| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| AV FESTIVAL | 06141603 | 09/10/2015 | Dissolved |
| DLG OPERATING COMPANY LIMITED | 06946130 | 03/07/2009 | Dissolved |
| EXHIBITIONS BY TWAM LIMITED | 12106351 | 19/04/2021 | Silver |
| THE VIRGIN MONEY FOUNDATION | 09457101 | 23/03/2021 | Bronze |
| TWAM ENTERPRISES LTD | 10940488 | 19/04/2021 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ASSOCIATION OF INDEPENDENT MUSEUMS | 01350939 | 13/12/2006 | 20/06/2013 | Gold |
| BEDE'S WORLD ENTERPRISES LTD | 06165653 | 16/03/2007 | 16/07/2010 | Dissolved |
| MUSEUMS, LIBRARIES AND ARCHIVES NORTH EAST | 04159174 | 29/09/2006 | 31/03/2009 | Dissolved |
| NORTHUMBERLAND CHURCH OF ENGLAND ACADEMY TRUST | 06653439 | 10/07/2013 | 22/02/2016 | Silver |
| THE COMMON ROOM OF THE GREAT NORTH LIMITED | 10609517 | 08/02/2017 | 31/05/2019 | One Red Flag |
| VISIT NORTHUMBERLAND LTD | 05771216 | 28/07/2009 | 28/03/2012 | Silver |
| WOODHORN ENTERPRISES LIMITED | 07135083 | 19/03/2010 | 07/03/2016 | One Red Flag |