| Company | Timeline | Status | |
| Gungrange Limited Secretary • Unreported | 30 Jun 1991←34 Years→Current | Active | |
| R & R Laundry Equipment Limited Secretary • Unreported | 21 Aug 1985←29 Years→27 Aug 2014 | Active | |
| R & R Laundry Equipment Limited Director • Company Director | 21 May 1985←29 Years→27 Aug 2014 | Active | |
| Gungrange Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
