| Company | Timeline | Status | |
| Eras Holdings Limited Director • Occupational Psychologist | 2 Dec 2004←15 Years→10 Oct 2020 | Active | |
| Eras Limited Director • Occupational Psychologist | 6 Sep 2002←18 Years→10 Oct 2020 | Active | |
| Sport Psychology Limited Director • Psychologist | 10 Mar 2000←6 Years→1 Apr 2006 | Active | |
