Acquisition, management, rental, brokerage, sale and development of real estate as well as all related services, consulting, planning and execution of construction projects including project management and brokerage of craftsmanship services. May participate in other companies, acquire, manage, broker and sell real estate, licenses, patents and other intangible assets, establish and operate branches and subsidiaries in Switzerland and abroad, and conduct all business that is connected with or suitable to promote the purpose of the company.