European Semiconductor Atlas

The interactive map of Europe's chip supply chain — 125 wafer fabs, 44 back-end sites, 86 equipment makers — with ownership, public funding and open CC BY data.

Jul 18, 2026 1 min read

Go deeper

Who makes Europe’s chips — the five companies behind most of Europe’s output
How the processes differ — ten manufacturing processes, from EUV logic to the memory Europe no longer makes
About the Atlas — what this is, the sourcing rules, the update cadence

Download the data

The atlas is open data, licensed CC BY 4.0 — use it, fork it, build on it. Attribution: “European Semiconductor Atlas, richard-stahl.at”.

european-fabs.geojson — 125 wafer fabs with ownership, public funding, disclosed capacity and per-field sources (also as CSV)
european-backend.geojson — 44 assembly, test and packaging sites
european-equipment.geojson — 86 equipment manufacturing and R&D sites, sole-source flags included

Every record carries its sources and the date it was checked; undisclosed or disputed values are marked as such rather than estimated. Corrections to kontakt@richard-stahl.at are applied with attribution.

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