Planning and realization of buildings of all kinds, activity as total or general contractor and project developer in these areas, as well as purchase, sale, brokerage and management of real estate of all kinds. 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, also carry out financing for its own account or for the account of third parties, as well as provide guarantees and sureties for subsidiaries and third parties.