Management of an architecture and planning office as well as provision of services of all kinds in the construction industry. May establish branches and subsidiaries in Switzerland and abroad and participate in their 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, further provide financing on its own account or on behalf of third parties, as well as grant guarantees and warranties for subsidiaries and third parties.