| Company | Timeline | Status | |
| Chemtech Consultant Limited Director • Unreported | 11 Jun 2008←17 Years→Current | Active | |
| Chemtech Consultant Limited Secretary • Unreported | 11 Jun 2008←17 Years→Current | Active | |
| Ecotan Chemicals Limited Director • Chemist | 19 May 2008←16 Years→7 Jan 2025 | Dissolved | |
| Ecotan Chemicals Limited Secretary • Unreported | 19 May 2008←16 Years→7 Jan 2025 | Dissolved | |
