| Company | Timeline | Status | |
Overseas Union Bank Limited Director • University Professor & Preside | 1 Oct 2001←9 Years→11 Nov 2010 | Converted/Closed | |
| United Overseas Bank Limited Director • President | 4 Jan 2001←13 Years→24 Apr 2014 | Active | |
| Purcell School(The) Director • University President | 1 Mar 1995←5 Years→31 Aug 2000 | Active | |
