| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ITOPF LIMITED | 00944863 | 16/11/2011 | 31/07/2021 | Silver |
| SHELL INTERNATIONAL TRADING AND SHIPPING COMPANY LIMITED | 00525037 | 01/02/2012 | 24/05/2019 | Silver |
| THE BRITISH SHIPPING FEDERATION LIMITED | 02107375 | 18/03/2015 | 12/03/2020 | Not Trading |
| THE CHAMBER OF SHIPPING LIMITED | 02107383 | 18/03/2015 | 12/03/2020 | Silver |
| THOMAS MILLER HOLDINGS LTD. | FC021864 | 18/05/2021 | 25/06/2024 | Silver |