Defence Finance Monitor

Defence Finance Monitor

Materials Nexus: Strategic-Technological Analysis

Aug 09, 2025
∙ Paid

Materials Nexus launch world's largest AI materials science supercomputer -  MD ONE

Materials Nexus is a Cambridge-born deep-tech venture using artificial intelligence to accelerate the discovery of advanced materials. Founded by scientists from the University of Cambridge in 2020, the company has quickly gained attention for its AI-driven platform that designs novel materials in a fraction of the usual time. Its most headline-grabbing breakthrough is MagNex, a rare-earth-free permanent magnet developed with AI in just three months – a process that historically took decades. This innovation comes at a critical moment: Europe faces an almost total reliance on imported rare earth magnets, especially from China. By creating high-performance magnets without those imports, Materials Nexus signals a new approach to strategic materials independence. The company’s work is not only promising for green technologies like electric vehicles and wind turbines, but also aligns with Europe’s strategic autonomy goals by potentially securing supply chains for defense and industry. The following report delves into Materials Nexus’s profile and assesses its contribution to European strategic autonomy, NATO technological interoperability, and the reduction of critical dependencies.


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