| Company | Timeline | Status | |
| P.N.W. Design Limited Director • Designer | 1 Dec 2002←23 Years→Current | Active | |
| P. N. W. Properties Limited Director • Property Developer | 1 May 2001←24 Years→Current | Active | |
| P. N. W. Properties Limited Secretary • Unreported | 31 Dec 1990←35 Years→Current | Active | |
| P.N.W. Design Limited Secretary • Unreported | 31 Dec 1990←35 Years→Current | Active | |
