| Company | Timeline | Status | |
| Leyden Delta Limited Director • Director | 5 Dec 2013←12 Years→Current | Active | |
| Leyden Property Limited Director • Director | 14 Apr 2011←14 Years→Current | Active | |
| Magna Laboratories Limited Director • Director | 4 Apr 2011←14 Years→Current | Active | |
| Magna Medical Limited Director • Director | 13 Dec 2007←17 Years→Current | Active | |
