| Company | Timeline | Status | |
| JPH Architects Limited Director • Architect | 17 May 2007←18 Years→Current | Active | |
| JPH Architects Limited Secretary • Architect | 17 May 2007←18 Years→Current | Active | |
| JPH Architects Limited Secretary • Architect | 17 May 2007←17 Years→23 Jun 2024 | Active | |
