| Company | Timeline | Status | |
| Era Sports & Education Ltd Director • Director | 9 Oct 2020←5 Years→Current | Active | |
| Accord Language Schools Limited Director • Director | 13 Dec 2018←6 Years→Current | Active | |
| International Summer School Limited Director • Company Director | 24 Oct 2012←10 Years→18 Apr 2023 | Dissolved | |
| Active English Academy Limited Director • Company Director | 23 Oct 2007←18 Years→Current | Active | |
| Active Languages Limited Director • Language Consultant | 17 Jun 1999←26 Years→Current | Active | |
| Active Languages Limited Secretary • Language Consultant | 17 Jun 1999←11 Years→17 Jun 2010 | Active | |
