Trading in windows, doors and furniture as well as providing services in the field of windows, in particular installation and renovation of all kinds. The company can establish branches in Switzerland and abroad, participate in other companies in Switzerland and abroad, acquire similar or related companies or merge with them, and enter into all transactions and conclude contracts that are suitable to promote the purpose of the company or are directly or indirectly related to it. It can acquire, manage, encumber and sell properties, intellectual property rights and licenses of all kinds.