| Company | Timeline | Status | |
| RSM Europe Limited Secretary • Ceo | 30 Apr 2007←18 Years→Current | Active | |
| RSM Europe Limited Secretary • Ceo | 30 Apr 2007←17 Years→31 May 2024 | Active | |
| RSM International Limited Secretary • Ceo | 1 Jan 2006←19 Years→Current | Active | |
| RSM International Limited Secretary • Ceo | 1 Jan 2006←18 Years→31 May 2024 | Active | |
