| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ALLIED PORTLAND ESTATES LIMITED | 03146453 | 15/01/1996 | One Red Flag |
| ALLIED PORTLAND ESTATES LIMITED | 03146453 | 15/01/1996 | One Red Flag |
| ALLIED PRIMROSE ESTATES LIMITED | 11987261 | 09/05/2019 | Bronze |
| CANADIAN & PORTLAND DEVELOPMENTS LIMITED | 03037164 | 24/03/1995 | Gold |
| CANADIAN & PORTLAND ESTATES (HOLDINGS) LIMITED | 09194545 | 29/08/2014 | Bronze |
| CHAPEL PROPERTIES LIMITED | 03143568 | 04/01/1996 | Gold |
| D G PROPERTY CONSULTANTS | 02102039 | 20/02/1993 | Amber |
| ESMERELDA HOLDINGS LIMITED | 10322169 | 10/08/2016 | Dissolved |
| PARK VILLAGE APARTMENTS LTD | 11827024 | 14/02/2019 | One Red Flag |
| PARK VILLAGE INVESTMENTS LTD | 11060661 | 13/11/2017 | One Red Flag |
| Portland Place Investments Ltd | 01628831 | 14/08/1992 | Dissolved |
| Reydowne Estates Limited | 02142270 | 09/04/1991 | Dissolved |
| TRIO ESTATES PARTNERSHIP LLP | OC398978 | 23/03/2015 | Silver |
| TRIO INVESTMENT PARTNERS LIMITED | 13458444 | 15/06/2021 | Bronze |
| Y2K PROPERTIES LIMITED | 01259975 | 25/08/1992 | Gold |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| COVENTRY 5 ESTATES LIMITED | 13774146 | 30/11/2021 | 30/11/2021 | One Red Flag |
| D GOLDSTEIN & CO (SURVEYOR) | 01050086 | 23/11/1992 | 24/06/2014 | Amber |
| KOP PAVEMENT SHOPPING LIMITED | 01147925 | 18/04/1992 | 15/12/1993 | Silver |
| MARCHDAY (GUILDFORD) LIMITED | 00530344 | 18/04/1992 | 08/02/2000 | Dissolved |
| MARCHDAY HOLDINGS LIMITED | 00689318 | 18/04/1992 | 08/02/2000 | Dissolved |