| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| COLLINS RIVER ENTERPRISES LIMITED | 03713645 | 15/02/1999 | Silver |
| COLLINS WATERAGE & LIGHTERAGE LIMITED | 06481647 | 23/01/2008 | One Red Flag |
| GLORIANA SERVICES LIMITED | 09657693 | 08/12/2015 | One Red Flag |
| ROYAL BOROUGH OF GREENWICH DESTINATION MANAGEMENT COMPANY C.I.C. | 08543882 | 30/01/2017 | Bronze |
| THAMES CLIPPERS LIMITED | 04477114 | 04/07/2002 | Dissolved |
| THAMES SKILLS ACADEMY LIMITED | 10017302 | 11/11/2016 | Silver |
| THAMES TRAINING ALLIANCE | 07949132 | 17/04/2012 | Dissolved |
| TILBURY ON THE THAMES TRUST | 10002295 | 08/01/2021 | Amber |
| WATERMENS HALL LIMITED | 00785801 | 17/07/2024 | One Red Flag |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| WATERMENS HALL LIMITED | 00785801 | 25/09/2018 | 25/09/2019 | One Red Flag |