Retym

Retym Overview

Retym develops semiconductor technology for next-generation data center connectivity, with a focus on supporting AI infrastructure. The company designs coherent digital signal processors (DSPs) that enable high-bandwidth, low-latency interconnects between data centers, addressing a key performance bottleneck as AI workloads scale. Retym’s power-efficient DSPs are built to optimize data movement across hyperscale environments, offering a flexible, open architecture that gives optical module makers greater control. The solution supports the growing demand for scalable, energy-conscious connectivity in both data centers and telecommunications networks.

Cumulative Funding Raised Over Time ($)

Latest News

Apr 2, 2025 · www.founderstoday.news

growth-positive

Retym secures $75M Series D to supercharge AI-Era Data Center Infrastructure - FoundersToday

Retym, a U.S.-based chipmaker with Israeli roots, has secured $75 million in Series D funding, bringing its total raised to $180 million. The funding round was led by James Kuklinski of Spark Capital, with participation from existing investors such as Navin Chaddha (Mayfield) and Mamoon Hamid (Kleiner Perkins). Retym specializes in programmable coherent DSP chips that enhance communication speed within and between data centers, a crucial function as AI workloads grow. The companys first chip is currently in testing, produced using TSMCs 5-nanometer process. This latest funding signals Retyms readiness to scale and compete globally, providing essential infrastructure for AI-powered data centers.

Investment

Funding

Team Members

4

Employees: 51-200

Web & Social Links

Locations

Yigal Alon St 82, Tel Aviv-Yafo, Israel

20380 Town Center Ln suite 218, Cupertino, CA 95014, USA

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Retym Internal

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