| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| AUSTRALIA DAY FOUNDATION LIMITED | 04986599 | 13/08/2021 | Silver |
| AUSTRALIAN BUSINESS | 01974245 | 14/07/2015 | Gold |
| CENTRE FOR ECONOMIC POLICY RESEARCH(THE) | 01727026 | 07/07/2015 | Gold |
| Channel Three News Ltd | 04130908 | 28/03/2001 | Dissolved |
| MERCATOR MEDIA LIMITED | 02427909 | 29/06/2015 | Bronze |
| TAF EVENTS LIMITED | 14631066 | 01/02/2023 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ARCH ADVISORS (UK) LIMITED | 04543182 | 02/10/2007 | 22/09/2008 | Dissolved |
| ARCH FINANCIAL PRODUCTS LLP | OC310177 | 07/11/2006 | 30/09/2008 | Dissolved |
| FITZGEORGE & FITZJAMES FREEHOLD LIMITED | 09079892 | 24/10/2016 | 20/01/2022 | Bronze |
| JPMORGAN ASIA GROWTH & INCOME PLC | 03374850 | 01/09/2013 | 15/02/2023 | Bronze |
| LONDON SCHOOL OF ECONOMICS AND POLITICAL SCIENCE | 00070527 | 01/08/2009 | 31/07/2012 | Gold |
| NATIONAL INSTITUTE OF ECONOMIC AND SOCIAL RESEARCH(INCORPORATED)(THE) | 00341010 | 18/11/2004 | 19/11/2015 | Silver |
| SOCIETY OF PROFESSIONAL ECONOMISTS | 00667616 | 12/11/2003 | 08/11/2016 | Silver |
| THE SCOTTISH AMERICAN INVESTMENT COMPANY P L C | SC000489 | 17/11/2014 | 04/04/2024 | Gold |