| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ALDENHAM RESIDENTIAL LIMITED | 08105637 | 14/06/2012 | One Red Flag |
| BQ PROPERTIES (HATFIELD) LIMITED | 09719100 | 01/09/2017 | Dissolved |
| BQ PROPERTIES (POTTERS BAR) LIMITED | 08780445 | 01/12/2018 | Dissolved |
| CAMBRIDGE HEATH LIMITED | 14676716 | 20/02/2023 | Bronze |
| HATFIELD PARK HOMES LIMITED | 12860833 | 01/10/2020 | Bronze |
| HG CIVIL ENGINEERING LIMITED | 10642319 | 28/02/2017 | Bronze |
| HG CONSTRUCTION LIMITED | 01617719 | 01/03/2016 | Silver |
| HG LIVING LIMITED | 13241288 | 03/03/2021 | Bronze |
| HG M & E LIMITED | 10642370 | 28/02/2017 | Silver |
| HG OFFSITE SOLUTIONS LTD | 14360911 | 20/03/2023 | Bronze |
| HGL BRIGHTON LIMITED | 15243400 | 28/10/2023 | Bronze |
| HGL KENNINGTON LIMITED | 15003450 | 14/07/2023 | Bronze |
| HGL LEAMINGTON LIMITED | 12491475 | 15/09/2022 | Not Trading |
| HGL MILTON KEYNES LIMITED | 13148992 | 21/01/2021 | Bronze |
| HGL NEWCASTLE LTD | 14307396 | 19/08/2022 | Amber |
| HGL READING LIMITED | 12905896 | 15/09/2022 | Not Trading |
| HGL STRATFORD LIMITED | 14799492 | 13/04/2023 | Not Trading |
| QUINN (CHIPPERFIELD) LIMITED | 11809692 | 06/02/2019 | Bronze |
| QUINN (ST ALBANS) LIMITED | 08088489 | 01/06/2019 | Silver |
| WELWYN PARK HOMES LIMITED | 12070490 | 26/06/2019 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BETHNAL GREEN REGENERATION LIMITED | 11519292 | 14/03/2023 | 30/09/2024 | One Red Flag |
| BQ PROPERTIES (ST ALBANS) LIMITED | 11730461 | 17/12/2019 | 01/07/2022 | Bronze |
| CHARLES ROWAN ESTATES LIMITED | 14742163 | 20/03/2023 | 20/03/2023 | Bronze |
| MO PROPERTIES (BELL MOTEL) LIMITED | 13500159 | 08/07/2021 | 01/07/2022 | Dissolved |
| MO PROPERTIES (CHESHAM ROAD) LIMITED | 13075971 | 10/12/2020 | 01/07/2022 | Bronze |
| MO PROPERTIES (LONDON ROAD) LIMITED | 10970609 | 01/10/2018 | 01/07/2022 | Bronze |
| QUINN (ST ALBANS) LIMITED | 08088489 | 30/05/2012 | 22/10/2014 | Silver |
| THE OLD WORKSHOP COMMERCIAL LIMITED | 13030644 | 19/11/2020 | 01/07/2022 | Dissolved |