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Mitsubishi Electric Acquires Nozomi Networks: Strengthening OT Security

Nozomi Networks acquired by Mitsubishi Electric

AcquisitionCybersecurity

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Acquired

Nozomi Networks

Computer and Network Security

Undisclosed amount

September 9, 2025

Mitsubishi Electric logo
Acquirer

Mitsubishi Electric

Appliances, Electrical, and Electronics Manufacturing

Mitsubishi Electric has acquired Nozomi Networks for an undisclosed amount. This corporate acquisition sees a global industrial technology leader take full ownership of a specialist in operational technology (OT) and critical infrastructure cybersecurity. Nozomi Networks is renowned for its platform that uniquely combines network and endpoint visibility, threat detection, and AI-powered analysis to protect the world’s critical infrastructure from cyber threats, enabling faster incident response and maximizing operational resilience for its customers.

The strategic purchase by Mitsubishi Electric, a diversified global manufacturer of electrical and electronic products with strong presences in industrial automation, energy systems, and infrastructure, underscores the increasing importance of robust cybersecurity for industrial environments. With the rising interconnectedness of OT and IT systems, the move positions Mitsubishi Electric to enhance the security offerings within its vast portfolio of industrial solutions, directly addressing the escalating cyber risks faced by critical sectors worldwide. This acquisition is a direct investment in securing industrial digital transformation.

This combination is expected to create significant synergies. Nozomi Networks’ deep expertise in OT and industrial IoT (IIoT) security will complement Mitsubishi Electric’s extensive industrial technology ecosystem, allowing for the integration of advanced cybersecurity capabilities directly into its products and services. The acquisition will enable the combined entity to offer comprehensive, end-to-end solutions that help customers manage risk, ensure compliance, and maintain operational continuity across their most vital systems.

Looking forward, the integration of Nozomi Networks into Mitsubishi Electric will establish a stronger, more integrated offering for industrial and critical infrastructure cybersecurity. The combined entity is poised to deliver enhanced protection and resilience for the digitalized operational environments of the future, supporting secure and efficient operations globally.

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Asset Intelligence
Threat Detection & Response
Continuous Network Monitoring
Risk Management
Compliance Solutions

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