| Company | Timeline | Status | |
| Hofnote Educational Limited Director • Unreported | 1 Apr 2017←8 Years→Current | Active | |
| Music Teacher Support Limited Director • Director | 15 Jul 2005←16 Years→21 Sep 2021 | Dissolved | |
| Hofnote Educational Limited Director • Director | 12 Mar 2003←12 Years→23 Mar 2015 | Active | |
