| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| A 3 Laboratories Ltd | 02340598 | 12/05/1995 | Dissolved |
| A 3 Laboratories Ltd | 02340598 | 02/11/2000 | Dissolved |
| CHIVEL FARM LIMITED | 00876224 | 03/03/2014 | Bronze |
| Dawnay Faulkner Associates Limited | 00905478 | 12/05/1995 | Dissolved |
| Dawnay Faulkner Associates Limited | 00905478 | 02/11/2000 | Dissolved |
| Modelways Ltd | 00805428 | 12/05/1995 | Dissolved |
| Modelways Ltd | 00805428 | 02/11/2000 | Dissolved |
| Natural Resource Networks Ltd | 02584697 | 26/07/1995 | Dissolved |
| THE DERWENT HUNT LIMITED | 05991374 | 11/12/2006 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| DAWNAY ESTATES LIMITED | 04521165 | 29/08/2002 | 29/05/2020 | Bronze |
| DAWNAY ESTATES LIMITED | 04521165 | 29/08/2002 | 29/05/2020 | Bronze |
| Lowgrow Peas Ltd | 03330485 | 07/04/1998 | 04/07/2000 | Dissolved |
| ST. HELENS IN THE PARK LIMITED | 01205509 | 18/10/1993 | 29/05/2020 | Silver |
| WYKEHAM FARMS LIMITED | 00534698 | 18/10/1993 | 29/05/2020 | Gold |
| WYKEHAM TREES LIMITED | 01569525 | 12/05/1995 | 21/02/2020 | Not Trading |
| WYKEHAM TREES LIMITED | 01569525 | 18/10/1993 | 29/05/2020 | Not Trading |
| WYKEHAM TRUSTEES LIMITED | 01161896 | 04/08/1995 | 13/11/2017 | Not Trading |
| WYKEHAM TRUSTEES LIMITED | 01161896 | 04/08/1995 | 29/05/2020 | Not Trading |
| YORK DIOCESAN BOARD OF FINANCE LIMITED(THE) | 00225234 | 16/06/2004 | 22/01/2010 | Gold |