| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Boss Construction Ltd | 01064275 | 24/12/1991 | Dissolved |
| Boss Investments Limited | 01686573 | 29/05/1992 | Dissolved |
| Goldtop Properties Limited | 01880110 | 23/01/1991 | Dissolved |
| Kontona Ltd | 03950391 | 18/10/2000 | Dissolved |
| Pallola Ltd | 03947096 | 12/09/2001 | Dissolved |
| Rustle Up Properties Ltd | 02656730 | 12/11/1991 | Dissolved |
| TOWN HOUSE(CONVERSIONS)LIMITED | 01140602 | 24/11/1991 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 36 PHILBEACH MANAGEMENT COMPANY LIMITED | 04186185 | 23/03/2001 | 03/12/2001 | Not Trading |
| HOGARTH CHARITABLE TRUST COMPANY LIMITED | 04000559 | 24/05/2000 | 05/12/2013 | Gold |
| K&C (COLEHERNE) LIMITED | 02818584 | 01/04/2017 | 06/08/2019 | Bronze |
| K&C (NEWBURY) LIMITED | 08654998 | 14/02/2014 | 06/08/2019 | Amber |
| KCR RESIDENTIAL REIT PLC | 09080097 | 10/06/2014 | 31/03/2017 | Amber |
| Kensington & Chelsea Ltd | 02781140 | 01/10/1993 | 09/11/1999 | Dissolved |
| Kensington & Chelsea Property Management Ltd | 03098336 | 05/09/1995 | 17/02/1999 | Dissolved |
| Kensington & Chelsea Property Management Ltd | 03098336 | 05/09/1995 | 09/11/1999 | Dissolved |
| LAMDA LIMITED | 00364456 | 07/12/2006 | 20/10/2017 | Gold |
| MARLOES ROAD MANAGEMENT COMPANY LIMITED | 03347651 | 08/04/1997 | 24/07/1998 | Gold |
| Newbourne Plc | 03532402 | 16/12/1998 | 12/08/1999 | Dissolved |
| SOUTHWELL GARDENS (CONVERSIONS) COMPANY LIMITED | 03787391 | 10/06/1999 | 14/01/2000 | Gold |
| SOUTHWELL GARDENS (CONVERSIONS) COMPANY LIMITED | 03787391 | 10/06/1999 | 14/01/2000 | Gold |
| THE ROLAND GARDENS MANAGEMENT LIMITED | 03087701 | 04/08/1995 | 12/02/1996 | Not Trading |
| Timeoften Properties Ltd | 02871262 | 01/12/1993 | 09/11/1999 | Dissolved |