| Company | Timeline | Status | |
| The Clifton Rocks Railway Company Secretary • Accountant | 13 Mar 2008←3 Years→25 Nov 2011 | Active | |
| The Clifton Rocks Railway Company Director • Accountant | 13 Mar 2008←3 Years→25 Nov 2011 | Active | |
| Silverleigh Residents Management Company Limited Secretary • Accountant | 9 Jan 2002←7 Years→1 Apr 2009 | Active | |
