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Wayss & Freytag Ingenieurbau AG

Connections for life

As part of the Zech Group, we specialise in challenging civil engineering projects. With a construction output of around € 900 million, we are one of the leading companies in the German civil engineering market and in international tunnelling.

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Building expertise since 1875

Our projects

All projects

  • Brisbane

    The largest infrastructure project in Australian history

  • Frankfurt am Main

    13,000 journeys shifted from car to rail every day

    Rolltreppe in einer S-Bahn-Haltestelle unterirdisch.

  • Wewelsfleth

    Wind energy from northern to southern Germany

Always in action

Latest news

All news
  • 17.08.2026

    New contract: Eckernförde Naval Base – Refurbishment of the western breakwater

    The contract was awarded to Wayss & Freytag Ingenieurbau AG on 17 August 2026. The project will be carried out by the North and Structural Maintenance divisions as a joint venture
    Zwei Personen schütteln sich die Hand.
  • 17.07.2026

    Work begins on the Auerberg Tunnel

    Wayss & Freytag Ingenieurbau is constructing the four-lane road tunnel, comprising two tubes, between Eschenlohe and Oberau as part of a joint venture
    Start des Baus für zwei Tunnelröhren.
  • 29.06.2026

    ElbX Breakthrough

    Tunnel boring for the SuedLink Elbe crossing, ElbX, has been completed
    Ein Tunnel von innen.
Know-how and expertise

OUR SERVICES

Vier Personen stehen in Arbeitskleidung vor einem Radlader.
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Careers at W&F

Leave your fingerprint on society by working with us on construction projects that change the world and connect people.

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