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Prader Losinger

General description

Prader Losinger — the result of the merger of Prader Zürich and Losinger Sion (both founded in 1925) — was bought for Bouygues Travaux Publics in 1991. With 152 employees and strong local roots, PraderLosinger is the underground-works specialist in Switzerland, but is also capable of undertaking all other aspects of public works. 

1991

Purchase of PraderLosinger by Bouygues Travaux Publics 

152

employees

To find us

Associated projects

Ferden Tunnel
Ferden Tunnel

Construction of the central section of the Lötschberg rail tunnel

More info
Illsee dam
Illsee dam

Rehabilitation and upgrading of the dam to new seismic standards

More info