![](/fileadmin/_processed_/c/c/csm_iStock-528959560_Onex_web__1__27e5e52b0c.jpg)
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
Firmensitz und Produktion AVL SET GmbH, Wangen im Allgäu
Wangen im Allgäu, Germany
Start of construction: February 2021
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 of the shell of a workshop hall in solid construction
CarGarantie G10 - New office and administration building
Freiburg, Germany
Start of construction: January 2018
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
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
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…
Lärmschutzwände Flörsheim am Main
Flörsheim am Main, Germany
Start of construction: January 2021
Construction of noise protection walls in Flörsheim am Main
Bridge reinforcement with carbon concrete at Kleinsaubernitz
Kleinsaubernitz, Germany
Start of construction: August 2020
As part of a pilot project, Implenia reinforced a road bridge with carbon concrete.
SGP – Ligne 15 sud, Lot T2C
Noisy-Champs, France
Start of construction: December 2015
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…
Fréjus tunnel safety gallery
Fréjus, France
Start of construction: January 2009
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)…
Lärmschutztunnel A7 Hamburg-Altona
Hamburg, Germany
Start of construction: April 2021
Construction of a noise protection tunnel on the A7 motorway in Hamburg-Altona
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
![](/fileadmin/_processed_/8/1/csm_Purro_Joel_web_c94177928f.jpg)
Alternatively, the business card is available for download. Download VCF-Card
![](/fileadmin/_processed_/7/0/csm_Eric_Burg_67f0bb8755.jpg)
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
-
12:15
13:30
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17:00
Closed