Acquisition, development, management, rental and sale of properties, as well as provision of services in the fields of real estate, architecture and urban planning, and related work and legal transactions. May establish branches and subsidiaries in Switzerland and abroad, and participate in other companies in Switzerland and abroad, as well as conduct all business that is directly or indirectly related to its purpose, acquire, encumber, sell and manage real estate in Switzerland and abroad, also arrange financing for its own account or for third parties, and provide guarantees and sureties for subsidiaries and third parties.