| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| COBCO (547) NON PROFIT LIMITED | 04628077 | 17/06/2003 | Dissolved |
| SAGE HOMES RP LIMITED | 11217910 | 19/12/2018 | Amber |
| SAGE RENTED LIMITED | 11217855 | 19/12/2018 | Amber |
| SAGE SHARED OWNERSHIP LIMITED | 14400040 | 21/07/2023 | Gold |
| SILBURY FIRST LIMITED | 05304483 | 24/01/2006 | Dissolved |
| SILBURY HOUSING DORMANT LIMITED | 04539502 | 17/06/2003 | Dissolved |
| SILBURY HOUSING HOLDINGS LIMITED | 07273905 | 16/05/2020 | Bronze |
| SILBURY HOUSING LIMITED | 07276148 | 16/05/2020 | Silver |
| WESSEX HOUSING DEVELOPMENTS LIMITED | 04943378 | 20/11/2007 | Dissolved |
| WESSEX HOUSING GROUP LIMITED | 04943372 | 20/11/2007 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ASTER HOMES LIMITED | 06424046 | 19/02/2008 | 31/10/2017 | Bronze |
| ASTER PROPERTY LIMITED | 04628065 | 17/06/2003 | 31/03/2005 | Gold |
| ASTER SOLAR LIMITED | 09476337 | 06/03/2015 | 31/10/2017 | Silver |
| ASTER TREASURY PLC | 08749672 | 25/10/2013 | 31/10/2017 | Bronze |
| DREWS PARK MANAGEMENT LIMITED | 03585667 | 21/05/2001 | 30/05/2006 | Not Trading |
| DREWS PARK MANAGEMENT LIMITED | 03585667 | 15/09/2009 | 31/10/2017 | Not Trading |
| SILBURY HOUSING HOLDINGS LIMITED | 07273905 | 25/10/2011 | 31/10/2017 | Bronze |
| SILBURY HOUSING LIMITED | 07276148 | 25/10/2011 | 31/10/2017 | Silver |
| SPARROW SHARED OWNERSHIP LIMITED | 05489096 | 20/04/2018 | 12/08/2024 | Amber |
| WESSEX HOUSING ASSOCIATION LIMITED | 04943222 | 20/11/2007 | 31/10/2017 | Not Trading |
| ZEBRA PROPERTY SOLUTIONS LTD | 06265109 | 01/09/2014 | 31/10/2017 | Not Trading |