| Company | Timeline | Status | |
| Heat Products Limited Director • Engineer | 9 Mar 2012←10 Years→16 Feb 2023 | Dissolved | |
| Heat Products Limited Director • Engineer | 19 Jan 2010←1 Day→19 Jan 2010 | Dissolved | |
| Tacotherm Ltd Director • Manager | 25 May 2000←25 Years→Current | Liquidation | |
