Arbonia Logo

Arbonia AG was a Swiss manufacturer of building components, headquartered in Arbon. Founded in 1874, it specialized in interior doors, including wood, glass, functional, and security models, along with partition walls and digital access systems. Operating in over 70 countries, Arbonia had manufacturing sites across Europe. In 2024, it sold its Climate Division to Midea Group, focusing solely on doors. The company employed more than 3,400 people and maintained a strong presence in the construction industry.