| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ARROW LIGHT RAIL HOLDINGS LIMITED | 03942480 | 29/03/2000 | 05/11/2001 | Dissolved |
| ARROW LIGHT RAIL LIMITED | 03942516 | 29/03/2000 | 05/11/2001 | Dissolved |
| AVISON YOUNG INFRASTRUCTURE MANAGEMENT LIMITED | 04015826 | 01/12/2002 | 29/03/2006 | One Red Flag |
| AVISON YOUNG INFRASTRUCTURE MANAGEMENT LIMITED | 04015826 | 01/12/2002 | 30/06/2015 | One Red Flag |
| BBGI HOLDING LIMITED | 07732051 | 08/08/2011 | 04/03/2015 | Amber |
| BEDFORD EDUCATION PARTNERSHIP HOLDINGS LIMITED | 04688498 | 18/12/2003 | 16/12/2004 | Silver |
| BEDFORD EDUCATION PARTNERSHIP LIMITED | 04688583 | 18/12/2003 | 16/12/2004 | Silver |
| COVENTRY EDUCATION PARTNERSHIP HOLDINGS LIMITED | 05188349 | 29/10/2004 | 02/11/2008 | Silver |
| COVENTRY EDUCATION PARTNERSHIP LIMITED | 05188350 | 29/10/2004 | 02/11/2008 | Silver |
| Carillion Wolverhampton Ltd | 02464479 | 01/01/1993 | 01/05/1997 | Dissolved |
| GBCONSORTIUM 1 LIMITED | 04957036 | 18/06/2004 | 19/11/2007 | One Red Flag |
| GLOUCESTER HEALTHCARE PARTNERSHIP LIMITED | 04341298 | 16/12/2002 | 28/12/2007 | Silver |
| HEALTHCARE PROVIDERS (GLOUCESTER) LIMITED | 04341295 | 16/12/2002 | 28/12/2007 | Silver |
| HEALTHCARE PROVIDERS LIMITED | 04034076 | 01/12/2002 | 29/03/2006 | Bronze |
| HEALTHCARE PROVIDERS LIMITED | 04034076 | 01/12/2002 | 29/03/2006 | Bronze |
| HIGHWAY MANAGEMENT M80 TOPCO LIMITED | 07740241 | 15/08/2011 | 17/12/2012 | Amber |
| HULL MATERNITY DEVELOPMENT LIMITED | 04023043 | 01/12/2002 | 29/03/2006 | Silver |
| HULL MATERNITY DEVELOPMENT LIMITED | 04023043 | 01/12/2002 | 29/03/2006 | Silver |
| KENT EDUCATION PARTNERSHIP (HOLDINGS) LIMITED | 05480729 | 14/06/2005 | 01/11/2008 | Bronze |
| KENT EDUCATION PARTNERSHIP LIMITED | 05480731 | 14/06/2005 | 01/11/2008 | Bronze |
| Laserpilot Ltd | 03474251 | 26/11/1999 | 05/11/2001 | Dissolved |
| NORTH WILTSHIRE SCHOOLS LIMITED | 03930300 | 13/12/2002 | 20/01/2006 | Bronze |
| SCARWEATHER SANDS LIMITED | 04271879 | 28/03/2002 | 21/11/2002 | Dissolved |
| UK HIGHWAYS A55 (HOLDINGS) LIMITED | 03600969 | 08/12/1998 | 05/11/2001 | Silver |
| UK HIGHWAYS A55 LIMITED | 03600964 | 08/12/1998 | 05/11/2001 | Silver |
| UK HIGHWAYS M40 (HOLDINGS) LIMITED | 02939644 | 13/04/1999 | 05/11/2001 | Silver |
| UK HIGHWAYS M40 LIMITED | 03045707 | 05/11/2001 | 14/11/2001 | Silver |
| Uk Highways M40 Finance Ltd | 04000816 | 19/05/2000 | 05/11/2001 | Dissolved |
| WHITE HORSE EDUCATION PARTNERSHIP LIMITED | 03911634 | 13/12/2002 | 20/01/2006 | Silver |