| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Sentdeluxe Co Ltd | 03505509 | 05/02/1998 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AGP (2) LIMITED | 04153629 | 30/05/2001 | 08/10/2007 | Not Trading |
| AGP (RESIDENTIAL DEVELOPMENTS) LIMITED | 04161949 | 30/05/2001 | 20/05/2004 | Dissolved |
| AGP HOLDINGS (1) LIMITED | 04152477 | 30/05/2001 | 12/10/2007 | Silver |
| ANNES GATE PROPERTY PLC | 04151511 | 30/05/2001 | 19/10/2007 | Silver |
| APRES SYSTEMS LIMITED | 02831825 | 01/08/1996 | 19/07/2000 | Dissolved |
| ARCTIC INFRASTRUCTURE INVESTMENTS (UK) LIMITED | 08658009 | 20/08/2013 | 30/06/2017 | Dissolved |
| BAGLAN MOOR HEALTHCARE HOLDINGS LIMITED | 03822838 | 30/12/2004 | 30/12/2004 | Silver |
| BAGLAN MOOR HEALTHCARE PLC | 03722614 | 10/08/2000 | 30/12/2004 | Silver |
| BOUYGUES PARTNERSHIP FOR EDUCATION AND COMMUNITY (WALTHAM FOREST) LIMITED | 06009174 | 11/07/2007 | 12/10/2007 | Amber |
| BY CHELMER (HOLDINGS) LIMITED | 05494495 | 29/06/2005 | 24/05/2007 | Bronze |
| BY CHELMER PLC | 05515307 | 21/07/2005 | 24/05/2007 | Bronze |
| BY EDUCATION (LEWISHAM) HOLDINGS LIMITED | 05787961 | 07/06/2006 | 08/10/2007 | Silver |
| BY EDUCATION (LEWISHAM) LIMITED | 05785531 | 11/07/2006 | 08/10/2007 | Silver |
| BY EDUCATION (WALTHAM FOREST) HOLDINGS LIMITED | 06009403 | 11/07/2007 | 18/10/2007 | Silver |
| BY EDUCATION (WALTHAM FOREST) LIMITED | 06009302 | 11/07/2007 | 18/10/2007 | Silver |
| BY NOM LIMITED | 05495857 | 30/06/2005 | 24/05/2007 | Not Trading |
| BYCENTRAL HOLDINGS LIMITED | 04691613 | 25/03/2003 | 12/10/2007 | Amber |
| BYCENTRAL LIMITED | 04691614 | 25/03/2003 | 19/10/2007 | Amber |
| BYWEST (HOLDINGS) LIMITED | 04076709 | 29/01/2001 | 12/10/2007 | Silver |
| BYWEST LIMITED | 04076961 | 29/01/2001 | 12/10/2007 | Silver |
| Baglan Moor Healthcare Property Ltd | 03947290 | 30/04/2001 | 30/12/2004 | Dissolved |
| ENTERPRISE HEALTHCARE HOLDINGS LIMITED | 04968287 | 15/04/2004 | 31/01/2006 | Bronze |
| ENTERPRISE HEALTHCARE LIMITED | 04968994 | 15/04/2004 | 31/01/2006 | Bronze |
| GENESYS TELECOMMUNICATIONS HOLDINGS LIMITED | 05296748 | 14/09/2005 | 01/11/2007 | Dissolved |
| GENESYS TELECOMMUNICATIONS LIMITED | 05295532 | 14/09/2005 | 01/11/2007 | Dissolved |
| HSBC INFRASTRUCTURE LIMITED | 03417836 | 28/03/2002 | 30/04/2011 | Dissolved |
| HSBC SPECIALIST INVESTMENTS LIMITED | 03537332 | 16/05/2003 | 30/04/2009 | Gold |
| HSIL INVESTMENTS LIMITED | 04430147 | 19/02/2008 | 30/04/2011 | Gold |
| INFRARED (INFRASTRUCTURE) CAPITAL PARTNERS LIMITED | 03917449 | 04/01/2005 | 30/06/2017 | Silver |
| INFRARED CAPITAL PARTNERS LIMITED | 03364976 | 19/01/2010 | 30/06/2017 | Gold |
| INFRARED INFRASTRUCTURE III GENERAL PARTNER LIMITED | 07117117 | 09/04/2010 | 26/06/2015 | Gold |
| METIER HEALTHCARE LIMITED | 03302891 | 10/09/2002 | 14/09/2007 | Silver |
| METIER HOLDINGS LIMITED | 03672924 | 10/09/2002 | 14/09/2007 | Silver |
| PROSPECT HEALTHCARE (IPSWICH) HOLDINGS LIMITED | 05507361 | 03/02/2006 | 20/06/2007 | Silver |
| PROSPECT HEALTHCARE (IPSWICH) LIMITED | 05417894 | 03/02/2006 | 20/06/2007 | Bronze |
| WALTHAM FOREST LOCAL EDUCATION PARTNERSHIP LIMITED | 06009180 | 11/07/2007 | 18/10/2007 | Amber |