| Company | Timeline | Status | |
| Burnham Clocktower Investments Limited Director • Architect | 14 Dec 2005←11 Years→5 Sep 2017 | Active | |
| Burnham Clocktower Investments Limited Secretary • Architect | 14 Dec 2005←10 Years→12 May 2016 | Active | |
| Royal Burnham Yacht Club,Limited(The) Director • Registered Architect | 20 Mar 1993←5 Years→27 Feb 1999 | Active | |
