EUCLYD raises €200M+ Series A to break the AI efficiency wall

EUCLYD, the Eindhoven-based AI chip startup, has raised more than €200 million in a Series A co-led by Samsung, Somerset Capital Partners, the EQT-managed Scaleup Europe Fund and Innovation Industries – with former ASML chief Peter Wennink joining as chairman.

Europe has spent three years telling itself it missed the AI model race, and the hard truth is that we largely did. But the layer underneath the models – the silicon that decides what a token costs to produce – is still up for grabs, and on 15 September 2026 a two-year-old company from Eindhoven’s High Tech Campus claimed a seat at that table with one of the largest Series A rounds Europe has produced. Below, I lay out the round, the architecture bet behind it, and why the cheque-writers say as much as the cheque.

Four co-leads and a cheque Europe rarely writes

EUCLYD announced on 15 September 2026 that it has raised more than €200 million in Series A funding (company announcement, 15 September 2026). The round is co-led by four investors: Samsung, Dutch investment firm Somerset Capital Partners, the Scaleup Europe Fund managed by EQT, and Dutch deeptech investor Innovation Industries. EIFO (Denmark’s export and investment fund), imec.xpand, the Brabant Development Agency (BOM) and Quadri participate.

The money goes, in the company’s words, to expanding the engineering team, accelerating the silicon and systems roadmap, deepening ecosystem partnerships and preparing commercial deployment across enterprise, sovereign and hyperscale AI markets. “AI is becoming a foundation of economic growth,” said co-founder and CEO Bernardo Kastrup in the announcement, adding that the financing accelerates the company’s mission “to make intelligence abundant through greater efficiency.”

The governance news travelled as far as the amount: Peter Wennink, the man who ran ASML as president and CEO until 2024, takes the chair of the board. In Dutch semiconductors, that is about the strongest endorsement a two-year-old company can carry.

Agentic silicon from the High Tech Campus

Founded in 2024 by Bernardo Kastrup and Atul Sinha (EU-Startups, 15 September 2026), EUCLYD sits on the High Tech Campus in Eindhoven, a short walk from the institutions that made the region Europe’s semiconductor capital. Its product is Craftwerk, which the company calls “the world’s first agentic AI silicon”, and Craftwerk Station CWS, billed as “the world’s lowest-power exascale AI factory”. Underneath the branding sits a concrete thesis: combine programmable ASIC compute with processor-memory co-design and system-level optimisation to cut the cost and energy of every AI token produced at inference.

Those are the company’s claims, and silicon proves itself in benchmarks and deployments, not in press releases. What is verifiable today is who is willing to underwrite the attempt – a memory giant, the EU’s flagship scaleup vehicle, and the sharpest chip operator the Netherlands has produced.

A $42.1bn market compounding at 29.5% a year

The segment EUCLYD sells into is enormous and accelerating. Grand View Research (September 2026) sizes the global AI accelerator market at $42.1bn in 2026, heading for $256.8bn by 2033 – a 29.5% CAGR. At that rate the market roughly doubles every two and a half years, which is exactly why an inference chip company with no announced customers can raise nine figures: arriving in 2029 with working low-power silicon means arriving into a market five times today’s size.

For scale, look at the rounds crossing our own desk this week. Fortaegis raised a $50M Series A a day earlier – also Dutch, also semiconductors, also Series A – and EUCLYD’s round is four times larger. Tandem Health’s $100M Series B, announced on 14 September, was the biggest European round of Monday; EUCLYD doubled it on Tuesday at an earlier stage. A Series A above €200M is an outlier anywhere in Europe – browse our fundraising data to see how far outside the usual Series A bands this one sits.

ASML alumni meet the EU’s new scaleup money

So what does a two-year-old design house do against Nvidia’s software moat? The honest answer is: not compete head-on. EUCLYD’s bet is the efficiency layer – the cost per token, the watt per answer – where hyperscale buyers, sovereign buyers and European data centre operators all feel the same pain. The good news is that this is a race Europe can actually enter: we will not out-spend the hyperscalers on training clusters, but Eindhoven has spent forty years learning to make computing cheaper per unit of physics.

Three patterns are worth watching. First, the Brainport flywheel: ASML’s orbit keeps producing chairs, engineers and suppliers for new silicon ventures, and Wennink taking this seat is the flywheel working in public. Second, the Scaleup Europe Fund is deploying, not announcing – this is its second co-lead in two days after Tandem Health, and the EU’s scaleup vehicle moving at that cadence changes what large European rounds look like. Third, Samsung co-leading a processor-memory co-design bet is a strategic signal: the world’s biggest memory maker putting capital where the memory bottleneck is.

Eindhoven did not become Europe’s semiconductor capital by accident, but titles are inherited; markets are taken. Watch for Craftwerk’s first named deployment – a sovereign cluster, a European hyperscaler, an enterprise pilot. That is the moment this round converts from a statement of intent into infrastructure. The opportunity is clear – now let’s see the silicon ship!