CompPair and SBB partner to increase durability and sustainability of InterCity trains

Swiss Federal Railways (SBB) and CompPair Technologies are joining forces to enhance the performance and sustainability of the ICN train fleet through regenerative composite technology.

SBB has launched a collaboration with the Engineering company CompPair to improve durability and reduce maintenance needs on critical train components, starting with the cowcatchers of the ICN locomotives. These front parts, often exposed to impacts, have until now required frequent interventions and costly replacements.

CompPair was ranked among the TOP 100 Swiss Startups, won Venture Kick, and participated in Venture Leaders Cleantech.
 

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By integrating CompPair’s HealTech™ technology into the ICN refit programme beginning in 2025, SBB aims to extend the lifetime of these components and reduce downtime. The repairable composite solution allows in-situ healing of damage within minutes, lowering maintenance costs and cutting resource use.

The adoption of CompPair's technology through existing SBB suppliers ensures a smooth transition within current maintenance processes while advancing SBB’s long-term sustainability strategy. This collaboration highlights the potential of next-generation repairable composites for broader use across the fleet, supporting both operational efficiency and environmental responsibility in the rail industry.

"In autumn 2022, we were fortunate to be selected for the Venture Leaders roadshow, which was invaluable for CompPair's expansion goals and investment rounds thanks to the high-quality contacts we made," commented Marketing Manager Emilie Malek. "The experience was complemented by excellent entrepreneurship training and guidance on tackling business challenges. Finally, access to various funding opportunities through Venture Kick truly accelerated our journey."


CompPair team