OPEN HOUSE ATHENS 2026: THE SOURCE by Marmouris S.A. Supports Contemporary Architectural Creation

OPEN HOUSE ATHENS 2026 concluded with great success on April 4 & 5. Once again, the event confirmed its dynamic role as one of the most important architectural institutions in Greece. Marmouris S.A. supported, for the fourth consecutive year, the initiative through THE SOURCE, actively reinforcing actions that promote architectural discourse, creative dialogue, and the contemporary urban experience.

This year’s edition, under the theme “Emerging City – the city that emerges,” attracted thousands of visitors, who had the opportunity to explore 78 buildings across Athens, along with a wide-ranging program of parallel events. Public and private spaces, residences, offices, hotels, and cultural infrastructures opened their doors, offering free guided tours and a rare opportunity to experience and understand the city’s architecture through different perspectives.

Within this multidimensional framework, Marmouris S.A. and THE SOURCE continued to actively support initiatives that strengthen the connection between architecture, materials, and contemporary creation. The company’s participation is part of its broader philosophy, which places innovation, aesthetics, and sustainability at the center of every creative process.

This year’s event left behind a strong imprint of creativity and renewal, highlighting the importance of architecture as a fundamental element of everyday life and cultural identity.

Renewing its appointment for the institution’s upcoming activities and OPEN HOUSE THESSALONIKI 2026, Marmouris S.A. continues to invest in initiatives that foster creativity, encourage collaboration, and actively contribute to shaping the future of architecture.