| Company | Timeline | Status | |
| Sustainable Development Network Limited Director • Development Work/consulting | 23 Jul 2002←23 Years→Current | Active | |
| Sustainable Development Network Limited Secretary • Civil Servant | 23 Jul 2002←23 Years→Current | Active | |
| Iau Worldwide Limited Secretary • Environmental Management | 1 Jul 2002←23 Years→Current | Active | |
