| Company | Timeline | Status | |
| Leading Health Care International Limited Director • Unreported | 23 Dec 2002←22 Years→Current | Active | |
| Chemical Dependency Centre Limited(The) Director • Physician/psychiatrist | 14 Jul 1993←13 Years→2 Apr 2007 | Dissolved | |
| Clouds Director • Medical Practitioner | 5 Sep 1991←8 Years→15 Nov 1999 | Dissolved | |
