| Company | Timeline | Status | |
| M & P Diffusion Limited Secretary • Unreported | 8 Mar 2004←21 Years→Current | Active | |
| M & P Diffusion Limited Director • Unreported | 8 Mar 2004←21 Years→Current | Active | |
| Clarewood Consulting Limited Director • It Director | 22 Mar 2002←23 Years→Current | Active | |
| Clarewood Residents' Management Company Limited(The) Director • Company Director | 20 Jun 1997←28 Years→Current | Active | |
