works on diameter line
| Closing date | Title | Industry type | Status |
| 12.06.2017 10:00 | Poland-Warsaw: Design and build – Works related to the construction of the Warsaw Main Station | Infrastructure Projects, Railways | Non active |
| Closing date | Title | Industry type | Status |
| 12.06.2017 10:00 | Poland-Warsaw: Design and build – Works related to the construction of the Warsaw Main Station | Infrastructure Projects, Railways | Non active |