All general and total business activities, in particular rough construction, finishing work and prefabrication in the field of construction. All activities in the real estate sector, in particular sales, purchases, management, renovation, excluding operations prohibited by the LFAIE. The company may pursue its purpose through all operations - especially through all contracts - without limitation: - regarding their location - in Switzerland or abroad; - regarding their object - whether it concerns material property (movable or immovable) or intellectual property or services; - regarding their execution - whether by the company, by branches of the company, by participations in other companies or by subcontractors. Furthermore, the company may conclude loan agreements with its shareholders, as debtor or creditor, or grant them guarantees, if this serves its interests.