| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ABSOLUTE FORBURY LIMITED | 04012450 | 08/04/2011 | Dissolved |
| ABSOLUTE PROPERTY LIMITED | 03810395 | 08/04/2011 | Dissolved |
| ABSOLUTE SWINDON LIMITED | 04012403 | 08/04/2011 | Dissolved |
| ARENA CENTRAL MANAGEMENT LIMITED | 09522520 | 22/02/2019 | One Red Flag |
| KIER (NR) LIMITED | 06648175 | 12/12/2011 | One Red Flag |
| KIER (SOUTHAMPTON) DEVELOPMENT LIMITED | 09919235 | 18/02/2016 | Silver |
| KIER COMMERCIAL INVESTMENTS LIMITED | 04002798 | 08/04/2011 | One Red Flag |
| KIER COMMERCIAL UKSC LIMITED | 06277267 | 08/04/2011 | Not Trading |
| KIER DEVELOPMENTS LIMITED | 04407754 | 26/04/2011 | Silver |
| KIER GREEN INVESTMENTS LIMITED | 08922437 | 04/03/2014 | Bronze |
| KIER PGIM LOGISTICS (BOGNOR) LTD | 13683425 | 15/10/2021 | Silver |
| KIER PGIM LOGISTICS (BRACKNELL) LTD | 14109250 | 16/05/2022 | Amber |
| KIER PGIM LOGISTICS (KNOWSLEY) LTD | 13682851 | 15/10/2021 | Amber |
| KIER PGIM LOGISTICS (MILTON KEYNES) LTD | 13816602 | 23/12/2021 | Insolvent |
| KIER PGIM LOGISTICS (ST. ALBANS) LTD | 13816569 | 23/12/2021 | Silver |
| KIER PGIM LOGISTICS HOLDCO LTD | 13682160 | 15/10/2021 | One Red Flag |
| KIER PGIM LOGISTICS PROPCO 5 LTD | 13816190 | 23/12/2021 | Amber |
| KIER PGIM LOGISTICS PROPCO 7 LTD | 14109456 | 16/05/2022 | Amber |
| KIER PGIM LOGISTICS PROPCO 8 LTD | 14109461 | 16/05/2022 | Amber |
| KIER PROJECT INVESTMENT LIMITED | 02127111 | 07/05/2013 | Gold |
| KIER PROPERTY DEVELOPMENTS LIMITED | 00873685 | 08/04/2011 | Bronze |
| KIER PROPERTY LIMITED | 04459403 | 08/04/2011 | Bronze |
| KIER PROPERTY MANAGEMENT COMPANY LIMITED | 06207623 | 08/04/2011 | Not Trading |
| KIER SYDENHAM LIMITED | 08486944 | 19/01/2016 | Not Trading |
| KIER VENTURES LIMITED | 01463192 | 08/04/2011 | Silver |
| KIER VENTURES UKSC LIMITED | 06275532 | 08/04/2011 | Not Trading |
| KIER WARTH LIMITED | 02122635 | 26/01/2016 | One Red Flag |
| KIER WHITEHALL PLACE LIMITED | 04362040 | 19/01/2016 | Dissolved |
| LIFERANGE LIMITED | 04225820 | 08/04/2011 | Strike Off |
| THE GOODSYARD (STORTFORD) MANAGEMENT COMPANY LIMITED | 14056481 | 20/04/2022 | Not Trading |
| USHERLINK LIMITED | 04186723 | 08/04/2011 | Strike Off |
| WATFORD HEALTH CAMPUS LIMITED | 11035899 | 27/10/2017 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CHEVAL HAMMERSMITH LIMITED | 08785562 | 21/11/2013 | 26/09/2019 | Bronze |
| CHEVAL HOLD LIMITED | 09094463 | 19/06/2014 | 26/09/2019 | Gold |
| COWLEY MILL ROAD MANAGEMENT COMPANY LIMITED | 07036906 | 08/04/2011 | 19/06/2015 | One Red Flag |
| KIER (NEWCASTLE) INVESTMENT LTD | 09978111 | 20/05/2016 | 24/06/2016 | Amber |
| KIER ASSET PARTNERSHIP SERVICES LIMITED | 06928701 | 19/01/2016 | 01/10/2019 | Silver |
| KIER HGP HOLDINGS 2 LIMITED | 14152930 | 06/06/2022 | 13/06/2024 | Not Trading |
| KIER RICHMOND HOLDINGS LIMITED | 11333878 | 27/04/2018 | 06/01/2022 | Silver |
| KIER RICHMOND LIMITED | 11162997 | 22/01/2018 | 06/01/2022 | Silver |
| MAGNETIC LIMITED | 07775665 | 20/05/2016 | 24/06/2016 | One Red Flag |
| RIDHAM 2 LIMITED | 03643528 | 08/04/2011 | 12/05/2016 | One Red Flag |
| TRADE CITY BROOKLANDS MANAGEMENT COMPANY LIMITED | 05858088 | 08/04/2011 | 10/11/2011 | One Red Flag |
| TRADE CITY SUNBURY MANAGEMENT COMPANY LIMITED | 08524337 | 16/07/2013 | 20/03/2015 | Silver |
| TWICKENHAM GATEWAY MANAGEMENT COMPANY LIMITED | 11022692 | 19/10/2017 | 01/02/2023 | Not Trading |
| WALTHAMSTOW GATEWAY MANAGEMENT COMPANY LIMITED | 11022680 | 19/10/2017 | 04/08/2020 | Amber |