The operation of a carpentry, the processing of wood for every work, the manufacture of furniture, fixtures, doors and windows, floors, kitchens, as well as the representation and trade of articles in this field. All activities of a general contractor in the fields of construction, industry and specifically in the residential sector; the management of a technical and design office; the purchase and sale of building materials in general; the assumption of representations. The purchase, sale and management of land and real estate in Switzerland and abroad; the purchase of participations in other companies or firms; the establishment of branches and representations in Switzerland and abroad, any other commercial or financial operation in direct or indirect relation with the company's purpose in Switzerland and abroad.