| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CLYDE CRUISING CLUB LIMITED | SC431272 | 31/01/2023 | Bronze |
| DENHOLM ENVIRONMENTAL LIMITED | SC298532 | 01/07/2015 | Silver |
| Pogus Consulting Ltd | 04388506 | 28/03/2002 | Dissolved |
| SAILORS' ORPHAN SOCIETY OF SCOTLAND. (THE) | SC014761 | 31/07/2013 | Silver |
| THE TALL SHIP GLENLEE TRUST | SC128338 | 16/12/2015 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CLYDE CRUISING CLUB LIMITED | SC431272 | 01/01/2016 | 31/12/2018 | Bronze |
| CLYDE MARITIME CENTRE LIMITED | SC141269 | 14/05/2019 | 05/11/2021 | One Red Flag |
| Denship Ltd | 00742208 | 24/07/1991 | 23/01/2000 | Dissolved |
| J. & J. DENHOLM LIMITED | 00955037 | 01/09/2003 | 18/10/2007 | Gold |
| KELVIN HARBOUR LIMITED | SC370538 | 14/05/2019 | 05/11/2021 | One Red Flag |
| THE SCOTTISH NAUTICAL WELFARE SOCIETY | SC229300 | 01/02/2011 | 05/05/2020 | Amber |