Purchase, sale, brokerage, development, rental, management and encumbrance of properties and real estate, as well as provision of services for planning and execution of construction projects. The company may establish branches in Switzerland and abroad, participate in other domestic and foreign companies, acquire or merge with similar or related companies, and enter into any business and conclude contracts that are suitable to promote the purpose of the company or are directly or indirectly related to it. It may acquire, manage, encumber and dispose of properties, copyrights, patents and licenses of all kinds.