
Dietrich I Untertrifaller Architects Bregenz, Vienna, St Gallen, Paris, Munich
We are an internationally operating architectural practice with roots in Vorarlberg. We focus our architecture on the respectful use of resources, the development of socially balanced spaces and the appreciation of the cultural and architectural context. Since our founding, we have played a pioneering role in modern timber construction. Today, the office is managed by Helmut Dietrich, Much Untertrifaller, Dominik Philipp and Patrick Stremler and employs an international team of over 120 people at locations in Austria (Bregenz and Vienna), Switzerland (St. Gallen), France (Paris) and Germany (Munich).
The entire spectrum ranging from large-scale buildings and urban structures through alterations of existing buildings to single-family homes defies specialization, constantly challenges and inspires creativity and an inquiring mind. Our international projects we often realise together with local offices and regional partners.
A decisive factor in all our work is the resource-saving and appropriate use of materials, with a particular commitment to contemporary timber construction. We are well known for our expertise in design and construction and maintain this knowhow through relationships of dialogue and trust with clients, craftsmen and engineers. In course of lectures and in teaching we are glad to share our knowledge.
Our innovative and sustainable buildings received numerous awards, including the Wiener Wohnbaupreis 2019 / Vienna Housing Award (Residential complex In der Wiesen Süd, Vienna), the Prix National de la Construction Bois 2017 (Sports Center Alice Milliat Lyon) and the State Award for Architecture and Sustainability 2017 (Elementary School Edlach, Dornbirn).
Team

Alissa Wolff, Architecture

Anke Blumenstein, Architecture

Anu-Ujin Walser, Communication / Social Media

Bettina Siess, Office Management

Bo-Ram Lee, Architecture

Chris Braun, Architecture

Christian Porath, Visual Design

Claudia Majer, Architecture

Constantin Frommelt, Architecture

Cristiana Fumagalli, Architecture

Danijela Stojanović, Architecture

Dominik Österlein, Architecture

Duarte Jesus, Architecture

Elke Delvoye, Architecture

Elvira Kinzner, Architecture

Eric Lenz, Architecture

Eva Kukurīte, Architecture

Felix Kruck, Architecture

Gerlinde Jüttner, Head of Communications

Josef Piroddi, Architecture

Julian Straub, Architecture

Konstantin Lohmann, Architecture

Lara Kaufmann, Architecture

Lena Zimmermann, Architecture

Manuela Türtscher, Architecture

Marcel Mathis, Architecture

Marion Ratz, Controlling

Martina Simoncini, Architecture

Selina Breuer, Intern

Soojeong Kwon, Architecture

Tamara de Sousa, Technical Drawer

Teresa Hemmelmann, Architectur

Theodor Lucquet, Intern

Vera Hagspiel, Architecture

Verena Schoissengeyr, Architecture

Alejandro Gálvez Alvarez, Student Trainee

Andreas Laimer, Senior Project Manager

Anna Aichhorn, Architecture

Axel Laimer, Architecture

Barbara Fontana, Communication / Social Media

Benjamin Michels, Architecture

Bettina Reiss, Contract Management

Christina Kimmerle, Senior Project Manager

Clemens Holzhuber, Architecture

Dogan Yakut, Intern

Dominic Wenkel, Intern

Dominik Tschabrun, Student Trainee

Doreen Rehmer-Jeitler, Senior Project Manager

Elisabeth Graf, Architecture

Fabio Verber, Architecture

Florian Rizek, Architect

Florian Xander, Architecture

Gerlinde Jüttner, Head of Communications

Harald Eder, Senior Project Manager

Ilie Stanese, Architecture

Julian Roiser, Intern

Katharina Reiner, Architecture

Lena Kampl, Architecture

Luisa Dennig, Architecture

Lukas Kral, Architecture

Marcel Janisch, Student Trainee

Marie-Selin Gehringer-Erel, Contract Management

Martin Höck, Architecture

Melania Zeni, Architecture

Michaela Gasteiger, Office Management

Nikolaus Skorpik, Architecture

Olivia König, Architecture

Spela Zupan-Podbregar, Architecture

Tobias Indermühle, Architecture

Vera Kuisl, Architecture

Vinzenz Dreher, Architecture

Zarina Belousova, Architecture

Bettina Siess, Office Management

Thomas Mitterer-Kuhn, Architecture

Christine Nguyen Thi Hue, Office Management

Clement Josse, Architecture

Cristiana Munteanu, Architecture

François Martel, Architecture

Ivana Hurstel, Architecture

Kenya Virtos, Contract Management

Laure Finck, Architecture

Mathieu Châtaignier, Architecture
Munich

Manfred Karl Botz
Managing Director Munich

Andreas Miorini, Architecture

Andreas Reiser, Architecture

Anette Schipper, Controlling

Anna-Lena Schnell, Architecture

Annkathrin Schumpe, Student trainee

Benjamin Figueroa Henseler, Architecture

Dominique Steidle, Architecture

Fabia Stieglmeier, Architecture

Georg Haizmann, Architecture

Jessica Lindner, Architecture

Johanna Maria Priebe, Head of BIM Transformation

Johannes Krüger, Architecture

Julia Schmid, Architecture

Larissa Stuetzle, Architecture

Martina Müller, HR & Structure

Nina Burri, Architecture

Sébastien Wilwers, Student trainee
