The wholesale and retail sale of pellets, timber and derivatives; the trade in products and materials for renewable energies in general and their installation; the wholesale and retail trade in electrical materials in general and their derivatives; the construction and renovation of residential and commercial buildings; other building completion works; the wholesale and retail sale of products and materials for the construction industry in general; to establish and participate in other companies in Switzerland and abroad and to grant them financing; to carry out purchase and sale transactions in securities and real estate in Switzerland and abroad in compliance with the applicable LAFE regulations; to establish branches and subsidiaries in Switzerland and abroad.