Claroty has secured US$150 million (AUD$222 million) in Series F funding to accelerate its global expansion and advance its cyber-physical systems protection platform, as demand grows for stronger security across mission-critical infrastructure.
The funding round was led by Golub Growth, an affiliate of Golub Capital, with additional participation of up to US$50 million from existing investors. Claroty said the investment will support both organic and inorganic growth as the company pursues its strategy to build a comprehensive, industry-centric CPS protection platform.
Cyber-physical systems are increasingly targeted as cyber threats move beyond digital environments to directly impact physical assets such as energy infrastructure, water utilities and manufacturing operations. Growing geopolitical risk has further heightened the importance of securing these systems, given their close links to national security and economic stability.
Despite increased awareness, organisations responsible for CPS protection continue to face significant challenges, including unclear ownership between IT and operational technology teams, limited skills and resources, and a lack of established maturity models or roadmaps. These gaps leave many mission-critical environments exposed to disruption and compromise.
Claroty chief executive officer Yaniv Vardi said organisations need a platform-based approach that brings together technology, people and processes to reduce risk, maintain compliance and preserve operational integrity. He said Claroty’s deep domain expertise and advanced technology position the company to support organisations securing complex CPS environments, with the new funding marking the next phase of its growth.
Golub Capital senior managing director Rob Tuchscherer said Golub Growth is backing Claroty to help scale its proven solutions and address the evolving needs of a rapidly growing market. He said Claroty’s CPS expertise and trusted platform enable customers to meaningfully reduce risk across critical operations.
The investment follows a strong year for Claroty, during which the company reported an 80 percent increase in valuation since its previous financing round in March 2024 and expanded its customer base to include 24 Fortune 100 organisations. Product innovation milestones included the appointment of former Ford Motor Company AI chief Gil Gur Arie as chief product officer and the launch of the CPS Library, an AI-powered asset catalogue developed in partnership with Schneider Electric and Rockwell Automation.
Claroty also strengthened its partner ecosystem, achieving AWS Manufacturing and Industrial Competency for OT Security and entering a strategic collaboration with Google Security Operations. In the public sector, the company expanded its footprint through leadership appointments, new integrations and partnerships aimed at supporting federal and intelligence community requirements.
