• BG at the Swiss Tunnel Congress 2015 in Lucerne
  • New Chief Financial and Operational Officer for the BG Group
  • Innovative pedestrian bridge made of Ultra Efficient Fibrous Concrete at Le Cannet des Maures (F)
  • BG Geneva offices move to Vernier
  • New waste incineration and reclamation plant for Geneva
Working at BG, a meaningful life project

The strength of BG lies in its people’s ability to share their knowledge and commitment towards a noble and meaningful common objective – to build a sustainable living environment. 


BG is currently working on over 2000 projects. Discover our latest news, press releases or press reviews.


Press releases

Press reviews

Our projects

  • 30.06.2015
    BG at the Swisscom Dialogue Forum
  • 29.06.2015
    BG reaches out to young engineers
  • 29.06.2015
    BG's presence at the Swiss Tunnel Congress in Lucerne
  • 22.06.2015
    An evening of blasting tests for the extension of the St-Maurice railway tunnel
  • 22.06.2015
    New Chief Financial and Operational Officer
  • 10.06.2015
    BG Geneva are moving office to the ARCenter at Vernier
  • 09.06.2015
    Discover the 2015 edition of our BG Magazine!
  • 20.05.2015
    BG to build the new Cheneviers waste incineration and reclamation facility in Geneva
  • 23.04.2015
    Complete overhaul of the Villette WTP near Geneva
  • 23.03.2015
    SBB halt in Châtelaine: a complex programme
  • 17.02.2015
    L’Oréal energy audit contract extended for four years!
  • 20.02.2015
    BG Obtains Official Polluted Sites and Soils Certification
  • 16.02.2015
    BG signs a historical contract for the Ivry-Paris-XIII waste recovery centre
  • 30.01.2015
    Two Unforgettable Weeks in Malaysia
  • 05.01.2015
    BG at the POLLUTEC show
  • 17.12.2014
    AFTES Congress – A chance for BG to discuss the risks and opportunities of tunnels and underground space
  • 11.12.2014
    The Nant de Drance project wins at the International Tunnelling & Underground Space Awards 2014
  • 05.12.2014
    BG at the 32nd edition of the traditional Forum EPFL
  • 30.10.2014
    Fifth "BG Event" in Geneva
  • 30.10.2014
    BG participates in the democratisation of access to space
  • 20.10.2014
    Double award for the “La Cigale” renovation project
  • 15.10.2014
    Julia Magnin receives the 2014 BG Construction and Sustainable Development Prize
  • 03.10.2014
    BG present at the 37th IABSE Symposium in Madrid
  • 17.09.2014
    BG Sustainable Development Prize is awarded to Renaud Defrancesco, a student at the ECAL
  • 29.08.2014
    River Flow 2014: BG among the main sponsors
  • 07.07.2014
    BG at the Swiss Tunnel Congress (STC) 2014
  • 18.06.2014
    BG was present at the Transports Publics Expo in Paris on June 10-13, 2014
  • 11.06.2014
    A16 Transjurane: Loveresse Tunnel Excavation Work Complete
  • 15.05.2014
    L’Ensoleillée Business Park won in the Efficient Building category at the Green Building Solutions Awards 2014
  • 10.04.2014
    BG once again among the top 30 employers in French-speaking Switzerland
  • 19.02.2014
    BG at the French National Conference on Energy in Dunkirk
  • 27.01.2014
    BG sponsors a study trip to Hamburg
  • 17.02.2014
    BG present at WFES, IWS and EcoWaste in Abu Dhabi
  • 13.01.2014
    Thomas Erb is BG’s new leader in German-speaking Switzerland
  • 10.01.2014
    Laurent Vulliet Appointed to Swiss Academy of Engineering Sciences
  • 17.12.2013
    Clients And Partners Meet At a Work Site For an Evening of Architecture
  • 27.11.2013
    Chemical characterisation of end-of-life railway ballast
  • 25.11.2013
    Cornerstone Laid for the Legendary Five-star Luxury Hotel Royal Savoy in Lausanne
  • 12.11.2013
    Skylab – A New Kind Of Real-estate Project
  • 01.11.2013
    Gibelhorn Upgrades—An Ambitious Construction Project
  • Dimitri Weideli - crédit photo: EPFL
    BG’s 2013 “System and Sustainable Development” Prize
  • 23.10.2013
    BG present at the 4th UIC "Next Station 2013"
  • 14.10.2013
    Why is there a "21" in the Internet address bg-21.com?
  • Jade Rudler and Laurent Vulliet - Photographer : Pierre Boss
    Jade Rudler and Laurent Vulliet - Photographer : Pierre Boss
    Jade Rudler and Laurent Vulliet - Photographer : Pierre Boss
    Jade Rudler Wins the 2013 BG “Construction and Sustainable Development” Prize
  • 10.10.2013
    Merger of subsidiaries into the Group and launch of the single “BG” brand
  • 12.09.2013
    Executive Project Management for the Grand Paris Express: BG is part of the ARTEMIS group
  • DI_CEVA_Photo1_RER_FVG
    Open House CEVA Line
  • 15.08.2013
    Securisation of the Puymorens tunnel
  • 08.07.2013
    A Curved Suspension Bridge Now Soars Over the Jonage Canal in Décines
  • 26.06.2013
    FS&S: Securitas and BG combine their expertise to offer a complete safety package
  • 21.06.2013
    Combining Social and Environmental Responsibility
  • 14.03.2013
    Second Saverne Tunnel Breaks Through
  • 24.01.2013
    Three Study Trips to Discover China and Brazil
  • 17.01.2013
    Bouillides Wastewater Treatment Facility Now Providing Topnotch Treatment for Micropollutants
  • 18.12.2012
    Energo Recertification for BG
  • 12.12.2012
