Acquisition, management, brokerage and sale of properties in Switzerland and abroad, planning, development, realization and renovation of construction projects as well as execution of spatial planning and environmental engineering works of all kinds. May encumber properties, participate in other companies of the same or similar nature, acquire, manage, broker or sell licenses, patents and other intangible assets, establish branches and subsidiaries in Switzerland and abroad and conduct all business that is connected with the purpose of the company or is suitable to promote it.