Reference projects
Tunnel Ligerz, Lot 2
Ligerz, Switzerland
Start of construction:
September 2024
Construction volume (value of our services):
232,302 M EUR
Costs converted according to average yearly exchange rates during project realization
The project comprises the construction of the 2.1 km long twin-track tunnel in Ligerz. The total contract value is CHF 220 million, with Implenia's share amounting to around CHF 150 million.
STEP AS25 Rüthi – Oberriet, system adjustments
Rüthi – Oberriet, Switzerland
Start of construction:
June 2022
Construction volume (value of our services):
102,715 M EUR
Costs converted according to average yearly exchange rates during project realization
The project "STEP AS25, Rüthi SG- Oberriet, plant modifications" essentially comprises a 2,100 m long double track extension for the SBB.
COE Green Village, Bâtiment Kyoto
Le Grand-Saconnex, Switzerland
Start of construction:
June 2022
Construction volume (value of our services):
61,629 M EUR
Costs converted according to average yearly exchange rates during project realization
Construction of an administrative building in the new Green Village district on the site of the Ecumenical Center of Churches.
Ersatzneubau Bahnhof Liestal, Neubau Wohn- und Verwaltungsgebäude
Liestal, Switzerland
Start of construction:
February 2022
Construction volume (value of our services):
41,086 M EUR
Costs converted according to average yearly exchange rates during project realization
In recent years, SBB station Liestal has developed into the transport hub of the upper Basel region. For this reason, SBB is planning comprehensive infrastructure measures to improve services and increase capacity. …
Ausbau K 268 Mellingerstrasse / Ersatz SBB Brücke B-223
Baden, Switzerland
Start of construction:
October 2021
Construction volume (value of our services):
11,803 M EUR
Costs converted according to average yearly exchange rates during project realization
A complete rehabilitation and road/civil engineering redesign of the nearly 550 m long section of Mellingerstrasse in Baden is being undertaken. The operational optimizations of the heavily trafficked road envisage a concrete…
Neubau Grundwasserfassung Oberi Au
Uttigen, Switzerland
Start of construction:
August 2021
Construction volume (value of our services):
2,655 M EUR
Costs converted according to average yearly exchange rates during project realization
Wasserverbund Region Bern AG (WVRB AG) had a new groundwater well built in Uttigen, including the intake structure. For this purpose, a siphon line (DN 800 mm) was also built between the new intake and the existing unification…
Pont Neuf - Replacement Kettenbrücke Aarau
Aarau, Switzerland
Start of construction:
November 2019
Construction volume (value of our services):
22,964 M EUR
Costs converted according to average yearly exchange rates during project realization
The project includes the dismantling of the existing Kettenbrücke bridge and the construction of the new Aare bridge "Pont Neuf" in Aarau.
Pontons von Cologny, Genf
Cologny, Switzerland
Start of construction:
October 2019
Construction volume (value of our services):
1,65 M EUR
Costs converted according to average yearly exchange rates during project realization
The attraction of this new bathing area is undoubtedly the "Great swimming Wooden Circle" on the lake which is located in front of the shore. It is the largest platform of its kind on Lake Geneva. The special attraction of this…
Parking Kunstmuseum
Basel, Switzerland
Start of construction:
October 2018
Construction volume (value of our services):
40,777 M EUR
Costs converted according to average yearly exchange rates during project realization
In the St. Alban-Graben in Basel, a busy street with two-lane streetcar traffic, a new underground parking lot is to be built, surrounded by the Museum of Art and Antiquities, the main branches of UBS and CS in Basel and the…
Einhausung Schwamendingen (ZH) – Lärmschutzmassnahme
Zürich, Switzerland
Start of construction:
September 2018
Construction volume (value of our services):
50,781 M EUR
Costs converted according to average yearly exchange rates during project realization
Construction of the new cut-and-cover tunnel with a length of 940 metres, a width of 30 metres and a height of 8 to 10 metres.
