| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ASET GROUP LIMITED | 03964551 | 23/01/2015 | Dissolved |
| ASET LIMITED | 04231636 | 23/01/2015 | Dissolved |
| ASET MANAGEMENT LIMITED | 03139404 | 23/01/2015 | Dissolved |
| ASET SOLUTIONS LIMITED | 03849880 | 23/01/2015 | Dissolved |
| CAMBRIDGE ASSESSMENT OVERSEAS LIMITED | 06265255 | 27/03/2023 | One Red Flag |
| CAMBRIDGE UNIVERSITY PRESS (HOLDINGS) LIMITED | 04606950 | 01/05/2018 | Gold |
| E Q L ASSESSMENT LIMITED | 05224778 | 23/01/2015 | Dissolved |
| ENVQ LIMITED | 03985948 | 23/01/2015 | Dissolved |
| ESCAPE STUDIOS LIMITED | 04399042 | 23/01/2015 | Dissolved |
| GOAL LIMITED | 03566588 | 23/01/2015 | Dissolved |
| JOINT EXAMINING BOARD LIMITED | 03278422 | 23/01/2015 | Dissolved |
| PEARSON HEINEMANN LIMITED | 03099304 | 23/01/2015 | Dissolved |
| PETER HONEY PUBLICATIONS LTD | 03754757 | 23/01/2015 | Dissolved |
| SECTOR TRAINING LIMITED | 05342448 | 23/01/2015 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AAP EDUCATION LIMITED | 07967446 | 17/12/2014 | 01/06/2017 | Amber |
| BEN'S SOCIAL ENTERPRISES LTD | 07188016 | 28/07/2016 | 01/11/2016 | Bronze |
| EDEXCEL LIMITED | 04496750 | 05/01/2017 | 26/01/2018 | Dissolved |
| EDUCATION DEVELOPMENT INTERNATIONAL PLC | 03914767 | 23/01/2015 | 26/01/2018 | Silver |
| ITSLEARNING LONDON LIMITED | 05737591 | 03/10/2014 | 04/11/2015 | Dissolved |
| LONGMAN GROUP(OVERSEAS HOLDINGS)LIMITED | 00690236 | 17/12/2014 | 31/12/2017 | Silver |
| PEARSON EDUCATION HOLDINGS LIMITED | 00210859 | 17/12/2014 | 31/12/2017 | Silver |
| PEARSON EDUCATION LIMITED | 00872828 | 17/12/2014 | 31/10/2017 | Gold |
| THE BENJAMIN FOUNDATION | 03825425 | 12/10/2016 | 31/03/2019 | Bronze |
| THE CENTRE FOR INNOVATION IN VOLUNTARY ACTION | 06374591 | 06/07/2016 | 07/03/2018 | Bronze |