Open call for tenders, deadline 20th March, 2008 for draft design of the 3.6 km Eppenberg ... More Information

The consortium ARGE Marti Eppenberg, JV led by Marti Tunnelbau AG, secured the EUR227.86 million ... More Information

Impregilo's Swiss subsidiary CSC Impresa Costruzioni has won as part of a consortium a contract ... More Information

Open invitation to tender, deadline 15.04.2011, for Visp tunnel excavation, lot L06583, on A9 ... More Information

Open invitation to tender, deadline 24.02.2012, for supply and installation of BT equipment for ... More Information

Open invitation to tender, deadline 24.02.2012, for supply and installation of fixed and variable ... More Information

Open invitation to tender, deadline 22.05.2019, for the adaptation works within the Vispertal ... More Information

The canton of Bern’s road office awarded in March the construction contract of the east ... More Information

Open invitation to tender, deadline 25.06.2010, for refurbishment of the 12.7 km La ... More Information

Open invitation to tender, deadline 05.07.2010, for engineering services for refurbishment of the ... More Information

Open invitation to tender, deadline 06.08.2010, for geological engineering services for ... More Information

Open invitation to tender, deadline 22.10.2010, for commitment support for the construction of the ... More Information

Open invitation to tender, deadline 22.10.2010, for commitment support for the construction of the ... More Information

The JV IUB - E + B - SEI, PA IUB Ingénierie SA, of Belfaux, Switzerland secured the EUR1.29 ... More Information

Open invitation to tender, deadline 30.04.2012, for consultative engineering and construction ... More Information

Open invitation to tender, deadline 21.06.2013, for engineering services for construction of the ... More Information

Open invitation to tender, deadline 12.07.2013, for 4.5 m-diameter TBM construction of safety ... More Information

Consortium ITIS, Infra Tunnel SA-Implenia Suisse, PA Infra Tunnel SA of Marin-Epagnier secured the ... More Information

Open invitation to tender, deadline 14.08.2014, for supply and installation of fire detection ... More Information

Open invitation to tender, deadline 14.08.2014, for adaptation of power system and new control ... More Information

Open invitation to tender, deadline 14.08.2014, for supply, installation and commissioning of two ... More Information

Open invitation to tender, deadline 29.08.2014, for engineering works required to upgrade the ... More Information

Open invitation to tender, deadline 07.02.2018, for the upgrading of E&M equipment in the ... More Information

Postponed from 02.02.2018 to 16.02.2018, the deadline of the open invitation to tender for the ... More Information

The JV M.F.B.B. Ligerz composed of Marti Travaux Speciaux Neuchatel SA (Cornaux), Bieri et Grisoni ... More Information

Open invitation to tender, deadline 03.05.2019, for painting works in the 2.483 m Ligerz tunnel ... More Information

Open call for tenders, deadline 15th October, 2007 for studies for a new underground station in ... More Information

Open invitation to tender, deadline 24/09/2021, the upgrading of the railway Schanzen tunnel ... More Information

Postponed from 24/09/2021 to 22/12/2021 the deadline of the open invitation to tender ... More Information

Walo Bertschinger AG Bern from Gümligen secured the EUR3.72 million (CHF3.82 ... More Information

CSM Bessac leads a joint venture, whose other partner is Implenia, to build a 2.3 km-long 2.5 m ID ... More Information

The roads directorate of the Zurich canton awarded ILF Consulting Engineers a contract for the ... More Information

Invitation to tender, deadline 21.08.2009, for engineering service for escape ways and safety ... More Information

Gähler und Partner AG, Badstrasse 16, CH-5408 Ennetbaden secured the contract for engineering ... More Information

Open invitation to tender, deadline 10.12.2010, for construction of parallel safety tunnel ... More Information

Open invitation to tender, deadline 11.02.2011, for design, bid and construction of ventilation ... More Information

Award of contract value EUR19.6 million to ARGE SISTO Milchbuck of Schoenbuehl, Switzerland for ... More Information

Open invitation to tender, deadline 04.05.2011, for construction project management services, Lot ... More Information

Open invitation to tender, deadline 12.10.2012, for 2013 inspection of control and safety ... More Information

Open invitation to tender, deadline 12.10.2012, for 2013 inspection of the main infrastructures, ... More Information

Open invitation to tender, deadline 30.10.2012, for engineering services, including design, ... More Information

Open invitation to tender, deadline 13.11.2012, for design and general management for emergency ... More Information

Open invitation to tender, deadline 22.03.2013, for technical mandate on geology/hydrogeology ... More Information

Open invitation to tender, deadline 31.07.2013, for design and management of radio system in ... More Information

Open invitation to tender, deadline 20.08.2013, for environmental monitoring during the ... More Information

Open invitation to tender, deadline 16.10.2013, for coordination from design to commissioning of ... More Information

IM Maggia Engineering SA of Locarno secured the EUR939,326 contract for design and management of ... More Information

Open invitation to tender, deadline 23.06.2015, for consulting services, certification and ... More Information

Open invitation to tender, deadline 09.05.2016, for the construction of the third tube of the ... More Information

Open invitation to tender, deadline 30.05.2016, for the supply and installation of the ... More Information

Open invitation to tender, deadline 30.05.2016, for provision of emergency phone equipment on ... More Information

Open invitation to tender, deadline 01.06.2016, for the improvement and the renovation of the ... More Information

Open invitation to tender, deadline 13.06.2016, for emergency telephone installations in ... More Information

Open invitation to tender, deadline 13.07.2016, for the delivery, installation and ... More Information

