TSMC is the world’s largest contract semiconductor manufacturer and one of the most valuable listed companies.
Taiwan Semiconductor Manufacturing Company pioneered the dedicated foundry model: it manufactures chips designed by other companies rather than selling processors mainly under its own consumer brand. This arrangement lets clients outsource fabrication while TSMC concentrates on advanced production technology.
Its customers have included leading chip designers such as Apple, Nvidia, AMD, and Qualcomm. Demand for smartphones, cloud computing, and artificial intelligence has made advanced foundry capacity strategically important.
TSMC’s market capitalization reflects both its manufacturing scale and investors’ expectations about future chip demand. It is often confused with Samsung or Intel, which also design and manufacture semiconductors but use different business mixes.