| Company | Timeline | Status | |
| Cosever Shipping Limited Secretary • Unreported | 8 May 2001←6 Years→14 Jan 2008 | Active | |
| Cosluck Shipping Limited Secretary • Unreported | 8 May 2001←6 Years→14 Jan 2008 | Active | |
| Costar Shipping Limited Secretary • Unreported | 8 May 2001←6 Years→14 Jan 2008 | Active | |
| Cosfair Shipping Limited Secretary • Unreported | 8 May 2001←6 Years→14 Jan 2008 | Active | |
