| Company | Timeline | Status | |
| WS BTSI Limited Director • Director | 9 Dec 2014←10 Years→Current | Active | |
| BH BTSI Limited Director • Director | 9 Dec 2014←10 Years→Current | Active | |
| DS BTSI Limited Director • Director | 26 Nov 2014←2 Years 11 Months→14 Nov 2017 | Dissolved | |
| TP BTSI Limited Director • Director | 8 Oct 2014←11 Years→Current | Active | |
