18 Nov 2025

CMS Advises Yokogawa on Acquisition of Intellisync and WiSNAM

"CMS advised Yokogawa Electric Corporation on the acquisitions of cybersecurity and digital-transformation provider Intellisync and grid-control specialist WiSNAM, which will be integrated into Yokogawa’s BaxEnergy subsidiary. The deal expands Yokogawa’s renewable-energy digital hub capabilities, adding cybersecurity-as-a-service and advanced power-plant control technologies."

CMS advised Yokogawa Electric Corporation in its acquisition of Intellisync and WiSNAM. The transaction involves the purchase of Intellisync, a provider of cybersecurity and digital-transformation solutions, and WiSNAM, a developer of advanced technologies for power-network control and energy management. Both companies will be integrated into BaxEnergy, Yokogawa’s wholly owned subsidiary focused on renewable energy management solutions. The deal represents a strategic step for Yokogawa in creating a digital hub dedicated to renewable energy and decarbonization, broadening its capabilities in cybersecurity and advanced network control systems. Intellisync brings experience in cybersecurity services delivered as-a-service, operating a 24/7 network and security monitoring center. WiSNAM contributes cutting-edge solutions for controlling renewable and distributed energy sources, including its flagship Power Plant Controller technology. Yokogawa, headquartered in Tokyo and listed on the Tokyo Stock Exchange, is a major global provider of industrial automation, control and sustainability solutions, with operations in more than 60 countries. CMS represented Yokogawa Electric Corporation with a team composed by: Pietro Cavasola, partner; Serena Carroli, counsel. The CMS team supported Yokogawa on all legal aspects of the transaction, ensuring proper management of the acquisition and reinforcing CMS’s role in complex cross-border operations in the energy and technology sectors.
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