The design, management, maintenance, representation and sale primarily in Switzerland of: machines and complete plants for the treatment of primary and wastewater and sludge, both for the industrial sector and for the urban and agricultural sectors, including drainage pipes; machines and plants for the treatment and reuse of urban and industrial waste, including special and toxic waste; complete machines and plants for the treatment of flue gases and gaseous emissions; machines and plants for energy production and recovery, also from alternative sources; machines and plants for the industrial sector, machines and plants for the civil sector and in general machines and plants for all ecological interventions on gases, liquids and solids. The above activities include manufactured goods, various equipment, accessories, complementary works and machines, civil works and structures in reinforced concrete, also special ones. The company can carry out all commercial, industrial, movable and immovable operations deemed necessary or useful for achieving the company's purpose. Always and only in order to achieve the company's purpose, the company can carry out financial operations and provide guarantees, sureties and any other guarantee, both personal and real, also in favor of third parties, and take participations in other companies or enterprises. The company can participate in other enterprises.