Naval Group

Naval Group, also known by its former name DCNS, is a French defense contractor headquartered in France. It specializes in the design, construction, and maintenance of naval vessels, including submarines, frigates, aircraft carriers, and offshore patrol vessels. The company also develops integrated naval combat systems, propulsion equipment, and provides lifecycle support services for its platforms. Its customers include national navies and allied forces around the world, and it participates in international defense cooperation programs. Naval Group operates shipyards and engineering centers in several French sites and maintains partnerships with other defense industries. The firm’s activities span both military and, to a limited extent, civilian maritime sectors.

Distinguishing attributes include its long-standing focus on naval defense engineering and its status‑owned by the French government, which shapes its strategic priorities and export policies. The company’s expertise covers nuclear‑propelled submarines, conventional submarines, and surface combatants, positioning it as a key supplier for the French Navy and export markets. Naval Group’s capabilities extend to digital naval systems, including content‑management platforms for submarine and frigate operations, as highlighted by the 2025 cyberattack that alleged exfiltration of source code and technical documentation for such systems. In addition, the firm has been referenced in geopolitical cyber incidents, such as the 2023 DDoS campaign that targeted French entities including Naval Group in response to France’s support of Ukraine. These events underscore the high‑value nature of its technological assets and the heightened cyber threat environment confronting defense contractors. The organization’s emphasis on innovation, systems integration, and sustained naval readiness distinguishes it within the global defense industry.