| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BRENCIA LIMITED | 03503656 | 15/01/1999 | Dissolved |
| Fosslake Limited | 02738143 | 30/03/1993 | Dissolved |
| Industrial Contract Services Ltd | 01080006 | 15/01/1999 | Dissolved |
| KITARCHITECTURE LIMITED | 07802828 | 10/10/2011 | Dissolved |
| Tectrech Ltd | 03513996 | 15/01/1999 | Dissolved |
| WALLIS ASSOCIATES LLP | OC331152 | 06/09/2007 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AMELIA INVESTMENTS (1869) LIMITED | 03538396 | 25/11/1998 | 13/06/2012 | Not Trading |
| BREEDON GROUP SERVICES LIMITED | 02723957 | 05/05/1993 | 29/09/1997 | One Red Flag |
| BREEDON NORTHERN LIMITED | SC144788 | 18/06/1993 | 29/09/1997 | Amber |
| BROCKINGTON MANAGEMENT COMPANY LIMITED | 02809299 | 05/08/2015 | 12/09/2018 | Not Trading |
| BRUNTCLIFFE AGGREGATES PLC. | 00475830 | 05/05/1993 | 29/09/1997 | Dissolved |
| ELECTEC LIMITED | 04203988 | 26/04/2004 | 04/12/2009 | Insolvent |
| FITZGERALD CONTRACTORS LIMITED | 01536747 | 01/08/1995 | 31/03/2004 | Bronze |
| IMTECH TECHNICAL SERVICES LIMITED | 02872913 | 01/08/1995 | 25/06/2002 | Dissolved |
| PROMANEX GROUP HOLDINGS LIMITED | 05933523 | 19/03/2007 | 20/08/2011 | Dissolved |
| ROM GROUP LIMITED | 03291151 | 10/02/1997 | 09/02/2007 | Gold |
| ROM LIMITED | 00213629 | 10/02/1997 | 18/04/2000 | Bronze |
| SETTEN HOLDINGS LIMITED | 00171323 | 01/01/1994 | 25/08/1999 | One Red Flag |
| THOMAS VALE CONSTRUCTION LIMITED | 00078521 | 01/08/1995 | 31/03/2004 | Not Trading |
| THOMAS VALE GROUP LIMITED | 02693391 | 01/08/1995 | 13/06/2012 | Not Trading |
| THOMAS VALE GROUP TRUSTEES LIMITED | 03189343 | 17/06/1996 | 13/06/2012 | Not Trading |
| VOESTALPINE METSEC PLC | 01551970 | 06/06/1992 | 01/12/1993 | Bronze |
| WOOD FINANCE UK LIMITED | 03725076 | 06/09/1999 | 05/07/2005 | Gold |