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Company History

  • 2022

    Following the departure of Andreas Leitner from the management board, Dietmar Bach, Christian Kitzler and Bernhard Kohlböck remain as managing directors. Andreas Leitner and Zafer Ekici remain 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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    Christian Stranig

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    Robert Flatscher

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    Korbinian Holm

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    Klaus Steininger

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    Katharina Schmutz

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    Jürgen Rafetseder

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    Melanie Quehenberger

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    Manfred Jahrbacher

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    Eva-Maria Holm

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    Dejan Jokanovic

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    Christine Peintner

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    Bernd Kohlbacher

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    Angelika Loretz

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    Nicole Wilfinger

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    Stefan Gleissner

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    Werner Fuchs

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    Christian Barwart

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    Elena Steiner

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    Nina Delakorda

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    Salih Özcan

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    Martina Breitfuss

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    Theresa Prem

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    Maik Oßwald

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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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    Richard Brierley

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    Marko Cerovac

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    Danijel Bogdanic

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    Andreas Tauer

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    Hubert Druckfeuchter

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    Omer Hasanovic

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    Günther Mulitzer

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    Lorenz Zechner

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    Dominik Leder

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    Helmut Posch

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    Gregor Denkmayr

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    Michaela Wieder

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    Alexander Poisel

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    Andrea Immler

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    Andreas Rohrmoser

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    Alexander Tasser

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    Astrid Sickinger

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    Christian Feiner

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    Cem Bektas

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    Elmar Braunhofer

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    Florian Eberhardt

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    Funda Senocak-Özerten

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    Doris Schatzl

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    Kia Aria

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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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    Peter Steiner

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    Philip Stadler

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    Rene Eicherl

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    Sabrina Sönser

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    Uwe Weiß

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    Ursula Kahn

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