| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| EGB CONSULTANCY LTD | 04722081 | 12/04/2003 | Dissolved |
| HOMEBARNS MANAGEMENT COMPANY LIMITED | 06258085 | 24/07/2014 | Not Trading |
| THE CITY OF WOLVERHAMPTON REGENERATING BUILDINGS PRESERVATION TRUST | 04347006 | 06/02/2007 | Amber |
| THE WORCESTERSHIRE BUILDING PRESERVATION TRUST LIMITED | 00837970 | 03/11/2016 | Bronze |
| Uk Highways M40 Finance Ltd | 04000816 | 05/11/2001 | Dissolved |
| WEST MIDLANDS HISTORIC BUILDINGS TRUST | 01876294 | 03/11/2016 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ARROW LIGHT RAIL HOLDINGS LIMITED | 03942480 | 05/11/2001 | 24/01/2002 | Dissolved |
| ARROW LIGHT RAIL LIMITED | 03942516 | 05/11/2001 | 24/01/2002 | Dissolved |
| ASPECT PRODUCTIONS LIMITED | 04953836 | 17/12/2005 | 01/11/2008 | One Red Flag |
| ASPECT PRODUCTIONS LIMITED | 04953836 | 10/11/2003 | 17/12/2005 | One Red Flag |
| CARILLION CIVIL ENGINEERING LIMITED | 00192701 | 11/05/1992 | 21/07/2001 | Not Trading |
| Carillion Construction (France) Ltd | 02784755 | 04/02/1994 | 21/07/2001 | Dissolved |
| Carillion International (Civil Engineering) Ltd | 02034158 | 07/05/1992 | 21/07/2001 | Dissolved |
| Carillion Structural Repairs Ltd | 01988994 | 07/05/1992 | 21/07/2001 | Dissolved |
| Carillion Total Build Ltd | 02571286 | 03/01/1993 | 22/02/1993 | Dissolved |
| HOMEBARNS MANAGEMENT COMPANY LIMITED | 06258085 | 01/07/2014 | 01/10/2014 | Not Trading |
| UK HIGHWAYS A55 (HOLDINGS) LIMITED | 03600969 | 05/11/2001 | 30/06/2003 | Silver |
| UK HIGHWAYS A55 LIMITED | 03600964 | 08/12/1998 | 05/11/2001 | Silver |
| UK HIGHWAYS LIMITED | 03310615 | 26/03/2003 | 30/06/2003 | Gold |
| UK HIGHWAYS M40 (HOLDINGS) LIMITED | 02939644 | 05/11/2001 | 30/06/2003 | Silver |
| UK HIGHWAYS M40 LIMITED | 03045707 | 05/11/2001 | 30/06/2003 | Silver |
| UK HIGHWAYS MANAGEMENT SERVICES LIMITED | 03310620 | 12/08/2002 | 30/06/2003 | Gold |