Ezio Tarchini Ingegneria SA is an engineering firm specializing in the planning and implementation of projects in the fields of infrastructure, construction, and environmental protection. The company's core activities include: engineering services for the construction of roads, bridges, tunnels, and other infrastructure projects; planning and implementation of projects in the field of environmental protection, including the management of natural hazards; engineering services for the construction of buildings and other structures; geotechnical investigations and consulting; planning and implementation of projects in the field of water management and wastewater disposal; and consulting and planning in the field of risk management for natural hazards. The company offers its services to both private and public clients and has specialized in the implementation of projects in Switzerland.