| Company | Timeline | Status | |
| Roaches Textile Limited Director • Works Manager | 10 Jan 2008←18 Years→Current | Active | |
| Heiengine Limited Director • Director | 4 Apr 2001←24 Years→Current | Active | |
| Hillcrest Engineering Instrumentation Limited Director • Works Manager | 25 Sep 1990←35 Years→Current | Active | |
