| Company | Timeline | Status | |
| Enhanced-Technologies Limited Director • Director | 13 Apr 2018←7 Years→Current | Active | |
| Prochill Limited Director • Director | 10 Apr 2018←6 Years→24 Sep 2024 | Dissolved | |
| Dynatherm Limited Director • Engineer | 16 Nov 1991←28 Years→9 Mar 2020 | Active | |
| Counterflow Limited Director • Company Director | 28 Jan 1991←34 Years→Current | Liquidation | |
