| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| FOCUSRITE PLC | 09312676 | 25/05/2018 | Silver |
| INSTITUTE FOR THE FUTURE OF WORK | 11263261 | 19/03/2018 | Silver |
| OXFORD METRICS PLC | 03998880 | 21/11/2019 | Silver |
| STV GROUP PLC | SC203873 | 30/05/2023 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| HAWK-EYE (HOLDINGS) LIMITED | 06260131 | 04/03/2011 | 31/07/2012 | Dissolved |
| HAWK-EYE INNOVATIONS LIMITED | 04253791 | 04/03/2011 | 31/07/2012 | Silver |
| HAWK-EYE SENSORS LIMITED | 05447639 | 04/03/2011 | 06/09/2011 | Dissolved |
| NATIONAL FILM AND TELEVISION SCHOOL(THE) | 00981908 | 21/03/2017 | 20/11/2018 | Gold |
| PULSE INNOVATIONS LTD. | 06258648 | 04/03/2011 | 31/07/2012 | Bronze |
| SONY EUROPE LIMITED | 02422874 | 01/01/2007 | 01/04/2010 | Dissolved |
| TRITIUM LIMITED | 05054215 | 24/02/2004 | 13/10/2022 | Amber |