| Company | Timeline | Status | |
Rockwood Living Limited Director • Engineer | 7 Apr 2009←2 Years→30 Apr 2011 | Dissolved | |
| Kowatech Technologies Limited Director • Unreported | 9 Mar 2009←16 Years→Current | Active | |
| Kowatech Technologies Limited Secretary • Secretary | 9 Mar 2009←16 Years→Current | Active | |
