| Company | Timeline | Status | |
| Vitra Pharmaceuticals Ltd Director • Management Consultant | 17 Feb 1993←4 Months→14 Jul 1993 | Active | |
| Cardinal Inhealth Ltd Director • Management Consultant | 9 Apr 1991←10 Years→27 Mar 2002 | Dissolved | |
| Alliance Medical Limited Director • Company Director | 7 Mar 1991←5 Years→1 Nov 1996 | Active | |
