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§ Venture Capital
An investment group that incubates and invests in deep tech startups, focused on semiconductors and AI hardware.
Avigdor Willenz Group encompasses a portfolio of deep technology ventures primarily focused on advanced semiconductor and AI processing hardware. These companies develop high-performance computing components, including VLSI chips, server processors for cloud infrastructure, and specialized accelerators for artificial intelligence applications. The technical approach often involves creating novel architectures designed for specific computational demands, such as AI inference at the edge or in distributed data centers.
The collective enterprise traces its origins to Avigdor Willenz, an Israeli serial entrepreneur born in 1957. A Technion graduate in Electrical Engineering, Willenz established Galileo Technologies in 1993, pioneering high-performance network processors. His career began at Elbit, contributing to critical defense projects, which instilled a foundational understanding of complex hardware development. This experience, combined with a keen eye for market needs in silicon, has driven a succession of successful technology companies.
The products developed by companies associated with Avigdor Willenz primarily serve enterprise clients and major technology providers, powering critical infrastructure for cloud services and artificial intelligence. These solutions address the escalating demand for efficient and powerful processing capabilities across various industries. The overarching vision is to continuously push the boundaries of chip design, enabling the next generation of computing advancements and fostering innovation in core hardware technologies.
Avigdor Willenz Group has 1 tracked investment across 1 company. The latest tracked deal is $51.0M Series D in proteanTecs in September 2025.
| Date | Company | Round | Lead Investor(s) | Co-Investor(s) |
|---|---|---|---|---|
| Sep 1, 2025 | proteanTecs | $51.0M Series D | Alonso Galvan | Addition, Greylock, Dave Munichiello, IN Q TEL, Lightspeed Venture Partners, QBE Ventures, Will Abbey, Intel Capital, Koch Disruptive Technologies, MediaTek, David Goldschmidt, Mike Ellow, Zeev Ventures |