| Company | Timeline | Status | |
Bertling Logistics C.I.S. Limited Director • Managing Director | 5 May 2005←6 Years→7 Jan 2012 | Dissolved | |
Bertling Caspian Limited Director • Managing Director | 5 May 2005←8 Years→2 Dec 2013 | Dissolved | |
| Bertling Overseas Holdings Limited Director • Managing Director | 5 May 2005←8 Years→2 Dec 2013 | Active | |
| F. H. Bertling Limited Director • Director | 15 Apr 2004←9 Years→2 Dec 2013 | Dissolved | |
