Nearfield Instruments, a Rotterdam firm that inspects chips at the atomic scale, has raised $380mn at a $1.6bn valuation. It is the largest deep-tech round in Dutch history, and sovereign funds are paying close attention.
Everyone knows the headline names of the AI chip boom. Nvidia designs the chips. TSMC makes them. ASML builds the machines that print them.
Nearfield Instruments is not a household name. It just raised the biggest deep-tech round the Netherlands has ever seen.
The Rotterdam company closed a $380mn Series D at a $1.6bn valuation, according to Reuters. Demand outstripped supply.
What Nearfield actually does
Nearfield builds the tools that check chips once they leave the production line. Specifically, it makes atomic force microscopes.
These machines measure features only a few atoms tall. They do it by dragging a fine probe across the surface, a bit like a needle moving over a vinyl record.
Chipmakers take those measurements at hundreds of points along the production line. The field is called metrology, and it has become a chokepoint as chips grow more complex.
Nearfield’s QUADRA platform handles this without damaging the chip. It can image the deep trenches and stacked layers that optical and electron-beam tools struggle to resolve at volume.
Why sovereign money showed up
The size of the round matters. So does the guest list.
Fidelity led the deal. Singapore’s state fund Temasek joined too, alongside Walden Catalyst Ventures, Innovation Industries, M&G Investments and the Dutch state investor Invest-NL. The Qatar Investment Authority came in as a new backer.
Sovereign wealth funds rarely cluster around an early-stage company by accident. Their presence signals a bet on critical infrastructure, not just a promising startup.
One detail underlines the stakes. Walden Catalyst is the firm where Intel chief executive Lip-Bu Tan is a founding managing partner.
A country building a whole chip stack
Nearfield does not stand alone. It sits inside a fast-growing Dutch chip cluster.
The Netherlands already has ASML, whose lithography machines are central to global chipmaking. Around it, a wave of startups is attacking other layers of the stack.
Axelera AI is building low-power edge chips. ASML spinout Invisix uses soft X-rays to spot manufacturing errors. Together they look less like scattered bets and more like an industrial strategy.
Many trace back to TNO, the national research institute that spun out Nearfield in 2016. The pipeline from lab to company is one most of Europe struggles to copy.
The bottleneck AI created
The timing is no accident. As AI scaling demands ever more complex chips, the ability to measure them at the nanometre scale has turned into a bottleneck.
Nearfield’s tools support the cutting edge: High-NA EUV, gate-all-around transistors and 3D-stacked chips. Its bigger rivals, led by KLA, dominate the market today.
That market was worth about $10.3bn in 2025 and could reach $15bn by 2031, by one industry estimate. The company will spend the new money on production capacity, support centres and joint R&D with chipmakers.
The bottom line
Nearfield now employs around 450 people across Taiwan, South Korea, Japan, Singapore, the US and Belgium. A year ago it raised $148mn. This round more than doubles that.
The open question is whether Dutch challengers can hold their lead against larger American and Asian incumbents. But a $380mn round, anchored by sovereign funds and aimed at a chip-inspection firm in Rotterdam, is not a coincidence. It is part of Europe’s wider push for semiconductor sovereignty.
