| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ABINGDON BRIDGE MARINE LIMITED | 09293236 | 03/11/2014 | Amber |
| ABINGDON RIVERFRONT LIMITED | 09292915 | 03/11/2014 | Bronze |
| FRISTON NARROWBOATS LIMITED | 01227216 | 14/11/1991 | Bronze |
| KIDLINGTON PROPERTY MANAGEMENT LIMITED | 03449625 | 08/11/1997 | Bronze |
| KIRONE LIMITED | 04009524 | 07/07/2000 | Silver |
| KIRONE LIMITED | 04009524 | 07/07/2000 | Silver |
| SALTER BROS,LIMITED | 00139553 | 14/11/1991 | Silver |
| SALTER'S STEAMERS LIMITED | 00397150 | 14/11/1991 | One Red Flag |
| THE MARLOW BOAT COMPANY LTD. | 03153767 | 01/02/1996 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BRITISH MARINE FEDERATION | 02592536 | 13/01/2004 | 10/08/2007 | Bronze |
| Boats on Show Ltd | 04482560 | 26/09/2002 | 17/07/2003 | Dissolved |
| NATIONAL BOAT SHOWS LIMITED | 00556861 | 01/07/2007 | 30/06/2010 | One Red Flag |
| SOUTHAMPTON INTERNATIONAL BOAT SHOW LIMITED | 01247541 | 01/07/2007 | 30/06/2010 | One Red Flag |