| Company | Timeline | Status | |
| Goodwin Refractory Services Holdings Limited Secretary • Unreported | 30 Jun 2008←10 Years→2 Jan 2019 | Active | |
| Ying Tai (U.K.) Limited Secretary • Unreported | 30 Jun 2008←10 Years→2 Jan 2019 | Active | |
| Goodwin Refractory Services Limited Secretary • Unreported | 30 Jun 2008←10 Years→2 Jan 2019 | Active | |
| Specialist Refractory Services Limited Secretary • Unreported | 6 Jun 2008←10 Years→2 Jan 2019 | Active | |
| Gold Star Powders Limited Secretary • Unreported | 27 Mar 2008←10 Years→2 Jan 2019 | Active | |
Strange, Strange & Lee Limited Secretary • Unreported | 4 Sep 2003←14 Years→6 Feb 2018 | Dissolved | |
| Net Central Limited Secretary • Unreported | 22 Jan 1998←20 Years→2 Jan 2019 | Active | |
| Internet Central Limited Secretary • Unreported | 18 Dec 1997←21 Years→2 Jan 2019 | Active | |
Hoben Davis Limited Secretary • Unreported | 24 Sep 1996←21 Years→13 Feb 2018 | Dissolved | |
| Easat Radar Systems Ltd Secretary • Unreported | 29 Jun 1992←26 Years→2 Jan 2019 | Active | |
