Civil engineering: Expertise in complex infrastructures.

Civil engineering: Expertise in complex infrastructures.

Tunnelling, geotechnics, foundation engineering and more: together we bring infrastructure to its destination.

WE BUILD THE FUTURE WITH YOU - FOR 150 YEARS

Civil engineering services

Civil engineering to the highest standards: We also offer you complex projects from a single source - interdisciplinary and leanly organised. Are you looking for a partner for tunnels, roads, geotechnics or civil engineering? We work for you to the highes


FROM SMALL CONSTRUCTION PROJECTS TO LARGE CENTENARY PROJECTS: WE CULTIVATE COOPERATION AT EYE LEVEL - ALSO IN CIVIL ENGINEERING. YOU GET EVERYTHING FROM A SINGLE SOURCE, FROM PLANNING TO COMPLETION. LEAN, EFFICIENT, SUSTAINABLE AND RELIABLE.


References Civil Engineering

Secondo tubo San Gottardo - Lot 243, access tunnels and logistics excavations

Göschenen, Switzerland

Start of construction: April 2021
Construction volume (value of our services): 86,5 M CHF

In order to rehabilitate the existing Gotthard road tunnel, a second tunnel tube (2TG) will be built first. Lot 243 comprises the construction of the access tunnel and the north logistics excavations. The project serves for the…

AK Nuremberg East BW3-1 Overfly

AK Nürnberg Ost, Germany

Start of construction: August 2021
Construction volume (value of our services): 57,476 M CHF Costs converted according to average yearly exchange rates during project realization

586 metre long cable-stayed six-span steel composite bridge with 5 pylons

Renewal of the Schwarzach bridge BAB A9

Feucht, Germany

Start of construction: October 2021
Construction volume (value of our services): 20,958 M CHF Costs converted according to average yearly exchange rates during project realization

Part of the measure is the demolition and renewal of the motorway bridge incl. 2 distributor lanes and the rehabilitation of the structure drainage of the entire extension area.

South-West Bypass Brugg

Brugg/Windisch/Hausen, Switzerland

Start of construction: April 2019
Construction volume (value of our services): 33 M CHF

The new bypass will connect the lower Aare valley with the A1 and A3 motorways and provide access to Brugg/Windisch.

TELT, CO08 - Villard Clément

Lyon, France

Start of construction: January 2021
Construction volume (value of our services): 257,947 M CHF Costs converted according to average yearly exchange rates during project realization

Construction of the base tunnel from the Villard Clément portal attacks.

Norra Länken 12 och 22

Stockholm, Sweden

Start of construction: December 2007
Construction volume (value of our services): 223,503 M CHF Costs converted according to average yearly exchange rates during project realization

The design was carried out by Technisches Büro, Implenia's, then Bilfinger's, in-house Structural Design department.

Kvarnholmsförbindelsen

Stockholm, Sweden


Construction volume (value of our services): 30,868 M CHF Costs converted according to average yearly exchange rates during project realization

Kvarnholmen is an island in the Stockholm Archipelago that was used industrially. The former industrial area has now been developed into a vibrant urban environment.

Getingmidjan

Stockholm, Sweden

Start of construction: April 2017
Construction volume (value of our services): 97,231 M CHF Costs converted according to average yearly exchange rates during project realization

Complex project in the heart of Stockholm.

Line B of the Lyon Metro

Lyon, France

Start of construction: January 2018
Construction volume (value of our services): 434,794 M CHF Costs converted according to average yearly exchange rates during project realization

This project, with a length of approximately 2.5 km, will extend line B from Gare d'Oullins station to Hôpitaux Lyon Sud station and create two additional stations. The journey time between Oullins station and the Lyon Sud…

Rönnskär - Endlager

Skellefteå, Sweden

Start of construction: January 2018

Implenia Sweden is building a repository for process waste from Boliden's Rönnskär copper smelter in Skelleftehamn. Boliden has awarded Implenia the contract, which essentially consists of drilling and blasting a series of rock…


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