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Company History

  • 2023

    Following the departure of Andreas Leitner from the management board at the end of 2022, Dietmar Bach, Christian Kitzler and Bernhard Kohlböck remain as managing directors. Zafer Ekici, Daniel Koch, Manfred Praxl and Hans-Peter Seidl join as shareholders of IGT.

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  • 2018

    A further change in our management team took place with the retirement of Werner Ramspacher at the end of 2017. The engineering office is re-formed with directors Andreas Leitner, Christian Kitzler, Dietmar Bach, Bernhard Kohlböck and partner Zafer Ekici.

     

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  • 2012

    On 1st January 2012, Dipl.-Ing. Nejad Ayaydin retired as managing director and passed on the role to Dipl.-Ing. Andreas Leitner. At the same time, Dipl.-Ing. Dietmar Bach and Dipl.-Ing. Bernhard Kohlböck became partners.

     

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  • 1988

    Prof. Dr. Franz Pacher began his retirement. The manegement of the company was taken over by Dipl.-Ing. Nejad Ayaydin and his closest colleagues. In the following years Dipl.-Ing. Andreas Leitner, Dipl.-Ing. Werner Ramspacher and Dipl.-Ing. Christian Kitzler joined the management team.

     

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  • 1983

    The continuous expansion of the company’s fields of operations required the restructuring of the company into a partnership, lead by Prof. Dr. Franz Pacher and Dipl.-Ing. Nejad Ayaydin.

     

     

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  • 1966

    After Dr. Leopold Müllers became professor for rock mechanics at the University of Karlsruhe, Prof. Dr. Franz Pacher took over management of the office. This was the year the engineering office Geotechnik und Tunnelbau came into existence. Between 1960 and 1974, the office worked in close co-operation with Prof. Dr. Ladislaus v. Rabcewicz. This lead the the development of the “new Austrian tunnelling method“ (NATM).

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  • 1952

    Dipl.-Ing. Franz Pacher joined “Ingenieurbüro für Geologie und Bauwesen”, which had been founded in 1948 by Dr. Leopold Müller. Intensive research in the following years lead to the establishment of the new scientific branch of rock mechanics.

     

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Management

Team

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    Pia Riedl

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    Peter Andric

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    Moritz Zellner

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    Christopher Strobl

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    Martin Steckbauer

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    Elias Stadler

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    Theresa Prem

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    Christoph Pock

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    David Mitterhauser

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    Johannes Luegger

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    Klaus Klammer

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    Alfred Klump

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    Philipp Grasl

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    Mario Fuchsberger

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    Barbara Di Monte

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    Slavica Bajalovic

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    Anna Scheuch

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    Dominik Hauser

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    Tatsiana Jäger

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    Stefan Inzinger

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    Michael Feldinger

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    Alexander Appl

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    Doris Schatzl

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    Berkan Aksoy

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    Korbinian Holm

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    Eva-Maria Holm

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    Bernd Kohlbacher

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    Martina Breitfuss

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    Andreas Tauer

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    Marko Cerovac

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    Omer Hasanovic

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    Cem Bektas

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    Günther Mulitzer

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    Klaus Steininger

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    Funda Senocak-Özerten

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    Philip Stadler

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    Peter Steiner

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    Andrea Immler

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    Gregor Denkmayr

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    Nina Delakorda

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    Andreas Rohrmoser

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    Dejan Eybl

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    Astrid Sickinger

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    Sabrina Sönser

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    Dominik Leder

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    Uwe Weiß

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    Helmut Posch

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    Florian Eberhardt

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    Maik Oßwald

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    Michaela Wieder

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    Richard Brierley

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    Alexander Poisel

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    Christine Peintner

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    Danijel Bogdanic

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    Lorenz Zechner

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    Ursula Kahn

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    Stefan Gleissner

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    Nicole Wilfinger

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    Angelika Loretz

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    Christian Barwart

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    Werner Fuchs

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    Elena Steiner

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    Salih Özcan

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    Katharina Schmutz

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    Robert Flatscher

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    Thomas Chraust

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    Armin Kaufmann

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    Türkay Ayten

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    Markus Sitzwohl

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    Hubert Druckfeuchter

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    Alexander Tasser

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    Christian Feiner

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    Jürgen Rafetseder

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    Elmar Braunhofer

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    Georg Saueregger

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    Martin Knauder

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    Michael Steinköln

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    Markus Brandtner

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    Manfred Jahrbacher

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    Rene Eicherl

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    Melanie Quehenberger

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