| Company | Timeline | Status | |
| Amargo Limited Secretary • Management Consultant | 1 Apr 1995←8 Years→6 Oct 2003 | Dissolved | |
| Applied Technologies Limited Secretary • Directornt | 1 Apr 1995←4 Years→31 Mar 1999 | Dissolved | |
| Amargo Limited Director • Management Consultant | 30 Jan 1995←26 Years→7 Sep 2021 | Dissolved | |
| Applied Technologies Limited Director • Consultant | 28 Feb 1991←8 Years→31 Mar 1999 | Dissolved | |
