| Company | Timeline | Status | |
| Extreme Instrumentation Limited Secretary • Unreported | 24 Oct 2007←18 Years→Current | Active | |
| Newton Technical Services Limited Secretary • Unreported | 7 Aug 2006←19 Years→Current | Active | |
| Metals Research Limited Secretary • Unreported | 7 Aug 2006←19 Years→Current | Active | |
| S G Controls Limited Secretary • Unreported | 7 Aug 2006←19 Years→Current | Active | |
| APT Asia Limited Secretary • Unreported | 7 Aug 2006←15 Years→9 Nov 2021 | Dissolved | |
| Advanced Project Technology Limited Secretary • Unreported | 7 Aug 2006←19 Years→Current | Active | |
| International Ceramics Trading Limited Secretary • Unreported | 7 Aug 2006←15 Years→21 Sep 2021 | Dissolved | |
| Delta Design And Engineering Limited Secretary • Unreported | 7 Aug 2006←19 Years→Current | Active | |
| Advanced Project Technology Marketing Limited Secretary • Unreported | 26 Jun 1992←29 Years→9 Nov 2021 | Dissolved | |
