Mitsubishi Heavy Industries will invest 10 billion yen ($64 million) in artificial intelligence startup Preferred Networks to accelerate joint development of AI technologies for defense equipment and social infrastructure. The capital and business alliance, formalized on August 31, 2026, aims to build domestic AI capabilities amid global geopolitical shifts and labor shortages.
The alliance underscores a growing trend of industrial giants partnering with AI specialists to bolster national technological resilience and address critical infrastructure needs, particularly in defense, amid geopolitical uncertainties and domestic challenges.
Mitsubishi Heavy Industries (MHI) has entered into a capital and business alliance with artificial intelligence startup Preferred Networks (PFN), committing to invest 10 billion yen ($64 million) to accelerate the joint development of AI technologies. The agreement, signed on August 31, 2026, follows an initial business tie-up announced in June 2026.
The partnership aims to enhance the intelligence and autonomy of machinery and systems in mission-critical domains, including national security and social infrastructure, where high reliability and rapid responsiveness are crucial. Both companies cited shifting global dynamics, labor shortages, and aging infrastructure as drivers for the increased collaboration.
MHI will underwrite shares issued by PFN through a third-party allotment, subject to necessary procedures and approvals. The companies intend to combine their expertise to accelerate research and development and the real-world deployment of AI solutions, emphasizing the importance of accumulating AI technologies, data, and operational expertise domestically to ensure Japan's independent leverage of AI.