| Company | Timeline | Status | |
| Treport (Seventeen) Management Company Limited Secretary • It Project Manager | 23 Mar 2007←3 Years→3 Jun 2010 | Active | |
Ramsay Walsh Consultants Limited Director • Director | 27 Feb 2007←13 Years→25 Feb 2020 | Dissolved | |
| Treport (Seventeen) Management Company Limited Director • It Project Manager | 1 Sep 2005←4 Years→18 Jul 2010 | Active | |