Open invitation to tender, deadline 27.07.2016, for the crossing, parking areas and inlets ... More Information

Open invitation to tender, deadline 02.08.2016, for metrological supervision during the ... More Information

Open invitation to tender, deadline 02.08.2018, for installation of the fire detection equipment ... More Information

Tyco Integrated Fire & Security (Schweiz) AG from Pfaffikon secured the EUR1.65 million ... More Information

Open invitation to tender, deadline 17.12.2018, for the local construction management (Lot261) of ... More Information

Open invitation to tender, deadline 01/10/2019, for the planning of sub-phase 41 (tendering from ... More Information

Hodapp Schweiz GmbH from Oftringen secured the EUR1.86 million (CHF2.02 million) contract, ... More Information

Open invitation to tender, deadline 18/12/2020, for the design of the collision protection for ... More Information

Open invitation to tender, deadline 13/08/2021, for the rehabilitation of the Gubrist tunnel, ... More Information

Open invitation to tender, deadline 19/01/2022, for the main inspections on 521 engineering ... More Information

The ARGE Gubri - composed of Implenia Schweiz AG from Glattpark -Opfikon  (40%, leader), ... More Information

  Open invitation to tender, deadline 19th October, 2004 for lot 151 of ... More Information

Electrowatt Infra has been commissioned by the Water Supply Department of the City of Zurich to ... More Information

The Swiss Parliament voted in favour of constructing a second road tunnel through Mount Gotthard, ... More Information

Open invitation to tender, deadline 26.03.2010, for management and safety equipment audit in ... More Information

Amstein + Walthert AG (Zurich) secured the EUR424,570 contract for management and safety equipment ... More Information

Open invitation to tender, deadline 02.07.2012, for refurbishment of the 32.4 km-long Pass ... More Information

Open invitation to tender, deadline 22.02.2013, for engineering services and local management ... More Information

Open invitation to tender, deadline 31.05.2013, for the General Project (GP) and Executive Design ... More Information

Open invitation to tender, deadline 31.05.2013, for the Environment Impact Study (EIS) 2nd phase ... More Information

Inge Cielo+ C/O Lombardi AG of Minusio secured the EUR2.8 million contract, excluding VAT, for the ... More Information

Open invitation to tender, deadline 29.04.2016, for geodetic measurements for the construction ... More Information

Open invitation to tender, deadline 19.07.2016, for high voltage installations in the Gotthard ... More Information

Bernasconi e Forrer Ingegneria e Misurazioni SA from Sorengo secured the EUR150,496 contract, ... More Information

Open invitation to tender, deadline 09.09.2016, for 2017-2026 maintenance planning of the ... More Information

InfraTech AG from Stans secured the EUR7.45 million contract, excluding VAT, for high voltage ... More Information

EBP Schweiz AG from Zurich secured the EUR 1.67 million contract for 2017-2026 maintenance ... More Information

Open invitation to tender, deadline 12.07.2018, for the support to the commitment BHU ... More Information

Open invitation to tender, deadline 17.07.2018, for The General Project (GP) for the construction ... More Information

Open invitation to tender, deadline 18.07.2018, for planning services and general management in ... More Information

Open invitation to tender, deadline 19.07.2018, for engineering services for the operating and ... More Information

Open invitation to tender, deadline 23.11.2018, for geologist services, senior project geologist ... More Information

The consortium IG ILBP BSA c/o IM Maggia Engineering AG from Locarno, comprised of IM Maggia ... More Information

The group Airo c/o Pini Swiss Engineers SA from Lugano, which includes Pini Swiss Engineers SA, ... More Information

The group IG Nuovo Gottardo c/o Lombardi SA Ingegneri Consulenti from Minusio, which includes ... More Information

Open invitation to tender, closing date 05.12.2018, for Client support for information + ... More Information

Open invitation to tender, deadline 16.09.2019, for traffic specialist services for the MK phase ... More Information

Open invitation to tender, deadline 30.09.2019, for client support services for the stages of the ... More Information

Open invitation to tender, deadline 30.09.2019, for the design of the tunnel/ geotechnical, ... More Information

Open invitation to tender, deadline 20/12/2019, for a ventilation expert for projects N02EP 1TG ... More Information

Open invitation to tender, deadline 20/12/2019, for the local management in the North Section ... More Information

Open invitation to tender, deadline 17/01/2020, for the local management in the South Section ... More Information

The Consortium DL-BEDRINA, c/o Pini Swiss Engineers SA - Lugano (Pini Swiss Engineers SA + Renzo ... More Information

The Consortium Ingenieurgemeinschaft (IG) 2G-BN, c/o IUB Enginnering AG - Bern (IUB Enginnering AG ... More Information

Open invitation to tender, deadline 28/08/2020, for the transfer of the current infrastructure and ... More Information

Open invitation to tender, deadline 31/07/2020, for measurement and monitoring during construction ... More Information

Open invitation to tender, deadline 07/10/2020, for  vibration monitoring during ... More Information

Open invitation to tender, 14/12/2020, for the access tunnel excavations and northern logistic ... More Information

Grunder Ingenieure AG from Burgdorf secured the contract EUR1.75 million (CHF1.89  ... More Information

The open invitation to tender, deadline 07/10/2020, for  vibration monitoring during ... More Information

Open invitation to tender, deadline 05/11/2020, for  vibration monitoring during ... More Information

Open invitation to tender, deadline 10/03/2021, for  electric installations  in the ... More Information

The JV Implenia Schweiz AG from Wallisellen (leader, 40%),Webuild SpA from Milan, CSC ... More Information