MARSS Group
Defense and Space ManufacturingEngland, United Kingdom51-200 Employees
MARSS Group is a global defense and security technology company headquartered in London, United Kingdom, established in 2005. It specializes in AI-enabled command and control, autonomous mission management, and multi-domain surveillance, delivering sensor-agnostic solutions that integrate data from air, land, sea, and subsurface domains into a coherent operational picture. The company aims to enable faster, more informed decision-making and coordinated responses across multiple domains, supporting protection of nations, borders, naval assets, and critical infrastructure for defence forces, national security agencies, and other operators. MARSS reports deployments across more than 60 strategic locations and emphasizes continuous investment in artificial intelligence, autonomy, and data fusion to advance future-ready capabilities. Recent developments include expansion of its European footprint with a new office in Nice, France, following the acquisition announced in May 2026.