| Company | Timeline | Status | |
| Nikura Limited Director • None | 22 Nov 2010←1 Year 11 Months→1 Nov 2012 | Active | |
| Baba Medical Limited Director • Unreported | 27 Aug 2008←17 Years→Current | Active | |
| M & A Combine Limited Director • Unreported | 12 May 2000←25 Years→Current | Active | |
| Baba Medical Limited Secretary • Unreported | 31 Dec 1991←33 Years→Current | Active | |
