The purpose of the company is: the planning and/or construction of buildings on its own account or on behalf of third parties, in particular also as a total or general contractor, the management, rental and development of properties and the trade (acquisition, sale and brokerage) of properties. The company may establish branches in Switzerland and abroad, participate in other companies in Switzerland and abroad, acquire or merge with similar or related companies, acquire, manage and sell properties, and enter into all transactions and conclude contracts that are suitable to promote the purpose of the company or are directly or indirectly related to it.