| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| KIER OVERSEAS (EIGHTEEN) LIMITED | 01462602 | 11/11/2005 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CAXTON FACILITIES SERVICES LIMITED | 01463190 | 11/11/2005 | 05/12/2012 | Dissolved |
| CAXTON MANAGEMENT SERVICES LIMITED | 01397161 | 11/11/2005 | 05/12/2012 | Dissolved |
| KIER INFRASTRUCTURE AND OVERSEAS LIMITED | 01157281 | 08/04/2002 | 05/12/2012 | Bronze |
| KIER INTERNATIONAL (INVESTMENTS) LIMITED | 01463191 | 11/11/2005 | 05/12/2012 | Silver |
| KIER INTERNATIONAL LIMITED | 00810557 | 31/12/2005 | 05/12/2012 | Amber |
| KIER JAMAICA DEVELOPMENT LIMITED | 01406103 | 15/03/2008 | 05/12/2012 | Dissolved |
| KIER MINERALS LIMITED | 02099531 | 02/10/2002 | 05/12/2012 | Silver |
| KIER MINING INVESTMENTS LIMITED | 01531037 | 11/11/2005 | 05/12/2012 | Not Trading |
| KIER OVERSEAS (EIGHT) LIMITED | 01534092 | 11/11/2005 | 05/12/2012 | Dissolved |
| KIER OVERSEAS (FIFTEEN) LIMITED | 01406102 | 11/11/2005 | 05/12/2012 | Dissolved |
| KIER OVERSEAS (FOUR) LIMITED | 01531036 | 11/11/2005 | 05/12/2012 | Insolvent |
| KIER OVERSEAS (FOURTEEN) LIMITED | 01406101 | 11/11/2005 | 05/12/2012 | Dissolved |
| KIER OVERSEAS (NINE) LIMITED | 01531039 | 11/11/2005 | 05/12/2012 | One Red Flag |
| KIER OVERSEAS (NINETEEN) LIMITED | 01462780 | 11/11/2005 | 05/12/2012 | Dissolved |
| KIER OVERSEAS (ONE) LIMITED | 01536333 | 11/11/2005 | 05/12/2012 | Dissolved |
| KIER OVERSEAS (SEVENTEEN) LIMITED | 01462100 | 11/11/2005 | 05/12/2012 | One Red Flag |
| KIER OVERSEAS (SIX) LIMITED | 01531038 | 11/11/2005 | 05/12/2012 | Dissolved |
| KIER OVERSEAS (TEN) LIMITED | 01531000 | 11/11/2005 | 05/12/2012 | Dissolved |
| KIER OVERSEAS (TWELVE) LIMITED | 01406099 | 11/11/2005 | 05/12/2012 | Dissolved |
| KIER OVERSEAS (TWENTY-FOUR) LIMITED | 02134058 | 11/11/2005 | 05/12/2012 | Dissolved |
| KIER OVERSEAS (TWENTY-SEVEN) LIMITED | 02127114 | 11/11/2005 | 05/12/2012 | Dissolved |
| KIER OVERSEAS (TWENTY-THREE) LIMITED | 02127112 | 11/11/2005 | 05/12/2012 | Amber |
| KIER OVERSEAS (TWO) LIMITED | 01531033 | 11/11/2005 | 05/12/2012 | Dissolved |
| MILLENNIUM POWER LIMITED | 01531035 | 03/03/2008 | 05/12/2012 | Dissolved |
| T H CONSTRUCTION LIMITED | 01532971 | 11/11/2005 | 05/12/2012 | One Red Flag |