Arbonia AG

Arbonia AG is a Swiss-based company specializing in high-quality interior doors, showers, and glass solutions for architecture and design. Founded in 1874 as a coppersmith's shop in Arbon, Switzerland, it has evolved into a leading European supplier of building components, focusing on wood, glass, and metal products that enhance living spaces with comfort, style, and security. The company offers a comprehensive range including interior and functional doors, digital locking systems, loft doors, partition wall systems, shower doors and cubicles, handles, and building glass, serving residential, commercial, and public sectors from the middle to upper market segments. Notable for its strategic transformation, Arbonia divested its Climate Division in 2025 and sold its Windows Division, concentrating on becoming Europe's market leader in doors and access solutions through acquisitions like Portuguese Cicomol SA, German Rüthener Zargenbau, Spanish Dimoldura, and Czech Lignis. With around 3,800 employees across Central and Eastern Europe, it emphasizes innovation, sustainability, vertical integration, automation, and energy efficiency to address urbanization and CO2 neutrality trends, producing approximately 3 million doors and 550,000 showers annually. Headquartered in Arbon, Arbonia AG plays a pivotal role in the industrials sector, particularly building products, by providing integrated, customizable solutions that support modern construction and renovation demands.