| Company | Timeline | Status | |
| Business Service Provision Company Limited Director • Accountant | 8 Nov 2002←22 Years→Current | Active | |
| Business Service Provision Company Limited Director • Accountant | 27 Jun 2001←1 Year 1 Month→9 Aug 2002 | Active | |
| Stonedragon Limited Director • Accountant | 14 Jan 2000←25 Years→Current | Active | |
