| Company | Timeline | Status | |
| Ravan Graphics Limited Director • Graphic Designer | 21 Jun 2001←9 Years→14 Aug 2010 | Active | |
| Ravan Graphics Limited Secretary • Graphic Designer | 21 Jun 2001←9 Years→14 Aug 2010 | Active | |
| Van Vinyl Limited Secretary • Unreported | 1 May 1999←1 Day→1 May 1999 | Active | |
| Van Vinyl Limited Director • Graphic Designer | 1 May 1995←15 Years→4 Aug 2010 | Active | |
