Round led by IAG Capital Partners and joined by strategic investors Arm, Siemens and Samsung

proteanTecs®, a global leader in deep data solutions for electronics health and performance monitoring, today announced the closing of its $51 million Series D funding round. The round was led by IAG Capital Partners, with participation from new strategic investors Samsung Catalyst Fund, Arm, and Siemens. The company also received continued support from existing investors, including Addition, Zeev Ventures, Avigdor Willenz Group, MediaTek Innovation Fund, Intel Capital, Porsche Automobil Holding SE, and Koch Disruptive Technologies (KDT).

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proteanTecs closes $51 million Series D funding round

proteanTecs’ telemetry-based solutions deliver predictive lifecycle monitoring to optimize power, improve performance, and enhance the resilience and safety of complex electronic systems. The company has established itself as a trusted partner to cloud hyperscalers and leading semiconductor companies, and is rapidly expanding its presence across automotive, consumer electronics, and telecommunications.

“Our investment reflects the strategic importance of driving scale with global leaders across critical industries, extending our thesis in next generation silicon and advanced computing,” said Alonso Galván, Co-Founder at IAG Capital Partners. “proteanTecs has built a compelling business by addressing a universal need – ensuring high-performance electronics work reliably and efficiently. Their solution is deeply embedded in customers’ operations, making it a fundamental part of their infrastructure. We’re proud to support a company that combines strong market pull with such a high-value model, and is highly complementary to our existing portfolio.”

“Our society is facing unprecedented transformation propelled by AI and powered by leading edge semiconductor technologies. Optimal and uninterrupted operation of microchips becomes critically important,” said Dede Goldschmidt, Senior Vice President and Managing Director, Head of Samsung Catalyst Fund. “We are very excited to support proteanTecs and their disruptive solutions based on embedded on-chip monitoring data. Their applications provide real time system health visibility, as well as power and performance optimization.”

“As SoC complexity continues to rise, visibility into real-world performance and power envelopes has become essential across the computing stack,” said Will Abbey, Executive Vice President and Chief Commercial Officer at Arm. “proteanTecs’ system-level insights will enable a more intelligent, efficient, and reliable hardware infrastructure, from IP to system deployment.”

“Embedded in-system monitoring is fundamental for meeting the demands of today’s scale-dependent markets,” added Mike Ellow, CEO, Siemens EDA, Siemens Digital Industries Software. “Whether it’s maintaining 24/7 uptime in hyperscale datacenters, ensuring functional safety in automotive applications, or managing the thermal and workload challenges of clustered AI environments, proteanTecs’ technology, which complements and integrates with Siemens’ Tessent in-field test and monitoring solutions, delivers the deep insights needed to design and run with confidence.”

The funds will be used to support proteanTecs' continued scale-up, including growth in key markets, new product development, and deeper integration across the electronics value chain.

“This raise, backed by world-class partners, marks a new chapter in our journey,” said Shai Cohen, Co-Founder and CEO of proteanTecs. “We’re grateful for the trust and commitment of both our new and existing investors. We will continue expanding our global presence, accelerating roll-out with major customers, and introducing new innovations that reshape how electronics are built and operated.”

About proteanTecs

proteanTecs is the leading provider of deep data analytics for advanced electronics monitoring. Trusted by global leaders in the datacenter, automotive, communications and mobile markets, the company provides system health and performance monitoring, from production to the field. By applying machine learning to novel data created by on-chip monitors, the company's deep data analytics solutions deliver unparalleled visibility and actionable insights – leading to new levels of quality and reliability. Founded in 2017 and backed by world-leading investors, the company is headquartered in Israel and has offices in the United States, India and Taiwan.

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We will continue expanding our global presence, accelerating roll-out with major customers, and introducing new innovations that reshape how electronics are built and operated.