| Company | Timeline | Status | |
| Spy Motorsport Limited Director • Manager | 11 Nov 2008←16 Years→13 Jun 2025 | Dissolved | |
| Ploytile Limited Secretary • Housewife | 24 Jul 1999←3 Years→22 Apr 2003 | Active | |
| Ploytile Limited Director • Housewife | 1 Jan 1999←26 Years→Current | Active | |
