| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| EXECUTIVE LAUNCHES LIMITED | 02233120 | 03/04/1991 | Dissolved |
| London Mice Ltd | 05138764 | 09/06/2004 | Dissolved |
| Optimal Marketing Solutions Ltd | 03860856 | 18/10/1999 | Dissolved |
| Thames Tripping Ltd | 01938522 | 04/05/1991 | Dissolved |
| Toureast London | 03385346 | 01/06/2001 | Dissolved |
| VISIT LONDON LIMITED | 00761149 | 21/04/2005 | Insolvent |
| Westminster Tower Boat Trips Ltd | 02681245 | 12/02/1992 | Dissolved |
| Wilsons' Launches (Charter Boat Company) Ltd | 01874226 | 03/04/1992 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BRITISH MARINE FEDERATION | 02592536 | 01/07/2015 | 11/07/2017 | Bronze |
| CITY CRUISES LIMITED | 00312286 | 12/03/1991 | 31/10/2019 | One Red Flag |
| FODA CATERING LIMITED | 09946879 | 12/01/2016 | 14/09/2017 | Insolvent |
| SOUTHWARK HERITAGE ASSOCIATION | 02308653 | 22/08/1994 | 06/09/1996 | Amber |
| THAMES MARINE ENGINEERING LIMITED | 05725894 | 08/04/2016 | 29/01/2020 | Gold |
| VARIETY, THE CHILDREN'S CHARITY | 00509811 | 01/01/2006 | 31/12/2012 | Silver |
| YARDARM CLUB LIMITED(THE) | 00739732 | 12/03/2002 | 31/10/2019 | One Red Flag |