| Company | Timeline | Status | |
| Ramburg Limited Secretary • Director | 2 Aug 2000←25 Years→Current | Active | |
| Ramburg Limited Director • Unreported | 13 Jul 2000←25 Years→Current | Active | |
| Focus Windows Limited Secretary • Accountant | 1 Oct 1996←29 Years→Current | Active | |
| Focus Windows Limited Director • Unreported | 1 Oct 1996←29 Years→Current | Active | |
| Mayhills & Associates Limited Director • Accountant | 16 Mar 1994←5 Years→30 Sep 1999 | Active | |
