| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CITADEL APARTMENTS MANAGEMENT LIMITED | 03986530 | 05/05/2000 | Not Trading |
| LONDON BUILDING COMPANY LIMITED | 02011335 | 08/02/2023 | Insolvent |
| THORNSETT APARTMENTS LIMITED | 02895247 | 15/11/1994 | Dissolved |
| THORNSETT ESTATES LIMITED | 02695786 | 11/08/1992 | One Red Flag |
| THORNSETT LONDON LIMITED | 07449794 | 24/11/2010 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BASILICA MEWS MANAGEMENT COMPANY LIMITED | 11583701 | 24/09/2018 | 15/07/2020 | Bronze |
| CROWNFIELD DEVELOPMENTS LIMITED | 14385226 | 29/09/2022 | 31/07/2024 | Not Trading |
| HANBURY HALL MANAGEMENT COMPANY LIMITED | 09510073 | 25/03/2015 | 30/12/2016 | Gold |
| LONDON BUILDING COMPANY LIMITED | 02011335 | 31/01/1992 | 31/01/2020 | Insolvent |
| MACPHERSON APARTMENTS MANAGEMENT COMPANY LIMITED | 10644029 | 28/02/2017 | 21/09/2023 | Not Trading |
| NORTHROCK PROPERTIES LIMITED | 03185946 | 19/04/1996 | 21/05/2021 | Dissolved |
| PRODIGAL SQUARE MANAGEMENT COMPANY LIMITED | 10796258 | 31/05/2017 | 18/08/2022 | Not Trading |
| ST MARY OF ETON APARTMENTS (MANAGEMENT) LIMITED | 08207534 | 10/09/2012 | 01/11/2020 | Not Trading |