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Quality Management

Quality is the basis

Adherence to the highest quality standards is fundamental to our work. For us, commitment to quality means, at the same time, striving for constant improvement – in the interests of our customers and our projects.

QMS & certificates

Our Quality Management System (QMS) is certified in accordance with ISO 9001:2015 and is constantly being further developed.

This is another reason why we have numerous prequalification certificates for major customers such as Deutsche Bahn AG.


  Certificates