TSMC

TSMC is a major Taiwanese semiconductor manufacturer that is used by Apple to manufacture its bionic chips and recently its M1 series of chips. It also is used by Qualcomm, Mediatek, AMD, and Nvidia for their series of chips. The company is worth 
Customers.
AMD, Apple, Huawei, Mediatek, Nvidia, Qualcomm, Intel, Google, use TSMC to make their chips.