Acquisition, holding, management, rental and brokerage as well as sale of properties and real estate in Switzerland and abroad, as well as acquisition, holding, management and sale of participations in other companies of any kind in Switzerland and abroad. May participate in other companies, acquire, manage, broker and sell real estate, licenses, patents and other intangible assets, establish branches and subsidiaries in Switzerland and abroad, and conduct any business that is connected with or suitable for promoting the purpose of the company.