| Company | Timeline | Status | |
| Webfusion Internet Solutions Limited Director • Director | 6 Jun 2003←1 Year→30 Jun 2004 | Active | |
| 56 Regents Park Road Managements Limited Director • It Consultant | 2 Sep 2002←10 Years→1 Oct 2012 | Active | |
| 130 Sutherland Avenue (1990) Limited Director • It Consultant | 2 May 1997←16 Years→30 Aug 2013 | Active | |
