AI chip startup Etched has raised $300 million in a Series C funding round at a $10.3 billion valuation, highlighting the enormous amount of investor interest now flowing into companies building specialised hardware for artificial intelligence.
The funding round was led by Sequoia and included participation from Andreessen Horowitz, SK Hynix, Jane Street and Diffusion Capital.
The valuation is particularly remarkable given Etched’s relatively short history as a public-facing company.
The startup was founded in 2022 and spent years developing specialised hardware designed for AI inference before emerging from stealth.
Inference is the stage of AI computing that takes place after a model has been trained.
When a person sends a prompt to an AI system and receives an answer, the underlying computation is part of the inference process.
As AI usage grows, companies are spending increasingly large amounts of money running those systems.
That has created an opportunity for hardware companies promising faster and cheaper inference.
Etched is attempting to compete in that market by developing its own specialised systems.
Rather than simply selling a chip, the company is building what it describes as full-scale inference hardware designed to run AI workloads efficiently.
Etched says its systems can support different AI architectures and are not limited to a single type of large language model.
The startup announced that it had successfully manufactured its own chips and had already secured more than $1 billion in customer orders.
Those developments have helped attract some of the biggest names in venture capital and technology.
The company has also opened a large facility in Milpitas, California, as it prepares to expand production and customer deployments.
The investment reflects a broader belief that the AI industry will not be dominated by software alone.
As companies build increasingly powerful models, demand for specialised computing infrastructure is growing.
Nvidia remains the dominant force in AI hardware, but investors are actively searching for companies capable of offering alternatives.
That has created a significant opportunity for startups willing to challenge established players.
Etched’s story is particularly interesting because specialised AI chips were once viewed by many investors as an extremely risky market.
Building hardware is expensive.
Manufacturing chips requires enormous amounts of capital, technical expertise and access to complex supply chains.
Even a successful design can struggle to compete against companies with existing manufacturing relationships and global customer networks.
But the AI boom has changed the equation.
Technology companies are now searching for ways to reduce the cost of running AI systems.
A startup capable of delivering significantly better performance or lower costs could attract enormous demand.
Etched’s $10.3 billion valuation suggests investors believe it could become one of those companies.
The valuation will also place significant expectations on the startup.
Etched will need to demonstrate that it can move from promising technology and early customer interest to large-scale production.
For the wider startup ecosystem, however, the funding is another sign that artificial intelligence is creating opportunities far beyond chatbots and software.
The companies powering the next generation of AI may also become some of the most valuable startups in the world.
