TSMC Posts Record NT$586.89 Billion October Revenue on AI Demand

TSMC booked NT$586.89 billion (about 23.8 trillion won) in consolidated revenue for October, a 59.7% jump from a year earlier and a new monthly record. The figure, announced by the company on the 10th and reported by Taiwan's Central News Agency, also marks a 14.7% rise from September.

The result breaks the previous monthly high of NT$514.81 billion (about 20.9 trillion won), set in August. Taiwan Semiconductor Manufacturing Co. is the world's largest contract chipmaker. The artificial intelligence boom is lifting demand across its customer base.

What is driving the growth?

Market watchers point to one main engine: chips built on TSMC's most advanced 2-nanometer process. Demand for that node is pushing revenue beyond records set only weeks earlier, and the pace has not slowed through the autumn.

The broader trend is equally sharp. Revenue for the January-October period totaled NT$4.49 trillion (about 182 trillion won), up 43.3% from the same ten months of last year. That means growth is not a single-month spike but a sustained acceleration across most of 2025.

What does this change for the fourth quarter?

TSMC has guided for fourth-quarter revenue of $52.3 billion to $54.3 billion (about 69.9 trillion to 72.6 trillion won). The midpoint of that range implies a 58% increase from a year earlier and a 14% gain from the previous quarter.

October's record leaves the company well positioned against that target. Based on the guidance, analysts expect monthly revenue in November and December to range from NT$538.1 billion to NT$569.9 billion (about 21.8 trillion to 23.1 trillion won). In other words, October already sits above the top of the range analysts project for the final two months of the year.

The key numbers at a glance:

• October revenue: NT$586.89 billion, up 59.7% year-on-year and 14.7% month-on-month
• Previous record: NT$514.81 billion, set in August
• January-October total: NT$4.49 trillion, up 43.3% year-on-year
• Q4 guidance: $52.3 billion to $54.3 billion, midpoint implying 58% annual growth
• Projected November-December revenue: NT$538.1 billion to NT$569.9 billion per month

Why the AI link matters

TSMC manufactures chips for the companies building AI systems, and its most advanced nodes carry the highest value per wafer. When demand concentrates on the 2-nanometer process, revenue rises faster than unit volumes alone would suggest.

For suppliers, equipment makers and TSMC's customers, the October number is a signal. The AI buildout continues to translate directly into silicon orders, and the world's largest contract foundry keeps capturing that spending at record scale.