Orizzonte Sistemi Navali (OSN) is an Italian company that has been operating for over 20 years as a system integrator at Whole Warship level throughout the ship's life cycle.

Orizzonte Sistemi Navali (OSN) is an Italian company specialized in the design and integration of complex naval systems for the defense sector. With over twenty years of experience, it operates as a Whole Warship System Integrator, ensuring multidisciplinary expertise across the entire lifecycle of the ship: from design to construction, from logistical support to the evolution of technologically advanced naval systems.

Thanks to consolidated engineering capability and an integrated approach, OSN contributes to strengthening the national proposal in the naval sector by identifying state-of-the-art solutions capable of meeting client requirements and aimed at maximizing the effectiveness and efficiency of the ship system as a whole.

For the national client, OSN represents a single, qualified point of contact for the management of complex naval programs. At the same time, it constitutes an integrated center of expertise for its shareholder companies, dedicated to the design and integration of onboard systems, the definition of architecture, and the development of solutions for the integrated ship system. OSN is a company held by Fincantieri (51%) and Leonardo (49%), the two leading Italian industrial groups active globally in the defense sector, whose skills and excellence it integrates to support the innovation and competitiveness of national military shipbuilding.