| Company | Timeline | Status | |
| Hansam Eng Ltd Director • Mechanical Engineer | 24 Jul 2018←6 Years→3 Sep 2024 | Dissolved | |
| Soed Ltd Director • Mechanical Engineer | 21 May 2015←5 Years→19 Jan 2021 | Dissolved | |
Libmeister Engineering Ltd Director • Principal Mechanical Engineer | 29 May 2013←3 Years→26 Jan 2017 | Dissolved | |
| Smink Design Ltd Director • Design Engineer | 15 Mar 2011←14 Years→Current | Liquidation | |
