About sipa
Philosophy
A strong team
Architecture | dp@sipa-arch.com
Architecture | dp@sipa-arch.com | +43 664 1072040
2021 Founded sipa Architektur
2020 Certified civil engineer (Architect) exam in Vienna
2012 – 2021 Professional experience at Juri Troy Architects, Atelier Heiss Architekten, Clemens Kirsch Architektur, and PLOV Architekten
2005 – 2012 Studies at Faculty of Architecture Ljubljana and Technical University Vienna
Architecture | sz@sipa-arch.com
Architecture | sz@sipa-arch.com | +43 664 1072050
2021 Founded sipa Architektur
2012 – 2021 Professional experience at Dietrich Untertrifaller Architekten, Steinkogler Aigner Architekten, and BWM Architekten
2007 – 2015 Studies at Faculty of Architecture Ljubljana
seit 2024 Praktikum bei sipa Architektur
seit 2019 Studium an der Fakultät für Architektur Ljubljana
Willst du Teil unseres Teams werden?
from leading experts in the architecture industry
Big See Architecture Award 2023
Apartment LR | Residential
Big See Interior Design Award 2022
Apartment P7 | Residential
Big See Architecture Award 2020
ATG Zupan | Public and commercial architecture
Sipa Architektur is an international architectural office based in Vienna, Austria, working on international projects worldwide. Office was founded by Davor Podbregar and Špela Zupan Podbregar.
Simple Ideas, Passionate Architects. That is what we do and who we are. We believe that the best and most powerful ideas are the simple ones. We are passionate about our work, about making our and clients ideas come true.
ZON.si – Trg revolucije
Online article | ZON.si | 28. 11. 2024
From Ljubljana to Vienna
Online article | SBC – Slovenian Business Club | 18. 12. 2023
Podcast Hiša – M Sora
Podcast interview | M-Sora | 08. 11. 2023
The new office building – ATG Zupan
Online article | SBC – Slovenian Business Club | 08. 09. 2021
Open House Slovenia – ATG Zupan
Online article | OHS – Open House Slovenia | September 2021
Hiše – ATG Zupan – The red thread of renovation
Magazine article | Hiše Magazine #120 | May 2021
Hiše – Trbovlje
Magazine article | Hiše Magazine #120 | May 2021
Outsider – ATG Zupan – staying local
Magazine article | Outsider Magazine #25 | April 2021
Building law in Europe: Austria
Online article | Outsider Magazine | 28. 02. 2021
ZON.si – Davor Podbregar
Online interview | ZON.si | 25. 01. 2021
Outsider – Hedonism against the Cold War
Magazine article | Outsider Magazine #6 | July 2016
Remembering the place
Scientific paper | Prison Island Goli Otok – Book | 2016
Hotel complex Haludovo
Scientific paper | Boris Magas Architecture Symposium – Book | 2016
Awakening Sleeping Beauty | Elisabeth Schaad, Olivier Mayette | Bauhaus University
Guest examiner – Master Thesis | Weimar, Germany | 18. 10. 2024
The Lost Worlds of Leisure | Bauhaus University
Guest lecture | Weimar, Germany | 17. 10. 2024
Big Architecture 2023 – Apartment LR
Project presentation | Ljubljana, Slovenia | 19. 05. 2023
Business Networking | Embassy of the Republic of Slovenia in Vienna
Lecture | Vienna, Austria | 11. 05. 2023
Big Architecture 2022 – Apartment P7
Project presentation | Ljubljana, Slovenia | 05. 05. 2022
Open House Slovenia – ATG Zupan
Architecture tour | Krmelj, Slovenia | 19. 09. 2021
Big Architecture 2020 – ATG Zupan
Project presentation | Ljubljana, Slovenia | 22. 10. 2020
Prison Island Goli otok – A Documentary | House of Architecture Graz
Lecture | Graz, Austria | 14. 12. 2016
Boris Magas Architecture Symposium
Lecture | Karlovac, Croatia | 25. 10. 2014
Residential Building Aspern F5
Competition exhibition | Vienna – Aspern, Österreich | June 2025
Kindergarten Bad Hofgastein
Competition exhibition | Bad Hofgastein, Austria | October 2024
Office building Conrad-von-Hötzendorf-Strasse
Competition exhibition | Graz, Austria | July 2023
Big Architecture 2023 – Apartment LR
Project exhibition | Ljubljana, Slovenia | May 2023
Residential building Dvorakova
Competition exhibition | Maribor, Slovenia | April 2022
Big Architecture 2022 – Apartment P7
Project exhibition | Ljubljana, Slovenia | May 2022
Big Architecture 2020 – ATG Zupan
Project exhibition | Ljubljana, Slovenia | October 2020
Want to be part of our team? Submit your application today!
Open Application
Do you dream of shaping innovative architecture in a young, dynamic team in Vienna? We are looking for creative minds like you, who bring fresh ideas and want to grow with us. Open applications are always welcome — show us what drives you and how you can enrich our studio.
sipa is constantly looking for creative and skilled minds to strengthen our dynamic team. So it pays off to take initiative and send us your application. We’re excited to hear from you!