TSMC

TSMC dominates as the world's largest contract chipmaker, fabricating 90% of the world's most advanced processors. In 2026, its 2nm process yields 30% faster chips than the runner-up Samsung's 3nm node, powering Apple's A20 and Nvidia's Blackwell GPU. With a market cap exceeding $800 billion, TSMC outperforms #2 Foxconn by over 6x in valuation, driven by a 25% revenue surge from AI accelerator orders.