Providing construction services of all kinds, in particular in the areas of renovations, new buildings, renovations and restorations, as well as services in the areas of property management and cleaning services. May establish branches in Switzerland and abroad, participate in other companies in Switzerland and abroad, acquire or merge with similar or related companies, 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, acquire, manage, encumber and sell properties, intellectual property rights and licenses of all kinds.