| Company | Timeline | Status | |
| Tekplas Limited Director • Engineer | 6 Oct 1997←28 Years→Current | Active | |
Rotamould Limited Director • Technical Director | 1 Oct 1992←23 Years→29 Feb 2016 | Dissolved | |
| Productool Engineering Limited Director • Engineer | 26 Apr 1992←33 Years→Current | Active | |
