| Company | Timeline | Status | |
| Heating And Cooling Services (Oxford) Limited Director • Unreported | 9 Jun 2021←4 Years→Current | Active | |
| Outsourced Energy Limited Director • None | 9 Jun 2020←3 Years→24 Oct 2023 | Active | |
| Murch & Baker Heating Limited Director • Unreported | 3 Feb 2020←5 Years→Current | Active | |
| KPS Southern Limited Director • Unreported | 31 Oct 2017←8 Years→Current | Active | |
| Heat Radiation Limited Director • Unreported | 6 Oct 2017←8 Years→Current | Active | |
| Steatite Limited Director • None | 31 Dec 2014←8 Months→24 Sep 2015 | Active | |
| Eco Environmental Engineering Ltd Director • Director | 6 Jun 2014←11 Years→Current | Active | |
| Solid State Plc Director • Consultant | 13 Nov 2008←6 Years→1 Jan 2015 | Active | |
Wordsworth Technology Limited Secretary • None | 1 Apr 2008←6 Years→27 May 2014 | Dissolved | |
| Steatite Limited Director • Company Director | 24 May 2002←3 Years→24 Oct 2005 | Active | |
