved |
| QUADRANT HEALTHCARE LIMITED | 03033648 | 25/06/1996 | 14/07/2005 | Dissolved |
| QUADRANT HOLDINGS CAMBRIDGE LIMITED | 02920373 | 11/11/1998 | 30/07/1999 | Dissolved |
| QUADRANT HOLDINGS CAMBRIDGE LIMITED | 02920373 | 11/11/1998 | 14/07/2005 | Dissolved |
| QUADRANT TECHNOLOGIES LIMITED | 04740427 | 02/07/2003 | 14/07/2005 | Dissolved |
| QUADRANT TECHNOLOGIES LIMITED | 04740427 | 02/07/2003 | 14/07/2005 | Dissolved |
| QUADRANT TRUSTEE LIMITED | 02992302 | 06/02/1997 | 30/07/1999 | Dissolved |
| QUADRANT TRUSTEE LIMITED | 02992302 | 01/07/1996 | 14/07/2005 | Dissolved |
| RUNFOLD MEDICAL (HOLDINGS) LIMITED | 05772426 | 01/12/2010 | 22/11/2012 | Dissolved |
| THANET ONE LIMITED | 05941377 | 28/09/2006 | 01/11/2006 | Silver |
| THANET ONE LIMITED | 05941377 | 28/09/2006 | 27/06/2007 | Silver |
| ZETLAND LIMITED | 05941511 | 28/09/2006 | 27/06/2007 | Silver |
| ZIMED HOLDINGS LIMITED | 06278386 | 03/09/2007 | 30/11/2010 | Dissolved |
| ZIMED HOLDINGS LIMITED | 06278386 | 03/08/2007 | 30/11/2010 | Dissolved |
| ZIMED LIMITED | 03757030 | 03/09/2007 | 30/11/2010 | Dissolved |
| ZIMED LIMITED | 03757030 | 03/09/2007 | 30/11/2010 | Dissolved |