| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Belan Ltd | 04242931 | 05/10/2001 | 28/10/2002 | Dissolved |
| CAXTON INTEGRATED SERVICES HOLDINGS LIMITED | 01531034 | 02/04/2001 | 07/05/2003 | Silver |
| CONSTRUCTION INDUSTRY TRUST FOR YOUTH | 04461612 | 01/09/2002 | 04/08/2008 | Gold |
| DUDLEY COLES LIMITED | 00397801 | 01/07/1999 | 01/10/1999 | Not Trading |
| FRENCH KIER ANGLIA LIMITED | 01611139 | 29/01/1996 | 31/01/1998 | Dissolved |
| I E I LIMITED | 02122636 | 01/10/1992 | 30/09/1997 | Dissolved |
| KIER CONSTRUCTION LIMITED | 02099533 | 01/10/1992 | 07/05/2003 | Bronze |
| KIER ENGINEERING SERVICES LIMITED | 02249559 | 01/10/1992 | 07/05/2003 | Dissolved |
| KIER FACILITIES SERVICES LIMITED | 02624887 | 12/04/1994 | 07/05/2003 | Silver |
| KIER GROUP PLC | 02708030 | 16/06/1992 | 07/05/2003 | Silver |
| KIER ISLINGTON LIMITED | 03922885 | 15/05/2001 | 13/02/2003 | Insolvent |
| KIER LIMITED | 01611136 | 01/10/1992 | 07/05/2003 | Amber |
| KIER LONDON LIMITED | 01611215 | 01/10/1992 | 01/07/1999 | Dissolved |
| KIER NORTH EAST LIMITED | 01611486 | 31/01/2001 | 07/05/2003 | Dissolved |
| KIER SERVICES LIMITED | 02651873 | 06/10/1997 | 30/06/2003 | Silver |
| MARRIOTT LIMITED | 00931371 | 01/10/1992 | 12/10/1994 | Dissolved |
| SIX THE CRESCENT MANAGEMENT COMPANY LIMITED | 05180828 | 15/07/2004 | 01/07/2006 | Silver |
| ST. AUBYN'S (WOODFORD GREEN) SCHOOL TRUST | 01218766 | 22/05/1997 | 06/11/2014 | Gold |
| TILIA PARTNERSHIP HOMES LIMITED | 04242676 | 26/11/2002 | 07/05/2003 | Bronze |
| WALLIS WESTERN LIMITED | 01961061 | 01/07/1999 | 01/10/1999 | Not Trading |