| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| INDEPENDENT SCHOOLS COUNCIL | 01103760 | 01/01/2003 | 31/12/2004 | Bronze |
| Independent Schools Information Service (Central England) Lt | 01419898 | 14/11/1996 | 11/11/1999 | Dissolved |
| MAGDALEN COLLEGE SCHOOL OXFORD LIMITED | 02106661 | 16/03/2011 | 20/03/2014 | Gold |
| SHAKESPEARE GLOBE PRODUCTIONS LTD | 09288721 | 11/04/2016 | 11/04/2016 | One Red Flag |
| SHAKESPEARE GLOBE TRADING LIMITED | 00997433 | 11/04/2016 | 11/04/2016 | Silver |
| SHAKESPEARE GLOBE TRUST(THE) | 01152238 | 11/04/2016 | 01/04/2022 | Gold |
| ST. PAUL'S SCHOOL | 06141973 | 11/03/2015 | 30/06/2017 | Silver |
| THE CRESSEX CO-OPERATIVE LEARNING TRUST | 07207094 | 05/05/2010 | 11/11/2013 | Gold |
| THE GIRLS' SCHOOLS ASSOCIATION | 02403333 | 01/01/2003 | 01/01/2009 | One Red Flag |
| THE PORTSMOUTH GRAMMAR SCHOOL | 03401010 | 26/11/2004 | 25/11/2005 | Gold |
| THE SCIENCEBOOK TRUST | 04960498 | 11/11/2003 | 31/12/2010 | Dissolved |