| Company | Timeline | Status | |
| Cytek Projects Limited Director • Engineer | 29 May 2015←10 Years→Current | Active | |
| Tools For Self Reliance Director • None | 25 Sep 2011←5 Years→26 Nov 2016 | Active | |
| Groupcytek Limited Director • Business Executive | 1 Jan 1995←16 Years→31 Dec 2010 | Active | |
