SIGG AG
Planzer AG
Hächler AG
Granella AG
Priora AG
Hüppi GU AG
est. 1996
A heartfelt thank you to all our employees, partners and clients! Without you, the projects of the past almost 30 years and the "spirit of rd2b", which now lives on in urbanstreet, would not have been possible. Each and every one of you has contributed to our success with your influence.
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STUDIES
Projektart:
Studien
Datum
2002-2024
Standort
weltweit
Over the past three decades, we have conceived a diverse range of visionary studies—both in Switzerland and abroad—that, while not realized, illustrate our enduring commitment to forward-thinking design. Our approaches often integrate **digital fabrication**, **sustainability**, and **human-centered planning**, creating bold concepts that prioritize both functionality and well-being. Many of these studies explore **mixed-use environments**, underscoring the importance of shared spaces and flexible architectures adaptable to future needs. By combining Swiss building expertise with international inspiration—from São Paulo to New York—we have developed proposals that push creative and technological boundaries. Although unbuilt, these designs inform and invigorate our current projects, ensuring that innovation remains central to our practice.