| Company | Timeline | Status | |
| Senior King Print & Design Limited Director • Account Executive | 7 Nov 2000←2 Years 11 Months→31 Oct 2003 | Active | |
| MKH Advertising Limited Director • Account Executive | 21 Mar 2000←3 Years→31 Oct 2003 | Active | |
| Senior King Interactive Limited Director • Account Executive | 26 Oct 1998←5 Years→31 Oct 2003 | Active | |
| Senior King Communications Group Limited Director • Account Executive | 15 Feb 1993←10 Years→31 Oct 2003 | Active | |
