| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CASTLE HOLDCO 1, LTD. | FC027621 | 28/01/2009 | Dissolved |
| CASTLE HOLDCO 2, LTD. | FC027618 | 30/01/2009 | Dissolved |
| CASTLE HOLDCO 3, LTD. | FC027619 | 30/01/2009 | Dissolved |
| CASTLE HOLDCO 5 LIMITED | FC029017 | 08/06/2009 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AUTOMOBILE ASSOCIATION PERSONAL FINANCE LIMITED | 01772586 | 31/12/2001 | 03/04/2006 | Silver |
| CETELEM (UK) LIMITED | 03610034 | 11/06/2002 | 14/01/2004 | Dissolved |
| COUNTRYWIDE ESTATE AGENTS LIMITED | 00789476 | 02/10/2006 | 01/09/2014 | Bronze |
| COUNTRYWIDE GROUP HOLDINGS LIMITED | 01837522 | 09/01/2008 | 01/09/2014 | Bronze |
| COUNTRYWIDE GROUP LIMITED | 04947152 | 01/08/2006 | 01/09/2014 | One Red Flag |
| COUNTRYWIDE HOLDINGS, LTD | FC027620 | 30/01/2009 | 08/05/2009 | Dissolved |
| Capital Bank Mortgages Ltd | 02999410 | 01/04/2002 | 12/07/2004 | Dissolved |
| Distinct Mortgages Ltd | 03138378 | 01/04/2002 | 12/07/2004 | Dissolved |
| HAMPTONS ESTATES LIMITED | 02036215 | 05/07/2010 | 01/09/2014 | Not Trading |
| HAMPTONS FRANCHISING LIMITED | 05932506 | 05/07/2010 | 13/12/2013 | Dissolved |
| HAMPTONS GROUP LIMITED | 03145691 | 05/07/2010 | 01/09/2014 | Not Trading |
| HAMPTONS INTERNATIONAL MORTGAGES LIMITED | 04312137 | 05/07/2010 | 01/09/2014 | Not Trading |
| HURST MANAGEMENT SERVICES LIMITED | 05984476 | 02/11/2006 | 31/08/2007 | Dissolved |
| IMAGINE NO.1 LLP | OC313496 | 16/03/2006 | 06/04/2011 | Strike Off |
| IMAGINE NO.2 LLP | OC313497 | 16/03/2006 | 06/04/2011 | Strike Off |
| MORTGAGE INTELLIGENCE HOLDINGS LIMITED | 06775606 | 05/04/2011 | 01/09/2014 | Silver |
| MORTGAGE INTELLIGENCE LIMITED | 03018519 | 05/04/2011 | 01/09/2014 | Bronze |
| MORTGAGE NEXT LIMITED | 03175440 | 05/04/2011 | 01/09/2014 | Bronze |
| NEW DAFFODIL LIMITED | 02045933 | 01/12/1999 | 01/01/2005 | Amber |
| PARAGON DEVELOPMENT FINANCE SERVICES LIMITED | 08049584 | 09/06/2015 | 15/10/2018 | Bronze |
| PREMIER ESTATE MANAGEMENT LIMITED | 05978734 | 02/11/2006 | 31/08/2007 | Dissolved |
| REAL ESTATE STRATFORD LIMITED | 08993503 | 09/06/2015 | 12/11/2018 | Dissolved |
| RESIDENTIAL ESTATE MANAGEMENT LIMITED | 05979172 | 02/11/2006 | 31/08/2007 | Dissolved |
| RIGHTMOVE GROUP LIMITED | 03997679 | 30/06/2000 | 06/06/2003 | Gold |
| SACKVILLE OLD STREET LIMITED | 03843233 | 14/02/2002 | 27/11/2002 | Dissolved |
| SAINSBURY'S BANK PLC | 03279730 | 28/01/2005 | 23/03/2006 | Silver |
| ST. JAMES'S PLACE PLC | 03183415 | 20/12/2002 | 22/07/2005 | Bronze |
| THE LONDON RESIDENTIAL AGENCY LIMITED | 02676967 | 05/07/2010 | 13/12/2013 | Dissolved |
| THE MORTGAGE BUSINESS PUBLIC LIMITED COMPANY | 01997277 | 03/12/2004 | 04/11/2005 | Silver |
| TS DEVELOPMENT LENDING LIMITED | 08819754 | 09/06/2015 | 12/11/2018 | Dissolved |
| TS PROPERTY LENDING LIMITED | 08144104 | 09/06/2015 | 12/11/2018 | Dissolved |
| TS REAL ESTATE LIMITED | 08721965 | 09/06/2015 | 12/11/2018 | Dissolved |
| WATKIN JONES PLC | 09791105 | 26/02/2016 | 12/10/2021 | Bronze |
| WESTCOUNTRY PROPERTY AUCTIONS LIMITED | 05984486 | 02/11/2006 | 31/08/2007 | Dissolved |
| ZOOPLA LIMITED | 06074771 | 05/07/2010 | 23/06/2014 | Bronze |
| ZPG LIMITED | 09005884 | 21/05/2014 | 11/07/2018 | Bronze |
| Zurich Personal Finance Ltd | 03675892 | 14/02/2002 | 12/07/2004 | Dissolved |