| Company | Timeline | Status | |
| Winfo Ltd Director • Writer | 13 Jul 2016←9 Years→Current | Active | |
| Winformation Ltd Director • Writer | 13 Jul 2016←8 Years→13 Aug 2024 | Dissolved | |
| Recogen Limited Secretary • Consultant | 2 Oct 1999←26 Years→Current | Active | |
| Recogen Limited Director • Consultant | 2 Oct 1999←26 Years→Current | Active | |