Panxwiesen groundwater pumping station, Malans
Malans, Switzerland
Start of construction:
January 2018
Construction volume (value of our services):
203.000 EUR
Costs converted according to average yearly exchange rates during project realization
A new pumping station was built in the Panxwiesen district in order to increase the drinking water capacity of the municipalities of Malans and Landquart.
Neubau Schwimm- und Sporthallen Campus Sursee
Oberkirch, Switzerland
Start of construction:
October 2016
Construction volume (value of our services):
39,097 M EUR
Costs converted according to average yearly exchange rates during project realization
Construction of new swimming pool and sports hall on Sursee campus
Basel, Roche Construction 02 (Roche Tower 2)
Basel, Switzerland
Start of construction:
October 2016
Construction volume (value of our services):
17,893 M EUR
Costs converted according to average yearly exchange rates during project realization
The joint venture for Roche Construction 02, consisting of the Foundation Engineering business unit of Implenia Switzerland Ltd. and BAUER Schweiz AG, was instructed by Hofmann – La Roche in 2016 to construct the excavation pit…
Andreasturm
Zurich, Switzerland
Start of construction:
April 2016
Construction volume (value of our services):
89,468 M EUR
Costs converted according to average yearly exchange rates during project realization
SBB Real Estate, the real estate division of the Swiss Federal Railways, is constructing the Andreasturm in the Zurich-Oerlikon district. The 80-metre-high office building is situated on a triangular plot of land between two main…
Pont Rouge Lot B1
Lancy, Switzerland
Start of construction:
August 2015
Construction volume (value of our services):
11,48 M EUR
Costs converted according to average yearly exchange rates during project realization
Construction of a complex for SBB Real Estate consisting of three towers of 13 to 15 floors (total area of 47'365 m2 of offices and shops) but also an underground parking of 353 places on 3 levels of basements over the entire…
Zurich, ETH Gloriastrasse
Zurich, Switzerland
Start of construction:
June 2015
Construction volume (value of our services):
15,108 M EUR
Costs converted according to average yearly exchange rates during project realization
For construction of the new research and laboratory building GLC in the university district in central Zurich, the existing Hydraulics, Hydrology and Glaciology (VAW) building and the Gloriabar on Gloriastrasse were dismantled.…
St. Gallen, Schuppis new construction
St. Gallen, Switzerland
Start of construction:
February 2015
Construction volume (value of our services):
4,218 M EUR
Costs converted according to average yearly exchange rates during project realization
To expand the premises of K+D AG on the Schuppis industrial estate in St. Gallen, an extension featuring a four-level underground parking garage and five above-ground floors was built.
Zürich-Oerlikon Bahnhofausbau Gleis 7+8
Zürich, Switzerland
Start of construction:
January 2012
Construction volume (value of our services):
9,417 M EUR
Costs converted according to average yearly exchange rates during project realization
The expansion of Oerlikon train station is linked to the overarching SBB project for the Zurich cross-city link. In order to ensure that capacity can be increased sufficiently in connection with the cross-city link, two new train…
Zurich cross-city link, lot 2, Löwenstrasse train station
Zurich, Switzerland
Start of construction:
May 2008
Construction volume (value of our services):
23,928 M EUR
Costs converted according to average yearly exchange rates during project realization
The new underground transit station at Löwenstrasse is the heart of the Zurich cross-city link. It was built 16 metres below the existing tracks during normal railway operations. This represented an enormous challenge for…
Zurich cross-city link, lots 3.1 / 3.2, underpinning of southern section and access shaft
Zurich, Switzerland
Start of construction:
May 2008
Construction volume (value of our services):
7,671 M EUR
Costs converted according to average yearly exchange rates during project realization
For the construction of the new cross-city link between Zurich Oerlikon and Zurich Altstetten, an access shaft was built at Bahnhofquai to act as the main starting point for underpinning the listed building in the southern…
