Mitsubishi Electric to Acquire Nozomi Networks to Improve Industrial Cyber Defenses and Power Operational Transformation
Mitsubishi Electric's $883 million acquisition of Nozomi Networks strengthens industrial cybersecurity amid rising cyber threats to critical infrastructure worldwide.
- On September 9, 2025, Mitsubishi Electric Corporation agreed to acquire Nozomi Networks, an industrial cybersecurity firm, in a deal valued around $883 million.
- The acquisition comes after Mitsubishi Electric's investment in Nozomi's latest funding round announced in March 2024, alongside their continued partnership on integrating technologies and jointly developing market approaches.
- Nozomi Networks will continue to function as an independent, wholly owned subsidiary, maintaining its main office in San Francisco and keeping its research and development activities based in Mendrisio, Switzerland, without affecting ongoing operations or existing partnerships.
- Mitsubishi Electric Senior Vice President Satoshi Takeda expressed confidence that leveraging Nozomi’s capabilities alongside Mitsubishi Electric’s extensive industrial technology expertise will enable the companies to accomplish even greater achievements.
- The deal is anticipated to be finalized in the fourth quarter of 2025 and is designed to speed up advancements in industrial cybersecurity while supporting global efforts in digital transformation.
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Mitsubishi Electric to acquire Nozomi Networks in $1 billion deal
Industrial conglomerate Mitsubishi Electric has agreed to acquire OT and IoT cybersecurity specialist Nozomi Networks in a transaction that values the San Francisco-based firm near the $1 billion mark. The deal, slated to close in the fourth quarter of 2025, will see Nozomi Networks become a wholly owned subsidiary while continuing to operate independently. The acquisition represents Mitsubishi Electric’s largest to date, with the company set to…
Mitsubishi Electric To Acquire Nozomi Networks To Improve Industrial Cyber Defences And Power Operational Transformation - Manufacturing AUTOMATION
Sept. 9, 2025, San Francisco, Calif. — Nozomi Networks, a provider of OT, IoT and CPS security, has been acquired by Mitsubishi Electric. This acquisition aims to accelerate Nozomi’s industrial cybersecurity innovation while maintaining the company’s heterogeneous approach to supporting customers and partners. Mitsubishi Electric participated in Nozomi’s $100M Series E funding round, announced in March 2024, and the two companies have collaborat…
Mitsubishi Electric to Acquire Nozomi Networks to Improve Industrial Cyber Defenses and Power Operational Transformation
/PRNewswire/ -- Nozomi Networks, the global leader in OT, IoT and CPS security, and Mitsubishi Electric Corporation (TOKYO: 6503) today announced they have...


Mitsubishi Electric to take full ownership of Nozomi Networks in $883m deal
Mitsubishi Electric is set to fully acquire Nozomi Networks, a US-based provider of operational technology security solutions, in a deal worth $883m.The post Mitsubishi Electric to take full ownership of Nozomi Networks in $883m deal appeared first on Investment Monitor.
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