Interactive tool
The AI supply chain map
The companies behind AI, and how they lean on one another. Click any company to see who it buys from, who it sells to, and why it matters.
Sells to
Buys from
Why it matters
Simplified educational map of public supply relationships, as of November 2026. Not investment advice.
Security links are platform level: these firms protect clouds and data centers broadly, rather than supplying one named customer.
How to read this map
Arrows point from the supplier to the customer. Follow them from left to right and you follow an AI chip from the machines that print it to the data centres that run it.
Three chokepoints are worth noticing. ASML is the only maker of EUV lithography machines. TSMC makes most of the world's leading AI chips. And three memory companies supply nearly all the HBM those chips need. When one link in this chain slows down, everything to its right feels it.
Prefer the planet view? The AI world map places this same chain on the globe, and the Atlas collects every map on the site.