| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BRICKDALE HOUSE LIMITED | 08728654 | 11/10/2013 | Silver |
| CROWN HOUSE LIMITED | 08733569 | 15/10/2013 | Dissolved |
| ETHELSTAN LIMITED | 11068060 | 07/04/2021 | One Red Flag |
| GUILDHILL INVESTOR LIMITED LIABILITY PARTNERSHIP | OC349104 | 09/10/2009 | Silver |
| ICENI PROPERTY FUND LIMITED | 06929723 | 10/06/2009 | Dissolved |
| Montagu Project Management Ltd | 03555664 | 30/04/1998 | Dissolved |
| PARNELL IRELAND LIMITED | 10850087 | 05/07/2017 | Not Trading |
| USHER STREET LIMITED | 10850082 | 05/07/2017 | Dissolved |
| Uk-Diy.Com Ltd | 03903398 | 07/01/2000 | Dissolved |
| Uk-Diy.Com Ltd | 03903398 | 07/01/2000 | Dissolved |
| WESTGREEN HOUSING LIMITED | 05957295 | 30/01/2018 | Bronze |
| WESTHILL AYLESBURY LLP | OC374272 | 12/04/2012 | Bronze |
| WESTHILL INVESTMENTS (AYLESBURY) LLP | OC348682 | 17/09/2009 | Dissolved |
| WESTHILL LAND & PROPERTY LIMITED | 05456740 | 31/03/2006 | One Red Flag |
| WESTHILL PROJECT MANAGEMENT LLP | OC349153 | 02/10/2009 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AUXESIA HOMES LIMITED | 07451258 | 23/07/2013 | 14/01/2019 | Amber |
| CHEVRON (BERMONDSEY) MANAGEMENT COMPANY LIMITED | 09329444 | 26/11/2014 | 30/05/2019 | Not Trading |
| EAST THAMES GROUP LIMITED | 04091100 | 17/03/2010 | 08/08/2011 | Dissolved |
| FIVE THE BOULEVARD MANAGEMENT COMPANY LTD | 09363818 | 22/12/2014 | 13/04/2018 | Not Trading |
| LUMOS FOUNDATION | 05611912 | 03/12/2010 | 05/12/2019 | Silver |
| LUMOS FOUNDATION OPERATIONS LIMITED | 12369753 | 18/12/2019 | 18/09/2024 | Bronze |
| WESTHILL INVESTMENTS LIMITED | 04708442 | 03/01/2006 | 29/04/2013 | One Red Flag |