| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BJDV ENTERPRISES LTD | 10263678 | 05/07/2016 | Dissolved |
| ECHOFLOW PROPERTIES LIMITED | 02394443 | 22/07/2008 | Bronze |
| ETON PROPERTIES LTD | 06314463 | 30/11/2010 | Bronze |
| HOUSEWRIGHTS LIMITED | 02137322 | 22/07/2008 | Bronze |
| LCO GROUP LTD | 14007451 | 08/10/2024 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ALPHA CAPITAL PROJECTS LIMITED | 03376773 | 01/04/2006 | 19/06/2020 | Silver |
| ALPHABASE INVESTMENTS LIMITED | 01463321 | 22/07/2008 | 31/12/2020 | Gold |
| ETHOS CONSTRUCTION SOLUTIONS LIMITED | 06810427 | 11/03/2014 | 11/03/2014 | Silver |
| ETON PROPERTIES LTD | 06314463 | 30/11/2010 | 30/11/2010 | Bronze |
| GEO CONSTRUCTION LIMITED | 07363100 | 11/03/2014 | 14/08/2019 | Bronze |
| ST. JAMES JOINERY LONDON LTD | 07394693 | 13/03/2013 | 23/08/2016 | Three Red Flags (Highest) |