Britain's Fractile Raises 720 Million Dollars for AI Chips, and the State Is Among the Investors: London Wants Its Own Stake in the Hardware the Economy Will Run On

British startup Fractile has raised 720 million dollars (around 647 million euros) in a Series C round, and among the investors is the UK's Sovereign AI Fund. The government isn't hiding its intent: the goal, as it announced, is for Britain to have "a bigger stake in the hardware its future economy will run on". The round is led by Thrive Capital, Founders Fund, Lightspeed Venture Partners and Redpoint.

How much the company is worth depends on whom you ask. The British government says "over 5 billion pounds" (almost 6 billion euros), while the Financial Times and a Reuters source put it at around 7 billion dollars. All that for a firm that will only deliver its first chips and systems next year. "There's still a lot of work ahead of us," CEO Walter Goodwin wrote on LinkedIn.

So what is it actually selling? Dedicated AI chips are one way the industry hopes to cut the cost of so-called inference - the moment an already-trained model is working for the user. After a change of direction, Fractile relies on DRAM, the most widespread type of working memory, stacked directly on top of each chip. The aim is to get around the eternal trade-off between memory speed and capacity, a problem that keeps getting harder as AI agents run ever longer chains of tasks. Alongside the hardware, the company offers its own compiler, meant to squeeze maximum speed out of language models running on its chips.

Fractile isn't alone. The Dutch Axelera, Etched and OLIX are also among the best-funded startups in the race for dedicated AI chips, a market dominated by Nvidia. The difference is that London is now openly putting state money into a company with no finished product on the market. Britain has decided it doesn't just want to buy other people's hardware. How many Balkan governments even have an AI strategy that goes further than a press conference?