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Safe, quick and unseen.

Tunnelling in classic excavation is one of the most challenging disciplines in the construction industry. It requires the use of imposing machinery and the employment of complex teams of geologists, structural engineers, labourers and many other professionals.

PORR is a leading European tunnel construction company, and it offers decades of experience as well as all the technical plant and equipment required for the implementation of all kinds of tunnelling projects. Whether on tunnels for utility lines or for road, rail or pedestrian traffic, we work in mountainous terrain as well as in densely developed urban areas and cities.

When executing tunnelling projects, we focus on the highest implementation standards as well as on environmental protection, consistent workplace safety and the protection of our employees’ health.