| Company | Timeline | Status | |
| Astron Research Limited Secretary • Unreported | 29 Aug 2006←19 Years→Current | Active | |
| Lambda Therapeutic Limited Secretary • Unreported | 29 Aug 2006←19 Years→Current | Active | |
| Accord Healthcare Limited Secretary • Unreported | 29 Aug 2006←9 Years→1 Aug 2016 | Active | |
