| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CARTER JONAS LLP | OC304417 | 11/04/2003 | Bronze |
| NINEVEH 1 LIMITED | 12011545 | 21/01/2021 | Not Trading |
| NINEVEH 2 LIMITED | 12011550 | 21/01/2021 | Not Trading |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BLENHEIM COURT RESIDENTS COMPANY (WOODSTOCK) LIMITED | 01712165 | 14/03/2006 | 28/02/2007 | Silver |
| CARTER JONAS SERVICE COMPANY | 00786457 | 22/06/2005 | 05/11/2008 | One Red Flag |
| CRANBROOK HOUSE RESIDENTS LIMITED | 04479064 | 01/02/2006 | 12/02/2007 | Silver |
| QUEENS ROAD MANAGEMENT (READING) LIMITED | 04161262 | 01/01/2006 | 15/06/2006 | Dissolved |
| THE LADY NUFFIELD HOME | 02745333 | 25/02/2016 | 17/12/2023 | Silver |
| THE MANOR PREPARATORY SCHOOL TRUST | 02454554 | 18/12/2012 | 27/11/2019 | Silver |