Arbonia AG engages in the provision of construction technology, which offers safety and security solutions and services. It operates through the following segments: Building Technology, Windows, Doors, Industrial Services, and Others. The Building Technology segment splits further into Heating, Ventilation and Air Conditioning Division, and a Sanitary Equipment segments. The Windows segment develops, produces, assembles and sells a full range of windows and exterior. The Doors segment offers doors and profile systems. The Industrial Services segment involves in trading and renting of mobile space systems, construction machinery, construction equipment and mobile sanitary units. The Others segment refers to corporate services which include finance, real estate, and investment companies which offers services to the group. The company was founded by Franz Josef Forster in 1874 and is headquartered in Arbon, Switzerland.