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Etched Raises $300 Million in Series C Led by Sequoia at $10.3 Billion Valuation

aiai-fundraisingai-infrastructureai-compute-chips 10 posts · 7 accounts

AI inference chip startup Etched raised $300 million in a Series C funding round led by Sequoia at a $10.3 billion valuation.

Andreessen Horowitz, SK Hynix, Jane Street and Argo participated in the round, more than doubling the company’s valuation from $5 billion in December. Co-founders Gavin Uberti, Robert Wachen and Chris Zhu left Harvard in 2022 to build custom inference systems from scratch, a hardware strategy that early venture firms largely avoided.

From the sources (10 posts)

@mtslive

SITUATION DETECTED: SK Hynix joins VentureTech Alliance (TSMC) as investors in AI chip company Etched.

@sonyatweetybird

RT @Etched: We’ve raised $300M in Series C funding at a $10.3B valuation from Sequoia, Andreessen Horowitz, Jane Street, Argo, and SK Hynix…

@sonyatweetybird

We @Sequoia are leading the Series C in @Etched Etched has built a beautiful machine in Gen 1. And Gen 2/3/++ will only be faster and more ambitious. Maximizing intelligence per flop is both insanely fun engineering and an incredibly nobl

@techmeme

AI inference chip startup Etched raised a $300M Series C led by Sequoia, with a16z, SK Hynix, others participating, at a $10.3B valuation, up from $5B in Dec. (@julie188 / TechCrunch) (Visit Techmeme dot com for the link and full context!)

@bhorowitz

I am excited to be part of Etched and the next wave of infra capacity!

@a16z

RT @Etched: We’ve raised $300M in Series C funding at a $10.3B valuation from Sequoia, Andreessen Horowitz, Jane Street, Argo, and SK Hynix…

@brendanfoody

I remember going on a road trip with @UbertiGavin and @robertwachen right after they dropped out of Harvard, and it was so clear that they would become generational founders even then. @Etched was deeply contrarian early on. Most of the to

@a16z

"In 2022, months before ChatGPT and years before Cursor, Claude Code, and Codex, Gavin Uberti, Robert Wachen, and Chris Zhu dropped out of Harvard to make a bet that looked, at the time, nearly irresponsible: they would build an entire infe

@mtslive

SITUATION DETECTED: AI chip startup Etched has raised $300M in Series C funding at a $10.3B valuation from Sequoia, Andreessen Horowitz, Jane Street, Argo and SK Hynix.

@shaunmmaguire

These guys are moving FAST! Go @Etched!

Preview built on a synthetic news corpus (16 weeks, Apr–Jul 2026). Impact calls are model reads, not price data.

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