| Company | Timeline | Status | |
| Mayfair Recruitment Services Limited Secretary • Private Job | 15 Sep 2007←1 Year 7 Months→12 Apr 2009 | Active | |
| Parkzone Properties Limited Secretary • Business | 15 Jun 2007←11 Years→1 Jun 2019 | Active | |
| Stone Properties (International) Limited Secretary • Business | 10 May 2007←18 Years→Current | Active | |
