| Company | Timeline | Status | |
| Costar Shipping Limited Secretary • Corporate Body | 14 Jan 2008←17 Years→Current | Active | |
| Cosfair Shipping Limited Secretary • Corporate Body | 14 Jan 2008←17 Years→Current | Active | |
| Cosever Shipping Limited Secretary • Corporate Body | 14 Jan 2008←17 Years→Current | Active | |
| Cosluck Shipping Limited Secretary • Corporate Body | 14 Jan 2008←17 Years→Current | Active | |
