| Company | Timeline | Status | |
| Windmill Investment Limited Director • Heating Engineer | 3 Nov 2005←20 Years→Current | Active | |
| Windmill Investment Limited Secretary • Heating Engineer | 3 Nov 2005←20 Years→Current | Active | |
| Multibeton Ltd Director • Engineer | 1 Oct 2004←21 Years→Current | Active | |
| Multibeton Ltd Secretary • Engineer | 1 Oct 2004←10 Years→16 Jun 2015 | Active | |
