| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| AMERICAN MUSEUM & GARDENS | 05282777 | 01/01/2023 | Silver |
| LEEDS CASTLE FOUNDATION | 01172263 | 16/03/2018 | Gold |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BATH PRESERVATION TRUST LIMITED(THE) | 00294789 | 06/10/2010 | 21/03/2018 | Bronze |
| BRISTOL MUSEUMS DEVELOPMENT TRUST | 06685688 | 15/01/2010 | 20/11/2012 | Gold |
| ROYAL WEST OF ENGLAND ACADEMY | 03567088 | 25/09/2014 | 29/07/2016 | Silver |
| THE HOLBURNE MUSEUM TRUST COMPANY | 04104120 | 25/06/2010 | 20/09/2019 | Not Trading |
| THE ROMAN BATHS FOUNDATION | 09454235 | 10/06/2015 | 24/04/2017 | Gold |