Arbonia AG, formerly AFG Arbonia Forster Holding AG, is a Switzerland-based building supply company. It is organized, along with its subsidiaries, into three main operating divisions: the Building Technology Division offers heating technology, air-conditioning and ventilation technology products, as well as sanitary equipment under the Arbonia, Baduscho, Kermi, Koralle, Prolux, Sabiana, Koralle and Baduscho brands; the Widows Division develops, manufactures and assembles a variety of widows, including aluminum, vinyl and wood windows; and the Door Division develops and produces profile systems and interior doors comprising steel and stainless steel profile systems for doors, windows and facades for safety and security applications. The Company is active in more than 70 countries across the world.