| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BALFOUR BEATTY INFRASTRUCTURE INVESTMENTS LIMITED | 00457719 | 01/05/2009 | 11/02/2011 | Silver |
| BALFOUR BEATTY INVESTMENTS LIMITED | 02423465 | 11/09/2006 | 11/02/2011 | Not Trading |
| BALFOUR BEATTY OFTO HOLDINGS LIMITED | 07331889 | 08/12/2010 | 11/02/2011 | Silver |
| BARKING POWER LIMITED | 02354681 | 23/02/2007 | 11/02/2011 | Bronze |
| BLACKPOOL AIRPORT LIMITED | 02084247 | 08/05/2008 | 07/02/2011 | Dissolved |
| BLACKPOOL AIRPORT LIMITED | 06581425 | 30/04/2008 | 07/02/2011 | Amber |
| CONNECT ROADS INFRASTRUCTURE INVESTMENTS LIMITED | 07276835 | 22/06/2010 | 11/02/2011 | Silver |
| CONSORT HEALTHCARE INFRASTRUCTURE INVESTMENTS LIMITED | 06859623 | 20/04/2009 | 11/02/2011 | Silver |
| EDUCATION INVESTMENTS HOLDINGS LIMITED | 06863458 | 28/04/2009 | 11/02/2011 | Bronze |
| EXETER AND DEVON AIRPORT LIMITED | 02148705 | 05/01/2007 | 11/02/2011 | Silver |
| REGIONAL & CITY AIRPORTS (BLACKPOOL) LIMITED | 04992270 | 08/05/2008 | 07/02/2011 | Dissolved |
| REGIONAL & CITY AIRPORTS (EXETER) HOLDINGS LIMITED | 05860240 | 13/12/2006 | 20/11/2007 | Dissolved |
| REGIONAL & CITY AIRPORTS (EXETER) HOLDINGS LIMITED | 05860240 | 13/12/2006 | 11/02/2011 | Dissolved |
| REGIONAL & CITY AIRPORTS (EXETER) LIMITED | 05860236 | 13/12/2006 | 20/11/2007 | Dissolved |
| REGIONAL & CITY AIRPORTS (EXETER) LIMITED | 05860236 | 13/12/2006 | 11/02/2011 | Dissolved |
| THAMES POWER LIMITED | 02208349 | 23/02/2007 | 11/02/2011 | Dissolved |