| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| AXIOM YORKSHIRE HOLDINGS LIMITED | 09435109 | 11/02/2015 | Amber |
| AXIOM YORKSHIRE LIMITED | 06895469 | 31/07/2013 | Amber |
| CLAXTON ESTATES LIMITED | 09834771 | 21/10/2015 | One Red Flag |
| CLAYTON WEST DEVELOPMENT COMPANY LIMITED | 08938501 | 13/03/2014 | Dissolved |
| FIVE TOWNS PARK (2) LIMITED | 09053812 | 23/05/2014 | Silver |
| FIVE TOWNS PARK LIMITED | 08946099 | 22/07/2015 | Silver |
| GLASSHOUGHTON FARMS LIMITED | 09137717 | 18/07/2014 | Silver |
| GLASSHOUGHTON PROPERTIES LIMITED | 09055391 | 23/05/2014 | Bronze |
| GMI (BRISTOL) LIMITED | 08187123 | 31/08/2012 | Dissolved |
| GMI CONSTRUCTION GROUP PLC | 01988606 | 07/02/2005 | Bronze |
| GMI CONSTRUCTION LIMITED | 01759399 | 07/02/2005 | Gold |
| GMI ESTATES LIMITED | 08159072 | 30/11/2012 | Dissolved |
| GMI HERTEN DONCASTER LIMITED | 07857450 | 15/02/2012 | Dissolved |
| GMI HOLBECK LAND (MALTON) LIMITED | 07584412 | 14/04/2011 | One Red Flag |
| GMI LAND LIMITED | 08991107 | 10/04/2014 | Dissolved |
| GMI SPECIAL PROJECTS LIMITED | 07597741 | 20/06/2012 | Gold |
| HIGHGROVE GROUP (ABERDEEN) LIMITED | 08424646 | 04/03/2013 | One Red Flag |
| HIGHGROVE GROUP (BELGRAVIA LIVING) LIMITED | 09906653 | 08/12/2015 | Bronze |
| HIGHGROVE GROUP (READING) LIMITED | 08104692 | 14/06/2012 | Silver |
| HIGHGROVE GROUP PLC | 05300988 | 30/11/2004 | Silver |
| LATERAL (READING) LIMITED | 07922265 | 05/10/2012 | Dissolved |
| LATERAL (SUTTON) LIMITED | 08984597 | 18/06/2014 | Dissolved |
| MARTIN CORNEY LIMITED | 07354638 | 15/10/2015 | Bronze |
| MIDDCO 1 LIMITED | 07147913 | 09/02/2010 | Dissolved |
| MIDDCO 2 LIMITED | 08492558 | 17/04/2013 | Dissolved |
| MIDDCO 3 LIMITED | 08243046 | 08/10/2012 | Strike Off |
| MIDDCO 4 LIMITED | 08159132 | 08/08/2012 | Strike Off |
| MIDDCO 5 LIMITED | 08243043 | 08/10/2012 | Strike Off |
| MIDDCO 6 LIMITED | 09906918 | 08/12/2015 | Dissolved |
| SUTTON PROPERTY DEVELOPMENTS LIMITED | 09079552 | 10/06/2014 | Dissolved |
| THEAKSTON ESTATES (LITTLETHORPE) LTD | 08363292 | 12/06/2014 | One Red Flag |
| THEAKSTON ESTATES (MICKLE HILL) LIMITED | 07635791 | 12/06/2014 | Bronze |
| WELLSPRINGS FARM LTD. | 08775161 | 28/01/2014 | One Red Flag |
| YARM ESTATES LIMITED | 08137088 | 13/07/2012 | Gold |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BELGRAVIA LIVING (BURLINGTON HOUSE) LIMITED | 09948722 | 30/06/2016 | 14/04/2023 | One Red Flag |
| BELGRAVIA LIVING GROUP LIMITED | 09554878 | 22/04/2015 | 14/04/2023 | One Red Flag |
| DUCHY HOMES (PENISTONE) LIMITED | 10229791 | 13/06/2016 | 17/05/2018 | Dissolved |
| DUCHY HOMES (SCAWTHORPE) LIMITED | 08637593 | 05/08/2013 | 17/05/2018 | Dissolved |
| DUCHY HOMES LIMITED | 07852681 | 05/12/2011 | 16/11/2017 | One Red Flag |
| ELECTRIC FUTURE LIMITED | 07697297 | 07/07/2011 | 05/01/2018 | Bronze |
| GET POWER SOLUTIONS LTD | 09239203 | 01/11/2014 | 02/06/2023 | Amber |
| GMI CONSTRUCTION GROUP PLC | 01988606 | 28/09/2007 | 20/09/2016 | Bronze |
| GMI CONSTRUCTION LIMITED | 01759399 | 28/09/2007 | 20/09/2016 | Gold |
| HIGHGROVE GROUP PLC | 05300988 | 28/09/2007 | 20/09/2016 | Silver |
| KNG BUILDING SERVICES LIMITED | 07427911 | 03/11/2010 | 07/02/2018 | Bronze |
| MIDDCO 7 LIMITED | 08243052 | 08/10/2012 | 17/05/2018 | Dissolved |
| MILESTONE COURT LIMITED | 05871846 | 28/09/2007 | 22/01/2008 | Silver |
| MILESTONE COURT LIMITED | 05871846 | 10/07/2006 | 22/01/2008 | Silver |
| SWANLAND MSRL LIMITED | 10326825 | 12/08/2016 | 10/11/2017 | Dissolved |