Astera Labs President Recounts Avigdor Willentz's Swift Investment Decision

The President of Astera Labs, president of Astera Labs, described how Israeli venture capitalist Avigdor Willentz decided to invest in the company within five minutes of their meeting. Willentz was the first investor to commit funds to the U.S.-based company, which has become a prominent player in AI infrastructure.

Astera Labs, founded in 2017, develops chips and connectivity infrastructure for AI data centers. The company, which employs approximately 756 people globally and is listed on Nasdaq, plans to expand its Israeli development center to about 200 employees by the end of the year. In 2025, its revenues surged by 115% to $852.5 million, and in the second quarter of 2026, revenues reached $392.4 million, more than doubling from the same period last year. The company's market value is around $60 billion, with its stock price increasing by 120% since the beginning of the year.

The President of Astera Labs explained that the idea for Astera Labs emerged after he and his co-founders left Texas Instruments in September 2017. They believed that AI would necessitate significant changes in data center architecture, shifting bottlenecks from processing power to connectivity. Willentz, who had previously worked with the President of Astera Labs at Texas Instruments and Annapurna Labs, invested in Astera Labs in November 2017, recognizing the critical need for improved connectivity in AI-driven data centers.

Willentz was actively involved in the early stages of the company as a consultant, assisting with key decisions and connections. Manuel Alba, a partner of Willentz, now serves as the Chairman of Astera's board. The President of Astera Labs highlighted Israel's deep legacy in networking technologies and the talent pool as key reasons for the company's significant investment and expansion plans for its Israeli development center.

Guy Azrad, leading the Israeli operations, stated that the local center is responsible for crucial parts of the company's product roadmap, including next-generation chips supporting over 100 terabits per second and custom solutions. He emphasized that the Israeli team's responsibility and the company's startup-like pace, despite its significant growth, offer engineers a unique opportunity for impact.

Astera Labs employs a strategy of both organic growth and acquisitions to expand its capabilities and talent, having recently acquired companies in Israel and Germany. The President of Astera Labs noted that the company is focused on providing connectivity layers, including chips and software, enabling customers to implement AI according to their preferred architectures. He also addressed the significant challenge of power consumption in data centers, emphasizing the need for improved chip efficiency and system utilization to manage the escalating demand.