The company's purpose is to carry out assembly work, in particular in the areas of windows and doors, wall and floor coverings, as well as renovations and conversions. The company may establish branches in Switzerland and abroad, participate in other companies in Switzerland and abroad, acquire similar or related companies or merge with them, acquire, manage and sell real estate, 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.