| Company | Timeline | Status | |
| Alpha Heating Solutions Limited Director • Engineer | 9 Mar 2015←8 Years→15 May 2023 | Active | |
| Alphacool Limited Director • Unreported | 20 Aug 2012←13 Years→Current | Active | |
| BJT Services Limited Director • Hvac | 13 Jul 2004←12 Years→1 Aug 2016 | Dissolved | |
