| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| French Kier Construction (Eire) Ltd | 00386491 | 01/10/1992 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CAXTON FACILITIES SERVICES LIMITED | 01463190 | 12/06/2003 | 19/11/2004 | Dissolved |
| CAXTON MANAGEMENT SERVICES LIMITED | 01397161 | 12/06/2003 | 19/11/2004 | Dissolved |
| KIER FLEET SERVICES LIMITED | 02127113 | 12/06/1995 | 12/06/2003 | Bronze |
| KIER INFRASTRUCTURE AND OVERSEAS LIMITED | 01157281 | 01/10/1992 | 19/11/2004 | Bronze |
| KIER INFRASTRUCTURE AND OVERSEAS LIMITED | 01157281 | 01/10/1992 | 19/11/2004 | Bronze |
| KIER INTERNATIONAL (INVESTMENTS) LIMITED | 01463191 | 12/06/2003 | 19/11/2004 | Silver |
| KIER INTERNATIONAL LIMITED | 00810557 | 12/06/2003 | 19/11/2004 | Amber |
| KIER JAMAICA DEVELOPMENT LIMITED | 01406103 | 12/06/2003 | 19/11/2004 | Dissolved |
| KIER MINERALS LIMITED | 02099531 | 01/10/1992 | 19/11/2004 | Silver |
| KIER MINING INVESTMENTS LIMITED | 01531037 | 12/06/2003 | 19/11/2004 | Not Trading |
| KIER OVERSEAS (EIGHT) LIMITED | 01534092 | 12/06/2003 | 19/11/2004 | Dissolved |
| KIER OVERSEAS (EIGHTEEN) LIMITED | 01462602 | 12/06/2003 | 19/11/2004 | Dissolved |
| KIER OVERSEAS (FIFTEEN) LIMITED | 01406102 | 12/06/2003 | 19/11/2004 | Dissolved |
| KIER OVERSEAS (FOUR) LIMITED | 01531036 | 12/06/2003 | 19/11/2004 | Insolvent |
| KIER OVERSEAS (FOURTEEN) LIMITED | 01406101 | 12/06/2003 | 19/11/2004 | Dissolved |
| KIER OVERSEAS (NINE) LIMITED | 01531039 | 12/06/2003 | 19/11/2004 | One Red Flag |
| KIER OVERSEAS (NINETEEN) LIMITED | 01462780 | 12/06/2003 | 19/11/2004 | Dissolved |
| KIER OVERSEAS (ONE) LIMITED | 01536333 | 12/06/2003 | 19/11/2004 | Dissolved |
| KIER OVERSEAS (SEVENTEEN) LIMITED | 01462100 | 12/06/2003 | 19/11/2004 | One Red Flag |
| KIER OVERSEAS (SIX) LIMITED | 01531038 | 12/06/2003 | 19/11/2004 | Dissolved |
| KIER OVERSEAS (TEN) LIMITED | 01531000 | 12/06/2003 | 19/11/2004 | Dissolved |
| KIER OVERSEAS (TWELVE) LIMITED | 01406099 | 12/06/2003 | 19/11/2004 | Dissolved |
| KIER OVERSEAS (TWENTY-FOUR) LIMITED | 02134058 | 12/06/2003 | 19/11/2004 | Dissolved |
| KIER OVERSEAS (TWENTY-SEVEN) LIMITED | 02127114 | 12/06/2003 | 19/11/2004 | Dissolved |
| KIER OVERSEAS (TWENTY-THREE) LIMITED | 02127112 | 12/06/2003 | 19/11/2004 | Amber |
| KIER OVERSEAS (TWO) LIMITED | 01531033 | 12/06/2003 | 19/11/2004 | Dissolved |
| KIER PLANT LIMITED | 04233359 | 13/06/2001 | 12/06/2003 | Silver |
| MILLENNIUM POWER LIMITED | 01531035 | 08/06/2001 | 19/11/2004 | Dissolved |
| T H CONSTRUCTION LIMITED | 01532971 | 12/06/2003 | 19/11/2004 | One Red Flag |