| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| AMEY LG LIMITED | NF004253 | 14/02/2008 | Dissolved |
| AMEY OW LIMITED | NF004239 | 03/01/2008 | Dissolved |
| Owen Williams Geotechnical Ltd | 03733070 | 07/02/2006 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ALC (FMC) LIMITED | 05424243 | 20/09/2005 | 11/04/2010 | Insolvent |
| ALC (HOLDCO) LIMITED | 05424270 | 19/09/2005 | 11/04/2010 | Insolvent |
| ALC (SPC) LIMITED | 05424261 | 19/09/2005 | 11/04/2010 | Insolvent |
| ALC (SUPERHOLDCO) LIMITED | 05424245 | 19/09/2005 | 11/04/2010 | Insolvent |
| AMEY COMMUNITY LIMITED | 02564794 | 12/05/2008 | 11/04/2010 | Gold |
| AMEY DATEL LIMITED | 02254918 | 10/03/2005 | 11/04/2010 | Dissolved |
| AMEY ENVIRONMENTAL SERVICES LIMITED | 06434715 | 12/05/2008 | 11/04/2010 | One Red Flag |
| AMEY FACILITIES PARTNERS LIMITED | 03334448 | 12/05/2008 | 11/04/2010 | Dissolved |
| AMEY FLEET SERVICES LIMITED | 00462578 | 10/03/2005 | 11/04/2010 | Gold |
| AMEY HIGHWAYS LIMITED | 06600609 | 22/05/2008 | 11/04/2010 | Bronze |
| AMEY LG LIMITED | 03612746 | 06/04/1999 | 11/04/2010 | Amber |
| AMEY LIMITED | 02379479 | 26/01/2006 | 11/04/2010 | Silver |
| AMEY MECHANICAL AND ELECTRICAL SERVICES LIMITED | 04178542 | 07/02/2006 | 11/04/2010 | Amber |
| AMEY OW GROUP LIMITED | 03168596 | 07/02/2006 | 11/04/2010 | Silver |
| AMEY OW LIMITED | 01922327 | 07/02/2006 | 11/04/2010 | Silver |
| AMEY OWR LIMITED | 03033245 | 07/02/2006 | 11/04/2010 | Gold |
| AMEY PROPERTY LIMITED | 06600599 | 22/05/2008 | 11/04/2010 | Dissolved |
| AMEY RAIL LIMITED | 02995531 | 10/03/2005 | 11/04/2010 | Gold |
| AMEY RAILTECH LIMITED | 03612744 | 10/03/2005 | 11/04/2010 | Dissolved |
| AMEY RAILWAYS HOLDINGS LIMITED | 02745122 | 02/08/2005 | 11/04/2010 | Dissolved |
| AMEY ROADS (NORTH LANARKSHIRE) LIMITED | 03960005 | 18/09/2000 | 30/04/2008 | Not Trading |
| AMEY ROADS NI FINANCIAL PLC | NI063992 | 05/10/2007 | 11/04/2010 | Bronze |
| AMEY ROADS NI HOLDINGS LIMITED | NI063344 | 05/10/2007 | 11/04/2010 | Bronze |
| AMEY ROADS NI LIMITED | NI063803 | 05/10/2007 | 11/04/2010 | Bronze |
| AMEY UK LIMITED | 04736639 | 26/01/2006 | 11/04/2010 | Amber |
| AMEY WYE VALLEY LIMITED | 04798180 | 31/08/2007 | 11/04/2010 | One Red Flag |
| Amcroft Ltd | 04100566 | 05/06/2008 | 11/04/2010 | Dissolved |
| BIRMINGHAM HIGHWAYS HOLDINGS LIMITED | 07064110 | 02/11/2009 | 11/04/2010 | Insolvent |
| BIRMINGHAM HIGHWAYS LIMITED | 07064140 | 02/11/2009 | 11/04/2010 | One Red Flag |
| COMAX HOLDINGS LIMITED | 03308486 | 12/05/2008 | 11/04/2010 | Dissolved |
| COMAX SECURE BUSINESS SERVICES LIMITED | 03334433 | 12/05/2008 | 11/04/2010 | Dissolved |
| R T JAMES & PARTNERS LIMITED | 03933114 | 07/02/2006 | 11/04/2010 | Dissolved |
| WILLIAMS TRUSTEE LIMITED | 03073300 | 07/02/2006 | 11/04/2010 | Dissolved |
| WIMCO LIMITED | 03155623 | 02/08/2005 | 11/04/2010 | Dissolved |