Taiwan Semiconductor Manufacturing Company Limited
Taiwan Semiconductor Manufacturing Company Limited, together with its subsidiaries, manufactures, packages, tests, and sells integrated circuits and other semiconductor devices in Taiwan, China, Europe, the Middle East, Africa, Japan, the United States, and internationally. It provides various wafer fabrication processes, such as processes to manufacture complementary metal- oxide-semiconductor (CMOS) logic, mixed-signal, radio frequency, embedded memory, bipolar CMOS mixed-signal, and others. The company also involved in providing customer and engineering support services; manufacturing of masks; investment in technology start-up companies; research, designing, developing, manufacturing, packaging, testing, and sale of color filters; and investment activities. Its products are used in high performance computing, smartphones, Internet of things, automotive, and digital consumer electronics. Taiwan Semiconductor Manufacturing Company Limited was incorporated in 1987 and is headquartered in Hsinchu City, Taiwan.
What does it do?
TSM manufactures the computer chips that power everything from iPhones to data centers—think of them as the factory that builds the brains of modern devices. They don't design chips; instead, they're the specialized manufacturer that takes designs from companies like Apple and Nvidia and physically produces them on silicon wafers. They're essentially the world's most advanced chip factory, and almost every major tech company depends on them.
TSM is a chokepoint in global technology. If TSM slows down or has problems, it ripples through the entire tech industry—delays in chip production mean delays in phones, AI servers, and gaming consoles reaching consumers. Right now, with AI driving massive demand for advanced chips, TSM is at the center of a trillion-dollar technology race between the US and China.
How does it make money?
TSM makes money by charging customers (Apple, Nvidia, AMD, etc.) to manufacture their chip designs on TSM's production lines. They generated $3.8 trillion in revenue last year—up 31% from the prior year—by running 14 massive fabrication plants that produce millions of chips daily. The more advanced the chip, the higher the price TSM can charge; their cutting-edge production lines command premium rates because very few competitors can match their precision.
Why do investors care?
Investors are interested because TSM is riding two massive waves: the AI boom (which requires exponentially more computing power and chips) and the global shift to onshoring semiconductor production (governments are paying companies to build factories domestically rather than rely on Taiwan). TSM's net income nearly doubled year-over-year to $1.7 trillion, showing explosive profitability. The bet is that AI demand will keep accelerating and that TSM's technological lead will let them capture most of this growth.
Deep Dive
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