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Onex, Implenia Switzerland Ltd.
À Onex, nos clients peuvent accéder à l’ensemble du portefeuille de prestations d’Implenia. Nos spécialistes opèrent de manière transversale, indépendamment du site ou de la Division, afin de vous offrir la meilleure solution dans une logique de prestataire unique.
Services offerts aux clients
Contact
References
Lokstadt Elefant
Winterthur, Switzerland
Start of construction: April 2021
The "Elefant" is a modern office building consisting of a historic part of the building and a new 7-storey timber construction. This makes it one of the largest timber office buildings that Implenia has developed and realized for…
4th tube Elbe tunnel
Hamburg, Germany
Start of construction: January 1995
A fourth tube was added to the Elbe tunnel in Hamburg due to the increased volume of traffic.
Rocket & Tigerli
Winterthur, Switzerland
Start of construction: September 2024
At 100 meters, "Rocket" in Winterthur is one of the tallest timber residential buildings currently in planning. The building complex comprises attractive rental apartments and hotel rooms. The three "Tigerli" buildings complete…
Metro Toulouse line C, Lot 3
Toulouse, France
Start of construction: January 2023
The third metro line, Line C, will connect Colomiers and Labège in 20 minutes. Faster journeys, less congestion and pollution: this will benefit the quality of life and the environment. Implenia - Demathieu Bard Construction has…
Tunnel Ligerz, Lot 2
Ligerz, Switzerland
Start of construction: September 2024
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.
District heating tunnel – West (FWS-West) Southern Line
Hamburg, Germany
Start of construction: January 2021
Wärme Hamburg is a 100% municipal heat supplier and, with the "FWS-West project", intends to install a district heating line from the new CHP plant to be built at the Dradenau site through the Waltershof port area, in a new…
New Aarau Cantonal Hospital "Dreiklang" (KSA) building
Aarau, Switzerland
Start of construction: January 2020
The cantonal hospital in Aarau is currently the largest new hospital building in Switzerland. The name "Dreiklang" (triad) is explained by the optimal interplay between functional areas and outpatient clinics in the base building…
Masterplan Forschungscampus Empa Eawag, Etappe 1
Düebendorf, Switzerland
Start of construction: April 2021
In the first stage of the new campus on the existing Empa-Eawag site in Dübendorf, a new laboratory building, a multifunctional building with parking garage and the outdoor space design are being designed with SAM Architekten and…
Lilla Lidingöbron
Lidingö, Sweden
Start of construction: October 2018
Bridge building that brings people together. The old Lidingö Bridge is worn out and nearing the end of its service life. Renovation would be too expensive, so it was decided to build a brand new bridge.
Ausbau K 268 Mellingerstrasse / Ersatz SBB Brücke B-223
Baden, Switzerland
Start of construction: October 2021
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…
Address
Onex, Switzerland
Implenia Switzerland Ltd.
Chemin de l'Echo 1
1213 Onex
Contact persons
![](/fileadmin/_processed_/c/f/csm_Jarlegant_Laurent_web_58ace5f4e7.jpg)
Alternatively, the business card is available for download. Download VCF-Card
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Alternatively, the business card is available for download. Download VCF-Card
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Alternatively, the business card is available for download. Download VCF-Card
![](/fileadmin/_processed_/b/e/csm_Francois_Grobel_e8885cf449.jpg)
Alternatively, the business card is available for download. Download VCF-Card
![](/fileadmin/_processed_/0/b/csm_Sainte-rose_Camille_411a879287.jpg)
Alternatively, the business card is available for download. Download VCF-Card
Opening hours
07:30
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12:15
13:30
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17:00
Closed