TSMC
playerAI & Compute · Money & Finance · Nations & Geopolitics
One company on one island makes nearly all the world's most advanced chips — and if it stopped, modern AI and electronics would grind to a halt.
Who they are
TSMC, the Taiwanese chip-manufacturing company founded in 1987 by Morris Chang, the world's dominant maker of cutting-edge computer chips.
What they do
It builds the most advanced chips for the biggest tech names and holds around 70% of the global contract-chipmaking market, making it a chokepoint the rest of the industry depends on.
How it works
TSMC posted $122.4B revenue in 2025 (up 36%), is the sole maker of chips for Apple, NVIDIA, AMD and Qualcomm, and its most advanced manufacturing processes have no equal anywhere before 2030; U.S. law tied to its $6.6B CHIPS Act grant bars it from joint research with hostile foreign entities and from expanding capacity in restricted regions, and in July 2026 it pledged about $100B more for U.S. fabs (roughly $265B total) alongside a record quarter (net profit up 77% to about $22B).
Why it matters
The whole AI and electronics world runs on a supply that comes from one vulnerable island, making TSMC the single point everything else leans on. That concentration — plus U.S. export and oversight controls — is the fragile heart of the chip economy.
The engine's record — word for word
Founded 1987 by Morris Chang. $122.4B revenue (2025, +36% YoY). 70.4% foundry market share. HPC = 58% of revenue. Exclusive fabricator for Apple silicon, NVIDIA (H200/B200/Vera Rubin), AMD, Qualcomm. N3 and N2 process nodes have no equivalent anywhere. 17M+ 12-inch equivalent wafers/year across 4 GIGAFABs (Hsinchu, Tainan, Kaohsiung). Arizona fab delayed, yield issues, mature only. Japan Kumamoto = 12/16nm only. No alternative matches leading-edge capacity before 2030. The triple chokepoint: TSMC engineering + ASML EUV equipment + Taiwan geographic concentration.
**R93 CHIPS Act + BIS export-controls context (May 22 2026 backfill):** Per Report #93: chips_act_2022_pl117_167 awarded TSMC Arizona $6.6B CHIPS Act + DPA Title III + tax credits; Technology Clawback provisions (Federal Register 2023-20471) legally prohibit recipients from joint research with foreign entities of concern. Material-expansion restrictions (Federal Register 2023-05869) prohibit semiconductor capacity expansion in restricted regions. Combined with bis_export_controls_oct_7_2022 — TSMC bound to Commerce + IC oversight at foundry tier per scorecard #45 Nvidia/Compute Oligopoly. [Live pass Jul 16 2026] Pledged an ADDITIONAL ~$100B for US chipmaking (total commitment ~$265B; ~4 more Arizona fabs, 2nm-and-below), framed as a Washington-Taipei deal, alongside a RECORD Q2 (net profit +77% to ~$22B; HPC/AI = 66% of revenue; FY revenue-growth guide raised above +40%; capex lifted toward $60-64B). CEO C.C. Wei: AI demand 'extremely robust... all the way to 2029, 2030.' The demand-side confirmation running AGAINST the same-week memory selloff (see sk_hynix) — bullish capital vs ROI-doubt, held in tension.
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