Interesting perspective..
Who powers TSMC's monopoly ? — A Look Inside the World’s Most advanced company. TSMC may be the world’s most valuable foundry, but behind its fabs lies a network of specialized suppliers — each irreplaceable in the semiconductor value chain. Here’s the breakdown: → ASML — 41.03% No EUV, no advanced nodes. ASML’s lithography machines are the single most critical tool in TSMC’s arsenal. → Applied Materials (AMAT) — 14.01% Deposition, etch, and materials engineering — vital to enabling cutting-edge transistor structures. → Tokyo Electron (TEL) — 6.40% Core lithography and wafer processing equipment provider. → Lam Research (LRCX) — 6.32% Etch and deposition technologies, indispensable for scaling. → KLA — 5.13% The eyes of the fab — inspection and metrology tools that ensure yield and quality. → Shin-Etsu Chemical — 2.73% The world’s largest supplier of semiconductor-grade silicon wafers. → AGC Inc — 2.05% Specialty glass and materials critical for photomasks and advanced packaging. → SCREEN Holdings — 2.01% Wafer cleaning and lithography coater/developer systems. → Sumitomo Chemical — 1.69% Resists and chemicals essential for photolithography. → Siltronic — 1.54% High-purity silicon wafers for advanced semiconductor production. And more: Teradyne, Entegris, Tokyo Ohka Kogyo, Lasertec, Air Liquide — each playing a precise role. Key takeaway: TSMC is not just one company — it’s the anchor of a vast global supply web. Disruption to any one of these suppliers can ripple across the entire semiconductor ecosystem. P.S. For more visual breakdowns of the semiconductor supply chain, check out my blog *The Semiconductor World* — link in comments. #Semiconductors #TSMC #ASML #AppliedMaterials #TokyoElectron #LamResearch #KLA #ChipManufacturing #SupplyChain #SemiconductorWorld #TestFlow
