Etched secures $700 million with a valuation of $21 billion, spearheaded by Jane Street.

      Etched has secured $700 million at a valuation of $21 billion in a funding round led by Jane Street, marking a significant increase from its $10.3 billion valuation on July 23. The company has also completed its initial customer delivery, having shipped a rack to Jane Street, who is also the customer.

      This valuation has doubled in just 26 days. Previously, the company was valued at $10.3 billion following a $300 million Series C round led by Sequoia in July and had a valuation of $5 billion in December.

      This represents roughly a fourfold increase over eight months for a company that has just made its first delivery to a paying customer. However, Jane Street is not a new name in this scenario; reports from TNW in June indicated that the trading firm was already one of Etched's investors, along with Hudson River Trading, Jump Trading, and Two Sigma.

      Thus, this is an existing investor increasing their stake and taking delivery rather than a customer transitioning into a lead investor. This distinction is important as the latter scenario would be a more compelling narrative.

      What is particularly noteworthy is the nature of the funding—four proprietary trading firms have backed a company that specializes in selling inference hardware in a sector where latency translates directly to financial outcomes.

      The design approach addresses the problem in two parts. A prefill chip operates at low voltage, accommodating more transistors without the heat limitations faced by other high-end components, while the decoding process utilizes cluster-scale memory, allowing multiple chips to tap into a single high-speed memory pool.

      Etched has spent several years moving away from its initial concept, which focused on etching a single model into silicon. The company now claims its systems operate on Mixture of Experts architectures including DeepSeek and Qwen, as well as non-transformer systems like Mamba.

      The commercial foundation is tangible yet modest. By June, contracts exceeding $1 billion had been signed, and the company’s first chip successfully operated on TSMC's N4P process on the first attempt, which is uncommon.

      The funding is aimed at scaling operations rather than showcasing past achievements. Etched has indicated that the new round will support factories, supply chains, and software development necessary for reaching gigawatt scale, with European competitors also targeting the same market; for instance, London-based Olix recently saw its valuation triple to $3.3 billion.

      Published August 18, 2026 - 6:51 pm UTC

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