| Company | Timeline | Status | |
| Grand Prix Models Limited Director • Business Manager | 1 Nov 2002←23 Years→Current | Active | |
| Grand Prix Models Limited Secretary • Business Manager | 1 Nov 2002←23 Years→Current | Active | |
| Grand Prix Models Limited Secretary • Business Manager | 1 Nov 2002←22 Years→31 Jul 2025 | Active | |
| Grand Prix Models Limited Director • Business Manager | 1 Nov 2002←22 Years→31 Jul 2025 | Active | |
