RWT Plus

About us

Founded in 1996 RWT Plus is specialized on structural design of lightweight structures. With locations in Vienna and Feldkirchen, and our competent team, we service the entire Central European region.  We also provide national and international projects, including Germany, Hungary, Czech Republic, Poland, Russia and Abu Dhabi.

An important objective of our office is the general consultation, with the exception of architecture. This allows developers to choose freely the architect, while ensuring trough our experts the best possible implementation of the architectural idea. Our goal is the close interdisciplinary collaboration with the architects.

With the pillars structural engineering, building physics, construction controlling and management, we offer a comprehensive construction management and are able to ensure customers a propper execution of its construction project. Comprehensive knowledge and experience gained from many successfuly completed projects are the basis for developing innovative ideas and implementation. Our particular strengths include know-how transfer and resource management.

Since the foudation of research and innovation devision in 2005, we can now consider ourselves an inovativ and creativ engeneering office. Due to the cooperation with the technical universities and other research institutes, we are making active use of research for innovative products as well as acquire additional competence in the visionary field and therefore gaining a competitive advantage.

The findings and the acquired knowledgewill be implemented in structural design of wood construction, as well as steel and glass construction.

Team Vienna

Lena Pallisch
Office Management / Public Relations

Christine Woschitz
Accounting / Office Management

Prok. DI Paul Track
Deputy head of the office / Head of department building physics

Markus Steinwender, MSc
Deputy department management building physics

Prok. DI Dr. techn. Julian Zotter
Head of department structural engineering / Deputy department management solid construction

Prok. Ing. Thomas Rabl
Team leader steel-aluminium-glass construction

DI Marco Fruhmann, BSc
Deputy team leader steel-aluminium-glass construction

DI Dr. techn. Matthias Rinnhofer
Team leader timber construction

Prok. Ing. Anton Oster, MSc
Deputy team leader timber construction

Ing. Martin Kainz
Team leader solid construction

Team Structural engineering

Timber: DI Dr. techn. Matthias Rinnhofer, BSc,  Prok. Ing. Anton Oster MSc, Ing. Matthias Birnbaumer, HBM. DI Matthias Österreicher, BSc, Ing. Daniel Kettner,  HBM. Michael Seidl

Steel | Glass | Aluminium: Prok. DI Dietmar Ronach, Prok. Ing. Thomas Rabl, DI Marco Fruhmann, BSc, DI Birgit Hauer, Ing. Christian Kucher, DI Florian Ofner, BSc

Concrete: Ing. Martin Kainz, Prok. DI Dr.-techn. Julian Zotter, DI Petr Cada, DI Marzena Depta, DI Josip Gogic, BSc,  DI Christian Sulyok BSc, DI Norbert Toth

Team Building physics

Prok. DI Paul Track, Markus Steinwender MSc, Mathias Baldauf, Nicolas Constantinou MSc, Vanessa Edelmann, DI Erik Horvath, Ing. Christina Hasenmayer, DI Christine Rollenitz, DI Andreas Sarkany

Team International

Prok. DI Dietmar Ronach, Prok. DI Dr.-techn. Julian Zotter

Team Wolkersdorf

Ing. Anton Oster, MSc
Authorized Signatory

Bmstr. DI Martina Getz
Building physics

Team Carinthia

Carmen Messner
Office Management

DI Dietmar Ronach
Head of Office /Authorized representative / Deputy department management structural engineering

DI Svetlana Hye-Hyeburg-Urdl
Team leader solid construction

DI Hans-Jörg Schaunigg
Deputy team leader solid construction

Team Solid construction

DI Svetlana Hye-Hyeburg-Urdl, DI Hans-Peter Hye-Hyeburg, Kurt Michenthaler

Team Infrastructure construction

DI Hans-Jörg Schaunigg, Ing. Michael Schwarz, Ing. Roman Tramoy-Weger

Team Building physics

DI Astrid Lugger

Team International

Prok. DI Dietmar Ronach, DI Svetlana Hye-Hyeburg-Urdl