| Company | Timeline | Status | |
| Stormy Networks Limited Director • Director | 12 Feb 2016←9 Years→Current | Active | |
| Sentronics Limited Director • Director | 19 Nov 2013←5 Years→28 Jan 2019 | Active | |
Mikina Air-Tech Limited Director • Director | 19 Mar 2010←3 Years→4 Feb 2014 | Dissolved | |
Regodo 2 Limited Director • Director | 13 Sep 2004←6 Months→16 Mar 2005 | Dissolved | |
| Mikina Engineering Limited Director • Director | 3 Oct 2003←22 Years→Current | Active | |
| Mikina Engineering Limited Secretary • Director | 3 Oct 2003←8 Years→7 Sep 2012 | Active | |
| Lipco Engineering Limited Director • Precision Engineer | 31 Dec 1994←4 Years→31 Mar 1999 | Active | |
