Pioneering Sustainable Rail Infrastructure.
Rhomberg Sersa Rail Group is driving sustainable rail innovation, delivering precision-engineered tracks that power DSB’s green transition.
Since 2023, RSRG is involved in Danske Statsbaner’s (DSB) ambitious plan to transition the Danish railway system towards a more sustainable future. With extensive expertise in ballastless track construction, RSRG is building tracks of three new eco-friendly workshops in Copenhagen, Næstved, and Aarhus. These facilities are essential for the maintenance of DSB’s new electric trains, marking the transition from diesel to electric operations. This transformation will significantly reduce emissions and contribute to sustainable public transportation, moving hundreds of thousands of passengers daily while alleviating congestion issues. To maintain and service the new fleet, DSB is constructing and upgrading workshops at strategic locations to optimize efficiency and future-proof its operations.
The work of RSRG began in 2023 in Copenhagen with the installation of the first tracks in the workshop. In 2024, RSRG continued in Næstved, which, with its size and capacity, will serve as a key hub for DSB’s new electric train fleet. In 2025, RSRG moved on to Aarhus, ensuring that this workshop is also equipped with a robust and sustainable track structure.
In close collaboration with M.J. Eriksson A/S, which is responsible for track work outside the depots, RSRG is committed to a comprehensive approach to the project – a clear commitment to quality, efficiency, and partnership-based execution. Because precision is the key to success. And RSRG delivers top-level solutions that actively support DSB’s vision of a sustainable railway.
