| Company | Timeline | Status | |
| International Dance Promotions Limited Secretary • Unreported | 1 Jul 2002←15 Years→3 Jul 2017 | Active | |
| International Dance Publications Limited Secretary • Unreported | 1 Jul 2002←15 Years→3 Jul 2017 | Active | |
| International Dance Teachers Association Limited Secretary • Dance Teacher-company Secretar | 1 Jul 2002←15 Years→3 Jul 2017 | Active | |
