| Company | Timeline | Status | |
| Samson Plant Limited Secretary • Unreported | 5 Feb 2008←17 Years→Current | Active | |
| Waterdale Services Limited Secretary • Secretary | 1 Feb 2008←4 Years→13 Jul 2012 | Dissolved | |
| Practical Cladding Solutions Ltd Secretary • Unreported | 19 Jul 2007←18 Years→Current | Active | |
Pipe & Steel Contract Services Ltd Secretary • Unreported | 22 Nov 2000←15 Years→26 Jan 2016 | Dissolved | |
| Castle Kenwood Plant Limited Secretary • Unreported | 18 Jun 1999←26 Years→Current | Active | |
