| Company | Timeline | Status | |
| The Ion Residents Company Limited Director • Director | 1 Aug 2006←10 Years→22 Sep 2016 | Active | |
| The Ion (Reflection) Residents Company Limited Director • Director | 1 Aug 2006←6 Years→31 Dec 2012 | Active | |
| Great Jubilee Wharf Management Limited Director • Prof Investor | 21 Oct 2003←4 Years→30 Jun 2008 | Active | |
| MJT Homes Limited Director • Commodities Dealer | 14 Aug 2000←3 Years→3 Feb 2004 | Active | |
