| Company | Timeline | Status | |
| Biachem Specialities Limited Secretary • Company Secretary | 8 Nov 2000←15 Years→31 May 2016 | Active | |
| Biachem Group Limited Secretary • Unreported | 29 Aug 1996←19 Years→31 May 2016 | Active | |
| Biochem Limited Secretary • Unreported | 19 Nov 1992←23 Years→31 May 2016 | Active | |
| Biachem Limited Secretary • Unreported | 19 Nov 1992←23 Years→31 May 2016 | Active | |
