| Company | Timeline | Status | |
| Technical Networking Solutions Limited Secretary • Unreported | 4 Sep 2007←6 Years→30 Sep 2013 | Dissolved | |
| Engineered Software Limited Secretary • Unreported | 21 Jun 2006←19 Years→Current | Active | |
| Engineered Software Limited Secretary • Unreported | 21 Jun 2006←18 Years→18 Jul 2024 | Active | |
