November 27-28, 2025 | from 10:00 AM | Marx Halle, Vienna.

Over 3,500 professionals – architects, planners, developers, and more – will meet on November 27 and 28 for the premiere of this new trade format focusing on innovation, sustainability, and circular construction at the Marx Halle: two days packed with lectures, discussions, and exclusive networking in a high-quality setting. More than 100 exhibitors will also present materials and solutions of tomorrow, innovative designs, and visionary projects.