The company's purpose is to sell windows and doors of all kinds. Execution of assembly work of all kinds, including installation, as well as planning, organization and implementation of work related to conversions, new buildings and renovations. The company can establish branches and subsidiaries in Switzerland and abroad and participate in other companies in Switzerland and abroad, as well as conduct all business that is directly or indirectly related to its purpose. The company can acquire, encumber, sell and manage real estate in Switzerland and abroad. It can trade in goods of all kinds, acquire and sell them.