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News

October 28, 2024

Large-scale exercise in the Katzenberg tunnel – organized by Gruner

Last Saturday, October 26, 2024, another major exercise took place in the DB's Katzenberg Tunnel on the Rhine Valley Railway. The aim was to rehearse for an emergency. Gruner organized the exercise.

October 2, 2024

The Zurich Children's Hospital by Herzog & de Meuron is inaugurated

After six years of construction, the new children's hospital in Zurich was inaugurated on Tuesday. Gruner played a key role in the project in a joint venture with Herzog & de Meuron.