Naval & Maritime defence companies in Italy

Civitanavi Systems designs and manufactures inertial navigation, geo-reference and stabilization systems for defence, naval, land, air, space and industrial applications.

Designs and manufactures submarine rescue systems, saturation diving equipment and hyperbaric oxygen therapy chambers for navies, special forces and commercial diving operators.

Designs and manufactures carbon-fibre naval consoles, composite ISO shelters, large-screen situational awareness displays and embedded electronics for defence, aerospace and security customers worldwide.

Graal Tech develops autonomous underwater vehicles, unmanned surface vehicles and modular maritime robotics for surveillance and defence applications.

Grottammare company, operating as X Technologies, building radar sensors and integrated surveillance and command-and-control systems for coastal, naval and defence security missions.

IDS Ingegneria dei Sistemi develops UAVs, unmanned surface vehicles, electromagnetic engineering tools and radar-based safety systems for aerospace, naval and security markets.

Defence division of Gruppo MED building custom military RHIB inflatable boats. Has delivered over 200 vessels since 2015 to Italian forces including the Carabinieri, State Police, Guardia di Finanza, Comsubin navy special forces and Coast Guard.

Bari startup building software-defined autonomous surface vessels and AI information intelligence platforms for maritime operations. Targets persistent ISR and patrol missions and raised 3.6 million euro in pre-seed funding in 2026. Founded in 2025.

Rome integrator of tactical communications and coastal surveillance systems for defence, including the BlueSHIELD maritime awareness platform and CommSHIELD deployable shelters. Delivers C4ISR and mission-critical communications for NATO, navies and coast guards.

Builds diver propulsion vehicles with integrated sonar, Doppler navigation and mission-planning software for military combat swimmers and special forces.

Milan Polytechnic spin-off developing laser-based wireless power beaming systems that deliver 200W over 3+km distances to drones, sensors, and underwater platforms. Won the Italian Navy DEEP LIGHT project award in 2026 for powering autonomous underwater systems.

Builds wireless underwater sensor and networking systems that monitor subsea cables, pipelines and naval infrastructure in real time without needing cabled connections to shore.