| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BOOKCHAIN LIMITED | 09959155 | 19/01/2016 | Dissolved |
| DELTA ECONOMICS FORUM LLP | OC365424 | 10/06/2011 | Dissolved |
| DELTA FORUM LIMITED | 06173820 | 20/03/2007 | Dissolved |
| HARDING PROPERTY LLP | OC372182 | 07/02/2012 | Dissolved |
| RAVENMOUSE LTD | 08883213 | 10/02/2014 | Dissolved |
| REBECCANOMICS LIMITED | 10101457 | 01/06/2018 | Bronze |
| THE CENTRE FOR ECONOMIC SECURITY LIMITED | 15773985 | 12/06/2024 | Amber |
| WES ACADEMY LIMITED | 06176135 | 21/03/2007 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| DELTA ECONOMICS (HOLDINGS) LTD | 06174092 | 20/03/2007 | 01/07/2013 | Dissolved |
| DELTA ECONOMICS LIMITED | 04945331 | 28/10/2003 | 01/07/2013 | Dissolved |
| PALLADIUM RESEARCH LIMITED | 09551410 | 17/05/2015 | 19/08/2019 | Dissolved |