| Company | Timeline | Status | |
| Nutri-Link Limited Director • Nutriton Consultant | 14 Jul 1998←11 Years→27 Oct 2009 | Active | |
| The Nutrition Clinic Limited Secretary • Nutrition Consultant | 1 Oct 1997←5 Months→7 Mar 1998 | Active | |
| Avansis Limited Director • Nutritionist | 1 Feb 1997←6 Years→30 May 2003 | Dissolved | |
| The Nutrition Clinic Limited Director • Nutrition Consultant | 5 Jun 1995←30 Years→Current | Active | |
