| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| MARTLE PROJECTS LIMITED | 12579675 | 30/04/2020 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| A C CHESTERS & SON LIMITED | 02628570 | 26/10/2018 | 31/10/2019 | Not Trading |
| CAXTON INTEGRATED SERVICES HOLDINGS LIMITED | 01531034 | 26/10/2018 | 31/10/2019 | Silver |
| CWMWDIG MANAGEMENT COMPANY LIMITED | 06781362 | 24/06/2010 | 08/08/2016 | Bronze |
| EDX LONDON LIMITED | 04567917 | 18/05/2010 | 06/07/2011 | Dissolved |
| FDT (HOLDINGS) LTD | 04535855 | 26/10/2018 | 31/10/2019 | Not Trading |
| FDT ASSOCIATES LTD | 03282705 | 26/10/2018 | 31/10/2019 | Not Trading |
| INDUSTRIAL TURBINE COMPANY (UK) LIMITED | 09003402 | 23/05/2014 | 01/12/2014 | Silver |
| J.L. KIER & COMPANY (LONDON) LIMITED | 00464145 | 26/10/2018 | 31/10/2019 | Not Trading |
| J.L.KIER & COMPANY LIMITED | 00264056 | 26/10/2018 | 31/10/2019 | Not Trading |
| KIER CB LIMITED | 00283995 | 26/10/2018 | 31/10/2019 | Not Trading |
| KIER EWAN LIMITED | 04182542 | 26/10/2018 | 31/10/2019 | Not Trading |
| KIER FLEET SERVICES LIMITED | 02127113 | 20/06/2017 | 18/02/2019 | Bronze |
| KIER INTEGRATED SERVICES (TRUSTEES) LIMITED | 03510967 | 26/10/2018 | 31/10/2019 | Not Trading |
| KIER MIDLANDS LIMITED | 00416225 | 26/10/2018 | 31/10/2019 | Not Trading |
| KIER PARKMAN EWAN ASSOCIATES LIMITED | 03033421 | 26/10/2018 | 31/10/2019 | Not Trading |
| KIER PARKMAN GB LIMITED | 02359925 | 26/10/2018 | 31/10/2019 | Dissolved |
| KIER SOUTHERN LIMITED | 01611137 | 18/02/2019 | 31/10/2019 | Not Trading |
| KIER TRAFFIC SUPPORT LIMITED | 03998110 | 21/03/2019 | 31/10/2019 | Not Trading |
| LONDON STOCK EXCHANGE PLC | 02075721 | 30/05/2008 | 03/04/2013 | Gold |
| PARKMAN CONSULTANTS LIMITED | 01165456 | 26/10/2018 | 31/10/2019 | Not Trading |
| ROBERT MARRIOTT GROUP LIMITED | 00352390 | 21/03/2019 | 31/10/2019 | Dissolved |
| ROLLS-ROYCE INDUSTRIAL POWER ENGINEERING (OVERSEAS PROJECTS) LIMITED | 00158230 | 16/06/2014 | 02/07/2015 | Gold |
| RWG (REPAIR & OVERHAULS) LIMITED | SC120673 | 20/06/2014 | 01/12/2014 | Gold |
| ST PETER'S (WINSTANLEY) CHILDREN'S CENTRE LTD | 05532038 | 20/11/2008 | 07/03/2011 | Dissolved |
| T CARTLEDGE LIMITED | 01451435 | 26/10/2018 | 31/10/2019 | Not Trading |
| T J BRENT LIMITED | 04039121 | 26/10/2018 | 31/10/2019 | Not Trading |
| TURRIFF CONTRACTORS LIMITED | SC097408 | 26/10/2018 | 31/10/2019 | Not Trading |
| TURRIFF GROUP LIMITED | SC258574 | 26/10/2018 | 31/10/2019 | Not Trading |
| W.& C.FRENCH(CONSTRUCTION)LIMITED | 00934743 | 26/10/2018 | 31/10/2019 | Not Trading |
| WILLIAM MOSS GROUP LIMITED(THE) | 00155539 | 26/10/2018 | 31/10/2019 | Not Trading |