Execution of plastering work of all kinds as well as the provision of services of all kinds in this field. Provision of services in the areas of renovation and reconstruction of buildings, planning and installation of solar systems and heat pumps. 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.