| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| APPLE PYE HOLDINGS LIMITED | 11718217 | 07/12/2018 | Bronze |
| BARROUGH HOSPITALITY LIMITED | 04948514 | 10/11/2003 | One Red Flag |
| BARROUGH LIMITED | 03730967 | 13/02/2017 | Silver |
| BLENHEIM 1994 SETTLEMENT SPV LIMITED | 08918821 | 03/03/2014 | Bronze |
| BLENHEIM AGENCY LIMITED | 09719953 | 05/08/2015 | Bronze |
| BLENHEIM ART FOUNDATION | 08597869 | 04/07/2013 | Amber |
| BLENHEIM ESTATE HOMES LIMITED | 10748535 | 02/05/2017 | One Red Flag |
| BLENHEIM ESTATES CONTRACTORS LIMITED | 05558946 | 09/09/2005 | Gold |
| BLENHEIM ESTATES PROPERTIES LIMITED | 05090932 | 05/04/2004 | Silver |
| BLENHEIM FARMING CONTRACTORS LIMITED | 01407343 | 13/02/2017 | Gold |
| BLENHEIM FINANCE LIMITED | 09045050 | 16/05/2014 | Silver |
| BLENHEIM INDUSTRIAL PROPERTY LIMITED | 07406215 | 13/10/2010 | Amber |
| BLENHEIM PALACE HERITAGE FOUNDATION | 09430048 | 01/02/2017 | Silver |
| BLENHEIM SUPPORTING LIMITED | 07446734 | 22/11/2010 | Amber |
| BLENHEIM TRUSTEE COMPANY NO. 1 LIMITED | 05379380 | 29/03/2005 | Not Trading |
| BLENHEIM TRUSTEE COMPANY NO. 2 LIMITED | 05379381 | 29/03/2005 | Not Trading |
| BLENHEIM VISITORS LIMITED | 05957291 | 05/10/2006 | Amber |
| Blenheim Festival of Flight Ltd | 05538115 | 16/08/2005 | Dissolved |
| Blenheim Festival of Flight Ltd | 05538115 | 16/08/2005 | Dissolved |
| Blenheim Revival Ltd | 05538116 | 16/08/2005 | Dissolved |
| Blenheim Revival Ltd | 05538116 | 16/08/2005 | Dissolved |
| EXPERIENCE OXFORDSHIRE CHARITABLE TRUST | 04588061 | 03/03/2017 | Amber |
| EXPERIENCE OXFORDSHIRE LIMITED | 07540441 | 03/03/2017 | Silver |
| Festival of Flight Ltd | 05538114 | 16/08/2005 | Dissolved |
| Festival of Flight Ltd | 05538114 | 16/08/2005 | Dissolved |
| HOME FARM CLOSE (BLADON) MANAGEMENT COMPANY LIMITED | 10077963 | 18/12/2017 | Amber |
| Hare Properties Ltd | 04744808 | 25/04/2003 | Dissolved |
| J.A. PYE (OXFORD) ESTATES LIMITED | 01143191 | 01/11/2023 | Gold |
| LOVE WATER LIMITED | 05131762 | 05/06/2009 | One Red Flag |
| OTP2 LIMITED | 14689775 | 27/02/2023 | Bronze |
| PARK VIEW WOODSTOCK MANAGEMENT COMPANY LIMITED | 12233910 | 30/09/2019 | Silver |
| PYE HOMES LIMITED | 05994388 | 01/11/2023 | Gold |
| SUNSAR BLOCK LIMITED | 02522901 | 02/03/2004 | Dissolved |
| THE EMOTIONAL HELP HUB UK LTD | 12563121 | 20/04/2020 | Silver |
| VANBRUGH HOMES CONSTRUCTION LIMITED | 12659282 | 10/06/2020 | Amber |
| VANBRUGH MANAGEMENT LIMITED | 05529267 | 05/08/2005 | Gold |
| VANBRUGH TRUSTEES LIMITED | 05530139 | 13/02/2017 | Gold |
| VANBRUGH TRUSTEES NO. 2 LIMITED | 05738999 | 13/02/2017 | Not Trading |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BARROUGH HOSPITALITY LIMITED | 04948514 | 10/11/2003 | 13/02/2017 | One Red Flag |
| BARROUGH LIMITED | 03730967 | 27/11/2003 | 13/02/2017 | Silver |
| BLENHEIM ESTATES CONTRACTORS LIMITED | 05558946 | 09/09/2005 | 13/02/2017 | Gold |
| BLENHEIM ESTATES PROPERTIES LIMITED | 05090932 | 05/04/2004 | 13/02/2017 | Silver |
| BLENHEIM FARMING CONTRACTORS LIMITED | 01407343 | 10/12/2003 | 13/02/2017 | Gold |
| BLENHEIM VISITORS LIMITED | 05957291 | 05/10/2006 | 13/02/2017 | Amber |
| CORK PROPERTY LONDON LTD | 12403930 | 14/01/2020 | 19/04/2021 | One Red Flag |
| Hare Properties Ltd | 04744808 | 04/09/2004 | 05/09/2004 | Dissolved |
| VANBRUGH MANAGEMENT LIMITED | 05529267 | 05/08/2005 | 13/02/2017 | Gold |
| VANBRUGH TRUSTEES LIMITED | 05530139 | 08/08/2005 | 13/02/2017 | Gold |
| VANBRUGH TRUSTEES LIMITED | 05530139 | 08/08/2005 | 27/02/2006 | Gold |
| VANBRUGH TRUSTEES NO. 2 LIMITED | 05738999 | 10/03/2006 | 13/02/2017 | Not Trading |