Sterneckstrasse 52
A-5020 Salzburg

Established in 1973, Geoconsult is a consulting engineering firm serving private enterprises and governments around the world in the fields of infrastructure and environment.
Since 1973, Geoconsult has grown into a company with more than 200 employees, with branch offices in Germany, Slovakia, Mexico, Brazil, Singapore and Taiwan. Although mainly known for achievements in underground works, Geoconsult now offers the full range of modern construction engineering services.
The company provides services in the disciplines of civil-, structural and geotechnical engineering, soil and rock mechanics, geology, hydrology, hydrogeology, environmental engineering, planning and cost control. Special fields of experience include soil treatment, foundation engineering, ventilation design, geotechnical instrumentation and computer sciences. Geoconsult is also routinely involved in research and development efforts, both on practical and theoretical levels. Building upon the experience gained in large multinational consortia and the paticipation in other forms of international cooperation, Geoconsult has added project management services to its scope of capabilities.
Through its successful engagement in more than 1200 projects in over 50 countries, Geoconsult has earned a high reputation and is recognized as a reliable, efficient and flexible professional partner by its clients.

Prof. Johann Golser


One of the owners and founders of Geoconsult. He has more than 30 years of experience in tunnel design and is head of the institute for tunnelling, geotechnics on the University of Leoben in Austria.


Dipl.-Ing. Johannes Wageneder

Managing Director

Head of Geoconsult Vienna. More than 15 years experience in tunnel design. In the moment he is member of research group" Fire safety in railway tunnels", an Austrian project, financed by Austrian High Capacity Railway Organisation.


Dipl.-Ing. Dr. Robert Galler

Project Manager

He has 10 years of experience in mining and tunnelling projects. He is official representative of the Austrian Society for Geomechanics and of the Austrian Ita-Organisation.