| Company | Timeline | Status | |
| Quest Professional Limited Director • Commercial Director | 29 Jul 2010←11 Years→25 May 2022 | Active | |
| Rulebook Limited Director • None | 16 Dec 2009←12 Years→25 May 2022 | Active | |
| Business Education Limited Director • Teacher | 16 Dec 2009←12 Years→25 May 2022 | Active | |
| Quality English Limited Director • Principal | 21 Aug 2003←22 Years→Current | Active | |
