ASML just blew past a 200-billion-euro market capitalization, which quietly makes the ASML EUV monopoly the most valuable position in technology, and almost nobody outside the chip world has noticed. EUV is ramping in volume at the leading edge, and the order book is now years deep. The stock sits in the same bracket as the biggest companies in Europe. I have followed this firm since it was the quiet third-place name in lithography, and it is not quiet anymore.

TSMC is running EUV in volume on its 5nm process and building toward 3nm, Samsung is on EUV for its most advanced nodes, and Intel, after years of holding back, is finally committing to it for what comes next. Every one of them buys the critical tool from a single company. When I wrote two years ago that the monopoly was real, it already was; what has changed since is the scale. EUV is no longer a leading-edge experiment running on a few layers. It is becoming the backbone of every advanced process in the world, and all of it routes through Veldhoven.

A global chip shortage that started in 2020 has every fab operator scrambling to add capacity, and adding capacity means buying ASML tools. The order book has swollen past anything the company has seen, customers booking machines years ahead just to hold a place in line, and ASML still cannot build them fast enough. A single EUV system now runs well above 150 million dollars, and customers take every one the company can make. There is something absurd about a supply shortage in an industry whose entire job is making more of everything, and the one bottleneck nobody can buy around is the machine ASML alone produces.

ASML is now worth well over 200 billion euros, by a wide margin the most valuable technology company on the continent. For a region that has spent twenty years lamenting its lack of a tech champion to rival the American giants, this is the answer nobody talks about, partly because it sells to a few dozen customers instead of a few billion consumers. Europe’s most strategically important technology company is one most Europeans could not name if you asked them, and that obscurity is its own kind of tell.

EUV stays blocked from China while immersion and older DUV tools remain allowed, and Chinese chipmakers are buying that DUV gear in enormous quantities. From outside it looks like stockpiling, banking as much capability as possible before the rules tighten. ASML is glad to sell what it is permitted to, and DUV to China is a large, perfectly legal part of its business. I would not assume it stays that way. The same logic that shut the door on EUV applies just as neatly to the tools one step behind it, and the pressure to widen the restrictions will not ease while the broader fight drags on.

High-NA EUV is already taking shape, and it is even more extreme than what ships today: a wider numerical aperture to print finer features, which means a redesigned system built around enormous new mirrors from Zeiss. The first tools are a couple of years out, each expected to cost far more than today’s scanners, maybe twice as much. ASML is asking customers to start planning fabs around a machine that does not exist yet, at a price nobody has paid before. They will do it anyway. When there is one road to the next node, you take the road and pay whatever toll the owner sets.

What strikes me in 2021 is how complete it has become. ASML spent its first two decades clawing for relevance and its third proving EUV could work, and now it holds a position with no precedent: one company, in one country, that every maker of advanced chips depends on absolutely, selling tools faster than it can build them at prices only it can set. The risk is no longer that the technology fails. It is that a position this central drags in forces a chip-equipment company was never built to handle, from governments that have worked out exactly how much leverage a single export license carries. Veldhoven won the hardest engineering race in the industry, and the prize turns out to be a seat at a table full of people who do not care about lithography at all.