| Company | Timeline | Status | |
| Investech Holdings Ltd Director • Director | 11 Feb 2019←6 Years→Current | Active | |
| Mason Infotech Ltd Director • Director | 11 Jul 2013←12 Years→Current | Active | |
Mason Information Technologies Limited Director • Director | 15 Jun 2001←18 Years→24 Sep 2019 | Dissolved | |
Mason Information Technologies Limited Secretary • Director | 15 Jun 2001←18 Years→24 Sep 2019 | Dissolved | |
