| Company | Timeline | Status | |
| Opticmarket Limited Director • Cashier  | 11 Nov 1996←11 Years→15 May 2008  | Active  | |
| Fibrescore Limited Director • Cashier  | 22 Mar 1993←15 Years→15 May 2008  | Active  | |
| Hollowmain Limited Director • Cashier  | 1 Apr 1991←34 Years→Current  | Active  | |
