| Company | Role | Date / Documentation |
|---|---|---|
| Jsc Ambrolaurgazi | Direktori (Former) | March 14, 2012 |
| Jsc Ambrolaurgazi | Partniori (Former) | March 14, 2012 |
| Jsc Ambrolaurgazi | Direktori (Former) | November 1, 2011 |
| Jsc Ambrolaurgazi | Partniori (Former) | November 1, 2011 |
| Jsc Ambrolaurgazi | Direktori (Former) | October 5, 2011 |
| Jsc Ambrolaurgazi | Partniori (Former) | October 5, 2011 |
| Jsc Ambrolaurgazi | Direktori (Former) | December 22, 2010 |
| Jsc Ambrolaurgazi | Partniori (Former) | December 22, 2010 |