| Company | Timeline | Status | |
Bertling Logistics C.I.S. Limited Secretary • Accountant | 6 Jan 2005←8 Years→9 Dec 2013 | Dissolved | |
F.H. Bertling Bulk Transport Limited Secretary • Accountant | 6 Jan 2005←8 Years→9 Dec 2013 | Dissolved | |
Bertling Caspian Limited Secretary • Accountant | 6 Jan 2005←8 Years→9 Dec 2013 | Dissolved | |
| Bertling Overseas Holdings Limited Secretary • Accountant | 6 Jan 2005←8 Years→9 Dec 2013 | Active | |
| F. H. Bertling Limited Secretary • Accountant | 6 Jan 2005←8 Years→1 Dec 2013 | Dissolved | |
