Marketing, valuation and management (real estate trust) of properties, as well as holding, acquiring, selling, developing and planning, and constructing real estate of all kinds, and providing all related services. May establish subsidiaries and branches in Switzerland and abroad, participate in other companies in Switzerland and abroad, acquire or merge with similar or related companies, acquire, manage and sell land and intellectual property rights, 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.