IBM Research — IBM demonstrated the world's first sub-1nm (0.7nm / 7Å "nanostack") logic transistor architecture, experimentally validated at the 2026 VLSI Symposium with functional CMOS inverters and ~100B transistors on a fingernail-sized die. A research milestone — not a product: IBM is still scaling 2nm and sees production as early as ~5 years out. (Aggregator coverage conflated this with the separate 'Anderon' quantum-chip foundry plan.)
Intel / Apple — President Trump said (on Truth Social, 18 Jun 2026) that Apple has agreed to work with Intel on US chip design and manufacturing — sending Intel up ~9%. It follows a WSJ report of a preliminary deal after a year of talks, with Intel likely starting on simpler M-series parts before iPhone silicon, helping Apple diversify from TSMC. Neither company has confirmed scope, timing or structure — so this remains unconfirmed.
TSMC holds ~two-thirds of the market and the yield lead; Intel is betting its comeback on 18A; Samsung trails on yield. Our read on a race where one player's dominance keeps compounding. (Our opinion, not investment advice.)
Our read — labelled opinion, not investment advice.
A single advanced fab costs $20–30B and depends on EUV machines only ASML makes. That brutal economics narrows the frontier to a handful of firms — and makes leading-edge capacity one of the world's true chokepoints.
No part of a "2nm" chip is 2 nanometers. Node names are marketing labels, not physical measurements — so we read them alongside transistor density and who is actually shipping in volume.
IBM 
Intel 
TSMC 
Samsung Foundry 
ASML 
SMIC 
SK hynix