During its activity Nautilus has worked on many public interventions, national and international. Some examples are: The project aimed to the safeguard of the Venetian Lagoon, known as MOSE, the restructuring of Candenabbia (CO) piers, and geotechnics surveys developped for some tunisian ports. Nautilus has worked for some important National companies as: Enel Spa, Telecom Italia, Pirelli Spa and Alcatel.