AS TREV-2 Grupp entered the railway construction market in 1993. We have significantly contributed to the construction of access roads and railways of the biggest ports in Estonia.
- Design of railways
- Preparation of inspection reports on the compliance of the railway infrastructure and the management of railway traffic with the established requirements
- Construction and repairs of railways
- Maintenance work of railways and railway repairs on a running basis
- Purchase and sale of superstructure materials