ingenos ZT GmbH has expertise in architecture, industrial engineering/construction, agricultural engineering and water management as well as ecology/environmental biology. Ingenos currently employs 45 staff and operates all over Austria.

Our future – is in the hands of our customers. Our aim is to accompany our customers and partners from the initial idea to the successful completion of a project with comprehensive technical expertise and targeted solutions. Our customers and partners can rely on our extensive, long-standing experience.
We get straight to the point.

Ingenos History


Establishment of the Robert Zach Technical Office in Ligist


Re-establishment as Zach Civil Engineering Office and certification as court expert


Establishment of W42 as a permanent working group of architects DI Lechner and DI Turk


Establishment of the Winfried Lechner Civil Engineering and Architecture Office


Establishment of Ingenos ZT GmbH by architect DI Horst Hönig, architect DI Winfried Lechner, DI Andreas Turk, DI Robert Zach


Merger with the Vienna office of Gobiet & Partners to become Ingenos.Gobiet ZT GmbH


Demerger of Ingenos.Gobiet.GmbH and re-establishment of Ingenos ZT GmbH with locations in Gleisdorf and Ligist

The Stakeholders

Re-establishment of Ingenos as a civil engineering company simultaneously involved a forward-looking change in the shareholder structure. In addition to long-standing owners DI Robert Zach and DI Winfried Lechner, in future DI Johann Edegger, DI Lisa Hamm, MA.rer.nat., Ing. Eugen Knöbl and DI Heimo Tröster will hold shares in the company.

ingenos Telephone Directory
Contact us!

Our ingenos telephone directory contains the contact data and team affiliation for all our employees