Swiss engineers Frutiger and Implenia have won a contract worth $477m for work on the Sisikon Tunnel, which will form part of the Axenstrasse road along the shores of Lake…

Swiss tunnelling specialist Implenia (77%) and Norwegian engineer Stangeland Maskin (23%) have won a $600m road tunnelling project under an island in southern Norway. The complex Rogfast scheme consists of…

A joint venture between Swiss contractor Implenia and Germany’s Johann Bunte Bauunternehmen will build a ring-road to alleviating traffic congestion in Bremen, northwest Germany. The 1.7km bypass will be located…

Swiss contractor Implenia has won a contract to build a tunnel between Skøyen to Vækerø stations on a forthcoming metro line in Oslo.

A joint venture between Swiss tunnelling specialist Implenia and Norwegian contractor Stangeland Maskin has won a role on the €2.6bn Boknafjord tunnel, work on which is due to begin this…

Swiss contractor Implenia will lead a consortium building a steel composite motorway bridge over the Kiel Canal in northern Germany. DEGES, the state agency in charge of Germany’s road network,…