| Company | Timeline | Status | |
Swiss Geothermal Limited Secretary • Unreported | 31 Jan 2008←7 Years→11 Aug 2015 | Dissolved | |
| Dave Clarke & Son Electrical Contractors Limited Secretary • Unreported | 14 Sep 2006←15 Years→5 Aug 2022 | Dissolved | |
| Dave Clarke & Son Limited Secretary • Unreported | 14 Sep 2006←17 Years→20 May 2024 | Dissolved | |
Greenheat Systems (UK) Limited Secretary • Unreported | 1 Feb 2006←9 Years→11 Aug 2015 | Dissolved | |
| Greenheat Geothermal Limited Secretary • Unreported | 31 Jan 2006←15 Years→25 May 2021 | Dissolved | |
Greenheat Europe Limited Secretary • Unreported | 31 Jan 2006←9 Years→11 Aug 2015 | Dissolved | |
