2026-05-26
Deep Dive
The AI boom hangs on three companies. One of them sits in Oberkochen.
TSMC makes 92% of all leading-edge chips, ASML has a 100% EUV monopoly, ZEISS delivers the mirrors exclusively. If TSMC drops out, year one costs the world economy $5 to $10.6 trillion — twice the weight of COVID. Why the system holds anyway, and what to take from that for your own decisions.