| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| AMS ESTATES (DOVER ROAD) LTD | 10527230 | 15/12/2016 | One Red Flag |
| GOLDENSPARK (MALDON) LTD | 10732476 | 20/04/2017 | One Red Flag |
| GOLDENSPARK (PLUMSTEAD COMMON) LIMITED | 09156189 | 04/05/2018 | Bronze |
| GOLDENSPARK (TIMBER) LTD. | 11105199 | 11/12/2017 | Bronze |
| GROVEMINT ESTATES LTD | 11998228 | 15/05/2019 | Bronze |
| SPARKSTONE (ASCOT) LTD | 11552508 | 04/09/2018 | One Red Flag |
| SPARKSTONE (OLIVER) LTD. | 12513819 | 12/03/2020 | Bronze |
| SPARKSTONE MANAGEMENT LTD | 11091165 | 01/12/2017 | Gold |
| SPARKSTONE SERVICES LTD | 04945611 | 01/11/2003 | Silver |
| STATION YARD LTD | 13091602 | 19/12/2020 | Silver |
| SUNSTONE (GREEN) LTD | 13248403 | 05/03/2021 | Silver |
| SUNSTONE ESTATES LTD | 11662480 | 06/11/2018 | One Red Flag |
| WESTSQUARE ESTATES LTD | 12033725 | 05/06/2019 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| YYF PROPERTIES LTD | 13955723 | 20/06/2022 | 28/11/2024 | Bronze |