| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CAXTON SUPPORT SERVICES LIMITED | 02249388 | 26/11/2001 | 27/11/2009 | Dissolved |
| CHAMBILL LIMITED | 02633257 | 26/11/2001 | 27/11/2009 | Dissolved |
| HENRY JONES CONSTRUCTION LIMITED | 02249391 | 26/11/2001 | 27/11/2009 | Dissolved |
| J.L. KIER & COMPANY (LONDON) LIMITED | 00464145 | 26/11/2001 | 27/11/2009 | Not Trading |
| J.L.KIER & COMPANY LIMITED | 00264056 | 26/11/2001 | 27/11/2009 | Not Trading |
| KIER CB LIMITED | 00283995 | 26/11/2001 | 27/11/2009 | Not Trading |
| KIER ENGINEERING SERVICES LIMITED | 02249559 | 18/11/2003 | 27/11/2009 | Dissolved |
| KIER GROUP AESOP TRUSTEES LIMITED | 04037677 | 26/11/2001 | 27/11/2009 | Dissolved |
| KIER GROUP PLC | 02708030 | 12/09/2001 | 12/11/2010 | Silver |
| KIER LIMITED | 01611136 | 23/11/2001 | 12/11/2010 | Amber |
| KIER PROJECT INVESTMENT LIMITED | 02127111 | 01/01/2004 | 11/08/2008 | Gold |
| LAZENBY & WILSON LIMITED | 02249429 | 26/11/2001 | 27/11/2009 | Dissolved |
| RILEY BUILDERS LTD | 01713192 | 26/11/2001 | 27/11/2009 | Dissolved |
| TEMPSFORD HOLDINGS LIMITED | 02708069 | 15/10/1998 | 27/11/2009 | Dissolved |
| TILIA HOMES LIMITED | 00775505 | 28/11/2001 | 06/04/2010 | One Red Flag |
| W.& C.FRENCH(CONSTRUCTION)LIMITED | 00934743 | 26/11/2001 | 27/11/2009 | Not Trading |
| WILLIAM MOSS CONSTRUCTION LIMITED | 01297722 | 26/11/2001 | 27/11/2009 | Insolvent |
| WILLIAM MOSS GROUP LIMITED(THE) | 00155539 | 26/11/2001 | 27/11/2009 | Not Trading |