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News

Discover our latest news

  • 19.01.2026

    Illarsaz Footbridge Competition

  • 12.01.2026

    N21 Martigny – Great St Bernard – SUT III / FEDRO

  • 19.12.2025

    Year-end celebrations and our wishes for 2026

  • 19.12.2025

    Construction of Noëlla-Rouget Secondary School II in Meyrin: Progress Update

Projects

Four projects drawn at random

  • Magglingen

    Sports Hall – Magglingen

  • Malley

    remise-en-etat-du-tunnel-de-malley-realisation-ingphi

    Malley Tunnel Overhaul

  • Lausanne

    Heightening of the Avenue De Cour Building

  • Châtel-Saint-Denis

    Chrysalide Châtel-Saint-Denis

Skills

Bridges
competences-ponts-INGPHI

Bridge design must satisfy resistance, behavior and durability criteria. Moreover, bridges organize or reorganize landscape and must do so in an adapted and suitable way.

Building
competences-batiments-INGPHI

The load bearing structures of buildings and their façades are developed to meet the requirements of modern architecture – building the land and in the space – aiming towards modernization of our built environment while preserving the architectural heritage.

Infrastructure
competences-infrastructures-INGPHI

Infrastructure planning demands knowledge in geotechnics, networks, roads, urbanism, security systems, traffic and technical equipment. All this knowledge must thus be consolidated to develop a project meeting all requirements.