| Company | Timeline | Status | |
| Colliers Launches Thames Boat Hire Limited Director • Director | 19 Sep 2014←11 Years→Current | Active | |
Colliers Launches Limited Director • Licenced Waterman | 24 Mar 2004←15 Years→18 Jun 2019 | Dissolved | |
| W.P.S.A. (Up River) Limited Director • Passenger Boat Owner | 2 Sep 1992←33 Years→Current | Active | |
