| Company | Timeline | Status | |
Springhead Management Company Limited Director • Director | 20 Aug 2010←4 Years→1 Aug 2015 | Converted/Closed | |
PH Research Services Limited Secretary • Unreported | 11 Feb 2000←16 Years→15 Nov 2016 | Dissolved | |
PH Research Services Limited Director • Director | 12 Jan 1999←17 Years→15 Nov 2016 | Dissolved | |
