| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BALFOUR BEATTY GROUP LIMITED | 00101073 | 09/10/1995 | 18/02/2007 | Silver |
| BALFOUR BEATTY INVESTMENTS LIMITED | 02423465 | 01/04/1998 | 02/12/2005 | Not Trading |
| BALFOUR BEATTY PLANT & FLEET SERVICES LIMITED | 02449888 | 04/01/1999 | 13/11/2001 | Not Trading |
| BALFOUR BEATTY PLC | 00395826 | 09/02/2000 | 18/02/2007 | Silver |
| BALFOUR BEATTY RAIL CORPORATE SERVICES LIMITED | 03110383 | 26/03/1996 | 18/02/2007 | Not Trading |
| BALFOUR BEATTY RAIL INFRASTRUCTURE SERVICES LIMITED | 00772439 | 04/01/1999 | 20/05/2002 | Not Trading |
| BALFOUR BEATTY RAIL LIMITED | 01982627 | 04/01/1999 | 20/05/2002 | Not Trading |
| BALFOUR BEATTY RAIL PROJECTS LIMITED | 00772437 | 04/01/1999 | 20/05/2002 | Not Trading |
| BALFOUR BEATTY RAIL TRACK SYSTEMS LIMITED | 02311350 | 04/01/1999 | 20/05/2002 | Not Trading |
| Balfour Beatty Railpower Ltd | 02067085 | 09/10/2000 | 15/12/2000 | Dissolved |
| CONNECT A50 LIMITED | 03030077 | 17/05/1996 | 18/07/2001 | Silver |
| CONNECT M1-A1 HOLDINGS LIMITED | 03059235 | 25/03/1996 | 18/07/2001 | Silver |
| CONNECT ROAD OPERATORS LIMITED | 03030081 | 17/05/1996 | 18/07/2001 | Dissolved |
| CONNECT ROADS LIMITED | 02988999 | 17/05/1996 | 18/07/2001 | Silver |
| Connect A55 Ltd | 03525190 | 21/05/1998 | 18/07/2001 | Dissolved |
| EMPOWER ADVISORS LIMITED | 06361078 | 26/11/2007 | 05/07/2010 | Dissolved |
| LIQUICO O2O LIMITED | 04083206 | 29/06/2004 | 24/10/2014 | Dissolved |
| METRONET RAIL BCV HOLDINGS LIMITED | 04287512 | 04/04/2003 | 09/02/2007 | Dissolved |
| METRONET RAIL BCV LIMITED | 03923496 | 13/04/2005 | 17/06/2005 | Dissolved |
| METRONET RAIL SSL HOLDINGS LIMITED | 04287515 | 04/04/2003 | 09/02/2007 | Dissolved |
| METRONET RAIL SSL LIMITED | 03923484 | 13/04/2005 | 17/06/2005 | Dissolved |
| Pilgrim Plant Hire Ltd | 01867381 | 04/01/1999 | 20/05/2002 | Dissolved |
| Raynesway Contract Services Ltd | 01634862 | 04/01/1999 | 20/05/2002 | Dissolved |
| Raynesway Plant Ltd | 00727923 | 04/01/1999 | 20/05/2002 | Dissolved |
| The Ciras Charitable Trust | 04241252 | 26/06/2001 | 15/12/2003 | Dissolved |