| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BAM GENERAL PARTNER LIMITED | 04852440 | 31/07/2003 | 25/10/2013 | Insolvent |
| BARCLAYS DIRECTORS LIMITED | 01728893 | 28/12/1998 | 03/05/2007 | Not Trading |
| BARCLAYS INDUSTRIAL DEVELOPMENT LIMITED | 01444636 | 21/08/1997 | 29/08/2008 | Gold |
| BARCLAYS INDUSTRIAL INVESTMENTS LIMITED | 01444637 | 21/08/1997 | 18/01/2013 | Silver |
| BEIF II LIMITED | 03468972 | 11/03/1998 | 25/10/2013 | Dissolved |
| BEIF MANAGEMENT LIMITED | 04186911 | 27/06/2001 | 25/10/2013 | Not Trading |
| BIFM INVESTMENTS LIMITED | 06949026 | 02/07/2009 | 25/10/2013 | Gold |
| BIIF GP LIMITED | 04836947 | 05/04/2004 | 25/10/2013 | Not Trading |
| BIIF ISSUERCO LIMITED | 06590759 | 27/06/2008 | 25/10/2013 | Amber |
| CANARY INFRASTRUCTURE LIMITED | 03027846 | 22/11/1996 | 21/12/2005 | Dissolved |
| CLINK STREET NOMINEES LIMITED | 02223016 | 08/09/1998 | 29/08/2008 | Not Trading |
| EQUISTONE PARTNERS EUROPE LIMITED | 01125740 | 20/09/1996 | 12/11/2010 | Silver |
| EQUISTONE PVLP PARTNER LIMITED | 02156192 | 25/02/1998 | 29/08/2008 | One Red Flag |
| EQUISTONE SPECIAL PARTNER LIMITED | 01781504 | 25/02/1998 | 29/08/2008 | Not Trading |
| INFRASTRUCTURE INVESTMENTS (PORTAL) GP LIMITED | 04170097 | 31/05/2001 | 19/12/2011 | Not Trading |
| INFRASTRUCTURE INVESTORS LIMITED | 04789693 | 25/11/2003 | 10/01/2013 | Dissolved |
| SEVERN RIVER CROSSING PLC | 02379695 | 08/06/2000 | 11/06/2009 | Dissolved |
| SUSTAINABLE IMPACT CAPITAL LIMITED | 02052321 | 08/11/2006 | 25/10/2013 | Gold |