| Company | Timeline | Status | |
| Ssuk Limited Director • Engineer | 1 Apr 2012←8 Years→28 Dec 2020 | Active | |
| Fernpine Limited Director • Engineer | 2 Jun 2004←16 Years→30 Dec 2020 | Active | |
| Clyde Coin Limited Director • Unreported | 7 Sep 1993←19 Years→12 Nov 2012 | Active | |
