| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Handheld History Ltd | 04337794 | 28/02/2003 | Dissolved |
| Hbs 2005 Global Leadership Forum Ltd | 04638054 | 20/02/2004 | Dissolved |
| Porpoise Independent Consulting Ltd | 04641069 | 17/01/2003 | Dissolved |
| SLC WORK PLACEMENT SERVICES C.I.C. | 10480523 | 15/11/2016 | Bronze |
| The Library House Ltd | 04364079 | 21/11/2005 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ART DISCOVERY LIMITED | 07299752 | 01/10/2010 | 08/06/2016 | Amber |
| JARVIS PLC | 02238084 | 11/05/2001 | 31/03/2003 | Dissolved |
| LONDON STOCK EXCHANGE GROUP PLC | 05369106 | 17/01/2014 | 26/04/2016 | Gold |
| LONDON STOCK EXCHANGE PLC | 02075721 | 03/03/2016 | 08/07/2022 | Gold |
| NEW ENERGY FINANCE LIMITED | 05179420 | 18/01/2006 | 09/12/2009 | Dissolved |
| OXFORD CAMBRIDGE AND RSA EXAMINATIONS | 03484466 | 20/05/2010 | 12/12/2018 | Silver |
| RASPBERRY PI FOUNDATION | 06758215 | 20/07/2015 | 23/09/2021 | Silver |
| RASPBERRY PI LTD | 08207441 | 18/12/2012 | 19/06/2024 | Silver |
| RM PLC | 01749877 | 18/10/1999 | 28/10/2007 | Amber |
| SCALE-UP INSTITUTE | 09959547 | 19/01/2016 | 18/12/2019 | Gold |
| STUDENT U.K. LIMITED | 03466851 | 28/06/2001 | 21/05/2002 | Dissolved |
| TECHUK LTD | 01200318 | 28/03/2014 | 22/06/2015 | Silver |
| THE VENTURE PARTNERSHIP FOUNDATION LIMITED | 05307891 | 08/12/2004 | 31/01/2007 | Amber |
| WAYRA SOCIAL VENTURES LIMITED | 08520105 | 23/07/2013 | 10/11/2014 | Dissolved |
| ZPG LIMITED | 09005884 | 01/05/2014 | 11/07/2018 | Silver |