| Company | Timeline | Status | |
| Natwest Securities Hong Kong Limited Director • Director | 27 Mar 1998←27 Years→Current | Active | |
| The Bank Of East Asia Nominees (UK) Limited Director • Bank Official | 27 Sep 1990←16 Years→1 May 2007 | Dissolved | |
| The Bank Of East Asia, Limited Secretary • Unreported | 13 Jun 1989←6 Years→1 Jan 1996 | Active | |
