| Company | Timeline | Status | |
| Ma Dentistry Media Limited Director • Unreported | 24 Nov 2015←10 Years→Current | Active | |
| Ma Education & Music Limited Director • Commercial Director | 1 Apr 2013←12 Years→Current | Active | |
| Ma Healthcare Limited Director • Commercial Director | 1 Apr 2013←12 Years→Current | Active | |
| Ma Music, Leisure & Travel Ltd Director • Publisher | 29 Mar 2011←5 Years→1 Apr 2016 | Active | |
