| Company | Timeline | Status | |
| MJL Skipmaster Limited Secretary • Company Secretary | 12 Jan 2000←12 Years→30 Nov 2012 | Active | |
| Sign Design Services Limited Director • Accountant | 4 Mar 1991←16 Years→28 Feb 2007 | Active | |
| Sign Design Services Limited Secretary • Unreported | 4 Mar 1991←16 Years→28 Feb 2007 | Active | |
| MJL Property & Holdings Ltd Secretary • Unreported | 4 Mar 1991←20 Years→20 Dec 2011 | Active | |
| MJL Property & Holdings Ltd Director • Accountant | 4 Mar 1991←20 Years→20 Dec 2011 | Active | |
