Taiwan Semiconductor Manufacturing Co., Ltd. engages in the manufacture and sale of integrated circuits and wafer semiconductor devices. The company is headquartered in Hsinchu, Hsinchu. The firm is primarily engaged in integrated circuit manufacturing services. The company offers advanced process technologies, specialised process solutions, advanced photomask and silicon stacking, and packaging-related technologies, while supporting a comprehensive design ecosystem. The firm's products serve diverse electronic sectors including artificial intelligence, high-performance computing, wired and wireless communications, automotive and industrial equipment, personal computing, information applications, consumer electronics, smart internet of things, and wearable devices.