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Spark, Mayfield, and Kleiner Perkins pour another $75M into AI data centerchipmaker Retym
Retym, a U.S.-based chipmaker with Israeli roots, has raised $75M in Series D funding led by Spark Capital, bringing total funding to $180M. The company is developing a new DSP chip to enhance data center communication, addressing increased demands from AI workloads. Founded in 2021, Retym aims to disrupt the DSP market dominated by large companies.
Key points
- Retym raised $75M in Series D funding, led by Spark Capital.
- Existing investors Mayfield and Kleiner Perkins also participated.
- Total funding for Retym reaches $180M after this round.
- Retym is developing a programmable coherent digital signal processing chip.
- The new chip aims to improve communication efficiency inside data centers.
- The rise of AI has increased pressure on data centers for faster and bigger workloads.
- Retym was founded in 2021 but remained relatively quiet until the funding announcement.
- CTO Roni El-Bahar's blog indicates a goal to foster competition in the DSP market.
- The DSP market is currently dominated by Marvell Technology, partnered with major firms.
- Retym's chips are being manufactured at TSMC's 5 nanometer fab and are currently in testing.
Why it matters
- This investment reflects the ongoing trend of increased funding in AI and related technologies.
- 2025 IT Trends highlight the growing importance of efficient data processing and communication in tech infrastructure.
- Emerging chip technologies are critical as AI workloads and cloud computing demand escalate.
- Competition in the DSP market may reshape the semiconductor industry, coming at a time when AI is heavily influencing technological advancements.
Retym's latest funding showcases the increasing investment in semiconductor technologies that meet the demands of the growing AI sector, aiming to disrupt established market players and enhance data center capabilities.