| Company | Timeline | Status | |
| Mainstream Shipping Limited Secretary • Unreported | 21 Nov 2001←3 Years→24 Nov 2004 | Dissolved | |
| Grand Crew Limited Secretary • Unreported | 21 Nov 2001←3 Years→24 Nov 2004 | Dissolved | |
| The Main Group Limited Secretary • Unreported | 27 Jan 2001←3 Years→24 Nov 2004 | Active | |