    Gold Pyramid award for Nexity Promotion’s Version Rubis project, with BG designed thermal and fluids engineering
  • 30.10.2012
    NeTTun Project Officially Launched
  • 11.10.2012
    Steffan Heath and Edouard Philippe Awarded BG’s "Construction and Sustainable Development" Prize for 2012
  • 11.10.2012
    Raphaël Sandoz Awarded BG’s 2012 Prize for "System and Sustainable Development"
  • 13.09.2012
    BG Consulting Engineers Group Strengthens its Presence in Neuchâtel
  • 04.07.2012
    ARP is Expanding its Business in Central Switzerland
  • Arenthon Wastewater Treatment Unit Opens
    Arenthon Wastewater Treatment Unit Opens
    Arenthon Wastewater Treatment Unit Opens
    Arenthon Wastewater Treatment Unit Opens
    Arenthon Wastewater Treatment Unit Opens
    Arenthon Wastewater Treatment Unit Opens
    Arenthon Wastewater Treatment Unit Opens
  • 04.11.2011
    Seine Aval UWWT Facilities Ready for Use
  • 24.10.2011
    Work begins on the Saverne Tunnel - LGV Est
  • 13.10.2011
    BG helps modernize Europe's largest water treatment plant
  • No climbing bars. The large coarse screens hold back the debris that slides down
    Protection against the mountain
  • 30.06.2011
    Jens Alder, New Chairman of the BG group
  • 30.06.2011
    2011 Edition of the BG Magazine BG-21.com
  • 20.05.2011
    Meyrin can breathe again!
  • 10.03.2011
    BG commissioned for the electromechanical equipment of the Vésenaz traffic tunnel
  • 30.01.2012
    ARP prominently positioned in a booming Zurich district
  • 13.01.2011
    Integrated Water Management: A First in Switzerland
  • 03.12.2010
    BG Consulting Engineers Award 2010: Construction and Sustainable Development
  • Saverne Tunnel
    Eastern European High-Speed Rail Line
    Haspelbaechel Viaduct
    BG on Track for the "LGV Est" – Saverne Tunnel
  • Recycling of Electronic Components in Colombia
    Juliana Leon and Laurent Vulliet
    BG Consulting Engineers Award for 2010: System and Sustainable Development
  • 22.07.2010
    BG is an enthusiastic sports fan
  • 22.07.2010
    AMAG Opens a New Mobility Platform
  • 22.07.2010
    A 15 km Underground Network
  • 15.07.2010
    Welcome to the Pink City! Renovation of the Toulouse A-Line Subway’s Tunnels is Moving Forward at Full Speed
  • Contents of the 2010 edition of the BG Consulting Engineers group's magazine
    2010 Edition of BG Magazine
  • 05.05.2010
    Renovation of Toulon Harbour’s Long Jetty
  • 15.04.2010
    Greenhouse gas emissions audit for the Grenoble metropolitan area
  • 24.03.2010
    RFF Commissions Study of Paris-Geneva Bullet Train from BG
  • 18.02.2010
    Flood Risk Map for the Doubs River (Jura)
  • 20.01.2010
    Rehabilitation of the Cleuson-Dixence Pressure Shaft
  • 22.01.2010
    Opening Up of Serrières A5 Motorway Tunnel, Neuchâtel
  • Driskos tunnel, Greece
    Road Tunnels and Dangerous Goods: BG Shares Best Practices
  • 23.11.2009
    23.11.2009: BG is Part the ERTMS Expert Group Called On by the European Commission
  • 19.11.2009
    ARP and BG Join Forces
  • 10.09.2009
    10th of September: Swiss Transport Research Conference 2009 - BG-EPFL Lecture
  • 05.10.2009
    5th of October: European Transport Conference - ETC 2009 in Netherlands
  • 30.06.2009
    All Aboard for the Football World Cup
  • 30.06.2009
    Sochi 2014
  • Le patron de BG nommé Vice-Président de la Société suisse des ingénieurs et arch
    BG Head Appointed Vice-President of the Swiss Engineers and Architects Association (SIA)
  • 25.06.2009
    First Edition of Newly-born BG Magazine Now Available!
  • 25.06.2009
    BG Consulting Engineers Announces its 2008 Results
  • Joseph von Aarburg ré-élu à l'unanimité pour 4 ans au sein du comité de l'USIC
    Joseph von Aarburg Unanimously Re-elected For 4 Years Within usic Committee
  • Zoom sur un équipement d'exploitation dans un tunnel
    BG Consulting Engineers Takes Over FMN ingénieurs
  • Stade de Suisse, Berne
    BG Consulting Engineers Takes Over Beyeler Ingenieure AG
The core competencies of BG

Our size and multidisciplinary know-how allows us to put together, for each project, a team dedicated to its specificities. Today, BG is pleased to be able to offer clients its knowledge and exceptional expertise covering
all aspects of sustainable construction:

About us

BG Consulting Engineers is one of Switzerland's leading international engineering companies. Founded in 1954, the BG group operates in Switzerland, France and Algeria, and provides support to its clients around the world.

Building a better and sustainable living environment

This is not only our daily mission; it is also our philosophy. BG Consulting Engineers provides customized and sustainable solutions for its clients and projects. When it comes to a sustainable living environment, no project is too big or too small. We want to help everyone who contributes to such endeavors.
From the initial idea to planning, execution maintenance and demolition we can help at every stage of your project. The choice is yours.

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BG Ingénieurs Conseils / BG Ingenieure und Berater / BG Consulting Engineers
Siège / Sitz / Head Office

Avenue de Cour 61
Case postale 241
CH-1001 Lausanne
Tel. +41 58 424 11 11