| Company | Timeline | Status | |
| Helical Industries Ltd Director • Engineer | 1 Oct 2017←8 Years→Current | Active | |
| Global Energy Systems & Technology Limited Director • Director | 23 Sep 2008←17 Years→Current | Active | |
| Helical Technology Ltd Director • Director | 5 Mar 1999←26 Years→Current | Active | |
Rollafram - Turbo Boost Limited Director • Engineer | 22 Jun 1993←26 Years→25 Jun 2019 | Dissolved | |
