| Company | Timeline | Status | |
| Envirolec Limited Director • Sales Director | 23 Jun 1997←4 Years→14 May 2002 | Active | |
| Envirolec Limited Secretary • Sales Director | 24 Feb 1997←5 Years→14 May 2002 | Active | |
| Envirolec Limited Director • Managing Director | 21 Feb 1997←28 Years→Current | Active | |
