| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| METRONET RAIL BCV HOLDINGS LIMITED | 04287512 | 09/02/2007 | Dissolved |
| METRONET RAIL SSL HOLDINGS LIMITED | 04287515 | 09/02/2007 | Dissolved |
| METRONET RAIL SSL INTERMEDIATE LIMITED | 04401502 | 04/01/2008 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BALFOUR BEATTY GROUP EMPLOYMENT LIMITED | 08312432 | 29/11/2012 | 31/03/2013 | Amber |
| BALFOUR BEATTY GROUP LIMITED | 00101073 | 14/12/2006 | 31/03/2013 | Silver |
| BALFOUR BEATTY RAIL CORPORATE SERVICES LIMITED | 03110383 | 01/12/2007 | 25/05/2009 | Not Trading |
| BALFOUR BEATTY RAIL INVESTMENTS LIMITED | 03048949 | 01/12/2007 | 31/07/2009 | Dissolved |
| EASTERN INFRASTRUCTURE MAINTENANCE COMPANY LIMITED | 02995393 | 01/12/2007 | 31/07/2009 | Insolvent |
| EDGAR ALLEN ENGINEERING LIMITED | 00898861 | 01/12/2007 | 31/07/2009 | Insolvent |
| EIMCO LIMITED | 03159250 | 01/12/2007 | 31/07/2009 | Dissolved |
| METRONET RAIL BCV FINANCE PLC | 04419161 | 16/10/2008 | 08/10/2009 | Dissolved |
| METRONET RAIL SSL FINANCE PLC | 04419176 | 16/10/2008 | 08/10/2009 | Dissolved |
| NETWORK PLANT (MIDLANDS) LIMITED | 01253354 | 01/12/2007 | 31/07/2009 | Dissolved |
| NETWORK PLANT LIMITED | 01126497 | 01/12/2007 | 31/07/2009 | Dissolved |
| SEIMCO LIMITED | 03159074 | 01/12/2007 | 31/07/2009 | Dissolved |
| SOUTH EAST INFRASTRUCTURE MAINTENANCE COMPANY LIMITED | 02995413 | 01/12/2007 | 31/07/2009 | Dissolved |
| SOUTHERN TRACK RENEWALS COMPANY LIMITED | 02995436 | 01/12/2007 | 31/07/2009 | Dissolved |