The execution of woodcuts, wood processing, wood trade, wood transport. Activities of all kinds in the forestry sector. The purchase and sale of forestry equipment. Cutting and pruning plants, gardening work. The trade in biomass materials and similar products. The execution of superstructure and substructure works. The laying of wooden floors and parquet. The covering of wooden roofs. The renovation of metal roofing and asbestos removal. The execution of hydraulic and sanitary installations. The purchase, sale and installation of boilers and burners; complete purpose according to the statute.