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.


References Civil Engineering

Firmensitz und Produktion AVL SET GmbH, Wangen im Allgäu

Wangen im Allgäu, Germany

Start of construction: January 2021
Construction volume (value of our services): 12,964 M CHF Costs converted according to average yearly exchange rates during project realization

Turnkey production headquarters and production of AVL SET GmbH

DB Regio AG – New construction of locomotive workshop hall

Freiburg im Breisgau, Germany

Start of construction: June 2019
Construction volume (value of our services): 4,908 M CHF Costs converted according to average yearly exchange rates during project realization

Construction of the shell of a workshop hall in solid construction

CarGarantie G10 - New office and administration building

Freiburg, Germany

Start of construction: January 2018
Construction volume (value of our services): 4,041 M CHF Costs converted according to average yearly exchange rates during project realization

Implenia built the shell of an office and administration building.

Carbon reinforcement of the Nidda bridges, A5/A648 motorways

Frankfurt am Main, Germany

Start of construction: May 2020
Construction volume (value of our services): 2,804 M CHF Costs converted according to average yearly exchange rates during project realization

Reinforcement of the partial structures 01 + 02 in the course of the A648 motorway over the Nidda using carbon concrete

Citylink Anneberg-Skanstull Tunnel

Stockholm, Sweden

Start of construction: December 2018
Construction volume (value of our services): 95,635 M CHF Costs converted according to average yearly exchange rates during project realization

As the second of four phases of the so-called City Link Project, the Anneberg-Skanstull Tunnel serves to improve the power supply in the Greater Stockholm area. At a length of around 14 km and a diameter of 5 m, the tunnel is…

Noise protection walls Flörsheim am Main

Flörsheim am Main, Germany

Start of construction: December 2020
Construction volume (value of our services): 5,756 M CHF Costs converted according to average yearly exchange rates during project realization

Construction of noise protection walls in Flörsheim am Main

SGP – Ligne 15 sud, Lot T2C

Noisy-Champs, France

Start of construction: December 2015
Construction volume (value of our services): 403,707 M CHF Costs converted according to average yearly exchange rates during project realization

The Grand Paris Express project aims to better connect the French capital and neighbouring residential areas in the Paris region by building a six-line driverless metro system by 2030. The project will require 210 kilometres of…

Galerie de sécurité du tunnel du Fréjus

Fréjus, France

Start of construction: January 2009
Construction volume (value of our services): 166,521 M CHF Costs converted according to average yearly exchange rates during project realization

Following the fire of the Mont Blanc Tunnel in 1999, substantial changes were made to the regulations which resulted in the Fréjus Tunnel being brought into compliance. The Société Française du Tunnel Routier du Fréjus (SFTRF)…

Noise protection tunnel A7 Hamburg-Altona

Hamburg, Germany

Start of construction: April 2021
Construction volume (value of our services): 202,24 M CHF

Construction of a noise protection tunnel on the A7 motorway in Hamburg-Altona

Renovation of two raw meal silos at the Karsdorf cement plant

Karsdorf, Germany

Start of construction: September 2020
Construction volume (value of our services): 3,67 M CHF Costs converted according to average yearly exchange rates during project realization

Implenia is renovating two 70-metre-high raw meal silos at the Karsdorf cement plant in Saxony-Anhalt on behalf of OPTERRA Zement GmbH.