Hsinchu-based United Microelectronics Corporation is a prominent player in the semiconductor industry, serving clients globally as a semiconductor wafer foundry. With operations in Taiwan, Singapore, China, Hong Kong, Japan, the United States, and Europe, UMC specializes in providing clients with top-notch services including circuit design, mask tooling, wafer fabrication, and assembly and testing. Catering to fabless design companies and integrated device manufacturers, UMC has been operational since 1980 and continues to thrive as a major industry player.