| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| 14 Cadogan Square Management Co Ltd | 03752093 | 02/11/1999 | Dissolved |
| Atelius Plc | 02083337 | 23/03/1995 | Dissolved |
| Brasscroft Ltd | 02614064 | 16/03/1998 | Dissolved |
| Cadogan Estates International Ltd | 00322483 | 24/09/1998 | Dissolved |
| Cadogan Oakley Ltd | 01382828 | 24/11/1994 | Dissolved |
| Freshville Ltd | 02286308 | 05/02/2002 | Dissolved |
| M S L (Dormant) Ltd | 02380062 | 25/05/1995 | Dissolved |
| Monoplane Investments Ltd | 00831402 | 03/08/1998 | Dissolved |
| Oakley Caledonian Ltd | 01739365 | 29/07/1994 | Dissolved |
| Oakley Investments Ltd | 01094323 | 07/07/1994 | Dissolved |
| Oakley Land Ltd | 01637906 | 13/06/1997 | Dissolved |
| Oakley Realty Ltd | 02297785 | 03/08/1998 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 1 BEAUFORT STREET LIMITED | 03853913 | 06/10/1999 | 19/11/2002 | Gold |
| 111 FLOOD STREET LIMITED | 03109902 | 24/09/1998 | 14/02/2002 | Not Trading |
| 119 FLOOD STREET LIMITED | 03562397 | 24/09/1998 | 20/04/2005 | Not Trading |
| 7 REDBURN STREET LIMITED | 04189716 | 19/12/2008 | 03/07/2017 | Not Trading |
| 9 HERBERT CRESCENT LIMITED | 04588984 | 13/11/2002 | 31/12/2002 | Dissolved |
| CADOGAN DEVELOPMENTS LIMITED | 00784866 | 24/09/1998 | 03/07/2017 | Not Trading |
| CADOGAN ESTATES (AGRICULTURAL HOLDINGS) LIMITED | 00823770 | 24/09/1998 | 25/11/2003 | Bronze |
| CADOGAN ESTATES LIMITED | 00687324 | 04/01/1994 | 03/07/2017 | Silver |
| CADOGAN ESTATES MANAGEMENT LIMITED | 00687979 | 24/09/1998 | 03/07/2017 | Not Trading |
| CADOGAN ESTATES PROPERTY INVESTMENTS LIMITED | 05661584 | 22/12/2005 | 03/07/2017 | Bronze |
| CADOGAN ESTATES RESIDENTIAL HOLDINGS LIMITED | 09073806 | 05/06/2014 | 03/07/2017 | Dissolved |
| CADOGAN ESTATES RESIDENTIAL INVESTMENTS LIMITED | 09075011 | 06/06/2014 | 03/07/2017 | Dissolved |
| CADOGAN GROUP LIMITED | 02997357 | 28/11/1994 | 03/07/2017 | Gold |
| CADOGAN GROUP MANAGEMENT LIMITED | 00776620 | 24/09/1998 | 03/07/2017 | Not Trading |
| CADOGAN HALL LIMITED | 05036968 | 06/02/2004 | 03/07/2017 | One Red Flag |
| CADOGAN HOLDINGS LIMITED | 00696317 | 04/01/1994 | 03/07/2017 | Silver |
| CADOGAN HOTEL PARTNERS LIMITED | 04592891 | 18/03/2011 | 03/07/2017 | Gold |
| CHELSEA LAND DEVELOPMENTS LIMITED | 00802756 | 24/09/1998 | 03/07/2017 | Not Trading |
| CHELSEA LAND LIMITED | 00693661 | 04/01/1994 | 03/07/2017 | Gold |
| CHELSEA SECURITIES "B" LIMITED | 00670040 | 01/10/1998 | 31/12/2008 | Bronze |
| COUTURE HOTELS LIMITED | 06047117 | 25/01/2012 | 09/08/2012 | Dissolved |
| FINTON HOUSE EDUCATIONAL TRUST | 02119682 | 22/03/2000 | 21/11/2007 | Silver |
| FREDERICK COURT LIMITED | 04189735 | 18/05/2005 | 03/07/2017 | Amber |
| ITCHENOR SAILING CLUB LIMITED | 00260523 | 01/11/1994 | 31/10/1997 | Gold |
| KIRKHILL (DORMANT) LIMITED | 01090926 | 04/05/1994 | 05/11/1998 | Dissolved |
| LEDA HOTELS LIMITED | 07022492 | 23/09/2009 | 03/07/2017 | Gold |
| NUMBER ELEVEN LIMITED | 03634473 | 25/01/2012 | 09/08/2012 | Dissolved |
| SLOANE COURT EAST GARDEN LIMITED | 03905178 | 12/01/2000 | 24/01/2003 | Amber |
| THE CADOGAN DEBENTURE COMPANY LIMITED | 05687776 | 25/01/2012 | 09/08/2012 | Dissolved |