| Company | Timeline | Status | |
| Sabreclay Limited Secretary • Unreported | 18 Apr 2008←4 Years→1 Nov 2012 | Active | |
| Graphside Limited Secretary • Data Collector | 1 Aug 2007←10 Years→1 Dec 2017 | Active | |
| Sabreclay Limited Director • Sales Manager | 4 Aug 1999←13 Years→1 Nov 2012 | Active | |
| Graphside Limited Director • Managing Agent | 24 Sep 1998←19 Years→1 Dec 2017 | Active | |
