| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| 197 Queen's Gate (Management) Ltd | 02871208 | 12/03/2007 | Dissolved |
| AJS MANAGEMENT LIMITED | 02930594 | 06/09/2007 | Dissolved |
| BLACK ORCHID MANUFACTURING LIMITED | 06203946 | 04/04/2007 | Dissolved |
| FULBROOK CONSULTING LIMITED | 06340448 | 10/08/2007 | Dissolved |
| HI-LIFE PROMOTIONS LIMITED | 02326117 | 06/09/2007 | Dissolved |
| Media Dimension London Ltd | 05603237 | 25/10/2005 | Dissolved |
| QUANTUM FINANCIAL CONSULTING LIMITED | 04083658 | 15/03/2007 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 1-2-3 QUEENSGATE FREEHOLD LIMITED | 07272082 | 01/08/2010 | 24/02/2011 | Silver |
| 197 QUEEN'S GATE LIMITED | 04827266 | 30/09/2006 | 30/05/2012 | Not Trading |
| 2 NEVERN ROAD LIMITED | 05176735 | 28/08/2013 | 14/03/2017 | One Red Flag |
| 25 CHESHAM PLACE LIMITED | 01457181 | 18/03/2010 | 30/05/2012 | Silver |
| 3 QUEEN'S GATE RTM COMPANY LIMITED | 05402077 | 01/03/2007 | 24/02/2012 | Amber |
| 3 WESTGATE TERRACE MANAGEMENT LIMITED | 02553402 | 05/05/2006 | 28/05/2012 | Silver |
| 31-35 COURTFIELD GARDENS MANAGEMENT LIMITED | 03958231 | 01/09/2010 | 30/05/2012 | Gold |
| 33-41 EARLS COURT SQUARE MANAGEMENT LIMITED | 03930805 | 01/02/2008 | 30/05/2012 | Not Trading |
| 36 BUCKINGHAM GATE LIMITED | 05883260 | 04/10/2011 | 23/05/2012 | Not Trading |
| 39 COURTFIELD ROAD LIMITED | 04129242 | 01/04/2007 | 30/05/2012 | Gold |
| 44-46 PARK STREET MANAGEMENT LIMITED | 06058498 | 01/05/2009 | 28/05/2012 | Dissolved |
| 74 LEXHAM GARDENS LIMITED | 02857058 | 10/03/2008 | 30/05/2012 | Bronze |
| 9-11 MANSON PLACE FREEHOLD LIMITED | 05416562 | 28/09/2005 | 30/05/2012 | Not Trading |
| 9-11 MANSON PLACE LIMITED | 02186156 | 28/09/2005 | 30/05/2012 | Not Trading |
| 99 QUEENSGATE MANAGEMENT COMPANY LIMITED | 05887546 | 28/11/2007 | 30/05/2012 | Silver |
| BRENDON COURT MANAGEMENT LIMITED | 03428393 | 18/08/2011 | 30/05/2012 | Not Trading |
| C & V MANAGEMENT LIMITED | 02614588 | 12/01/2009 | 30/01/2014 | Amber |
| CARLOS PLACE MANAGEMENT LIMITED | 03909823 | 09/09/2009 | 01/09/2011 | Gold |
| CARLOS PLACE PROPERTIES LIMITED | 05493422 | 09/09/2009 | 09/12/2009 | Dissolved |
| GALLEONS VIEW APARTMENTS LIMITED | 03869365 | 31/01/2006 | 28/05/2012 | Amber |
| GREENCHIME PROPERTY MANAGEMENT LIMITED | 02451611 | 23/10/2008 | 30/05/2012 | Gold |
| HUNTSMORE HOUSE PROPERTY MANAGEMENT LIMITED | 02732059 | 15/11/2006 | 28/05/2012 | Gold |
| JOUBERT MANSIONS LIMITED | 02196575 | 24/07/2007 | 30/05/2012 | One Red Flag |
| KINGS COURT (CHELSEA) LIMITED | 01732409 | 15/11/2007 | 30/05/2012 | Silver |
| QUANTUM ADVISORY LIMITED | 06020436 | 06/12/2006 | 19/06/2018 | Gold |
| QUBE LEASEHOLD PROPERTY MANAGEMENT LIMITED | 05949969 | 28/09/2007 | 27/09/2014 | Silver |
| S.E.W. CONSULTING LIMITED | 06074956 | 04/11/2016 | 01/04/2018 | Gold |
| SEVENTEEN CADOGAN SQUARE MANAGEMENT LIMITED | 00520060 | 23/06/2006 | 07/07/2010 | Not Trading |
| TAUTMEWS LIMITED | 01938443 | 05/01/2009 | 05/12/2011 | Gold |
| THE GATEWAYS AND ELYSTAN MANAGEMENT COMPANY LIMITED | 02505556 | 30/04/2008 | 12/01/2009 | Silver |
| WALPOLE MEWS MANAGEMENT LIMITED | 02714912 | 18/08/2005 | 18/08/2006 | Gold |