Team

The complete competence at your side

left to right: Arnold Steidl, Albert F. Steindorfer, Stephan Semprich, Kurt Klima, Wulf Schubert
left to right: Alfred Fasching, Christian Lackner, Udo Tschermanegg, Andreas Goricki


3G specifically acknowledges the principle of involvement of its shareholders. Our highly qualified experts leading the company are directly involved in the daily project processing. This ensures that our clients can count on all our experience and the greatest expertise in the planning, construction, research and development of every project.

Dr. PE. Albert Fabian Steindorfer

Civil Engineer | Managing Director, Project Leader, Partner | albert.steindorfer@3g.at
 
Dipl.-Ing. Dr. Albert Fabian Steindorfer
Nationality
AT
Education

Graz University of Technology, Austria

Faculty of Civil Engineering | Doctoral Thesis at the Institute for Rock Mechanics and Tunnelling

Serves 3G since
2000

Bernd Stolz

Technician | Project Collaborator | bernd.reiner@3g.at
 
Nationality
AT
Education

Federal Secondary College of Engineering, Villach, Austria

General Qualification for University Entrance

Serves 3G since
2014

Anselm Stroele

Engineering Geologist | Project Collaborator | anselm.stroele@3g.at
 
Nationality
DE
Education

University of Technology, Darmstadt

Earth Sciences and Geology Studies, Master

Serves 3G since
2023

Carmen Thaler

trained retail saleswoman | Secretary | carmen.thaler@3g.at
 
Nationality
AT
Education

College for Occupations in Management and Service in Industries

Commercial Clerk

Serves 3G since
2020

Robert Theni

Foreman | Project Collaborator | robert.theni@3g.at
 
Nationality
AT
Education

Workers apprentice

Serves 3G since
2018

Siegfried Trabi

Foreman | Project Collaborator | siegfried.trabi@3g.at
 
Nationality
AT
Education

Maschinist

Serves 3G since
2020

Natalie Trabos

Office Clerk | Secretary | natalie.trabos@3g.at
 
Nationality
AT
Education

Bundes-Oberstufenrealgymnasium Bad Radkersburg

General Qualification for University Entrance

Serves 3G since
2022

Udo Tschermanegg

Civil Engineer | Project Leader, Partner, Authorised Representative, Branch Manager | udo.tschermanegg@3g.at
 
Ing. Dipl.-Ing. Udo Tschermanegg
Nationality
AT
Education

Graz University of Technology, Austria

Faculty of Civil Engineering

Serves 3G since
2002

Robert Vanek

Senior Engineering Geologist | Project Collaborator | robert.vanek@3g.at
 
Nationality
AT
Education

Karl-Franzens-University Graz and Graz University of Technology, Austria

Studies in Geology, Mineralogy - Petrography, Hydrogeology, Rock Mechanics - specialising in Engineering Geology

Serves 3G since
1999

Tadej Vidnar

Civil Engineer | Project Collaborator | tadej.vidnar@3g.at
 
Nationality
SLO
Education

University of Maribor, Slovenia

Facutly of Civil Engineering

Serves 3G since
2016
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3G GRUPPE GEOTECHNIK GRAZ ZT GMBH | Triester Straße 478a | 8055 Graz – Seiersberg-Pirka | Austria | T: +43/316/337799 | office[a]3g.at |

Branch office Vorarlberg | Hintere Achmühlerstraße 1a | 6850 Dornbirn | Austria | T: +43/5572/200649 | vorarlberg[a]3g.at |

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