Acquisition, management, administration, rental and sale of real estate, development and realization of buildings, as well as provision of services of all kinds in the field of real estate management, further trade in goods of all kinds and provision of additional services in the area of the main purpose. May establish branches in Switzerland and abroad, participate in other companies, merge with other companies 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.