| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| HOLBORN SCHOOL (UTS) LIMITED | 08863404 | 27/01/2014 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AQA EDUCATION | 03644723 | 20/10/2006 | 28/10/2008 | Silver |
| BRITISH EDUCATIONAL RESEARCH ASSOCIATION | 08284220 | 01/01/2013 | 01/09/2014 | Gold |
| COLLEGIATE PROPERTIES LIMITED | 02790155 | 17/02/2016 | 31/12/2023 | Not Trading |
| EDEXCEL LIMITED | 04496750 | 30/05/2003 | 05/05/2004 | Dissolved |
| EDGE FOUNDATION | 01686164 | 17/05/2001 | 22/06/2004 | Silver |
| HISTORICAL ASSOCIATION(THE) | 00435448 | 22/05/1991 | 01/04/1996 | Dissolved |
| SHEFFIELD HALLAM UNIVERSITY ENTERPRISES LTD | 02143539 | 17/02/2016 | 31/12/2023 | One Red Flag |
| SINCE 9/11 | 07230819 | 01/06/2011 | 25/03/2013 | Silver |
| ST. PAUL'S WAY TRUST SCHOOL | 07164863 | 22/02/2010 | 20/06/2012 | Dissolved |
| THE ALEC REED ACADEMY | 04444278 | 01/09/2005 | 28/02/2007 | Gold |
| THE TEACHING AWARDS TRUST | 03718338 | 05/12/2012 | 07/12/2015 | Bronze |
| UNIVERSITIES UK | 02517018 | 01/08/2013 | 31/07/2014 | Bronze |