| Company | Timeline | Status | |
| Sleepwalk Limited Director • Unreported | 30 Sep 2022←3 Years→Current | Active | |
| Papillons Residents' Association Limited Director • Retired | 7 Dec 2006←5 Years→31 Dec 2011 | Active | |
| London Overseas Chinese School Director • Director | 16 Aug 2004←21 Years→Current | Active | |
| Papillons Residents' Association Limited Director • Director | 13 Feb 2003←1 Year 3 Months→15 May 2004 | Active | |
