| Company | Timeline | Status | |
| Renewable Energy Domestic Design Limited Director • Company Director | 25 Sep 2020←5 Years→Current | Active | |
| Domestic Heating Design Limited Director • Design Engineer | 11 Aug 2010←10 Years→14 Oct 2020 | Dissolved | |
| Domestic Heating Design Limited Secretary • Unreported | 15 Sep 1997←15 Years→1 Feb 2013 | Dissolved | |
