| Company | Timeline | Status | |
| Jacoma Estates Limited Secretary • Secretary | 24 Aug 2007←10 Months→25 Jun 2008 | Active | |
| Mainstream Shipping Limited Secretary • Secretary | 24 Nov 2004←5 Years→3 Sep 2010 | Dissolved | |
| Grand Crew Limited Secretary • Secretary | 24 Nov 2004←5 Years→3 Sep 2010 | Dissolved | |
| The Main Group Limited Secretary • Secretary | 24 Nov 2004←5 Years→3 Aug 2010 | Active | |
