Purchase, sale, exchange, development, rental and brokerage of properties, as well as provision of services in the areas of property management, maintenance and caretaking. May acquire, manage, broker and dispose of licenses, patents and other intangible assets as well as real estate, establish branches and subsidiaries in Switzerland and abroad, and conduct all business that is connected with or suitable for promoting the purpose of the company, furthermore, carry out financing for its own account or for the account of third parties, and provide guarantees and sureties for subsidiaries and third parties.