Overview
Today, UMC is best known for its merchant foundry business, manufacturing integrated circuits wafers for fabless semiconductor companies. In this role, UMC is second only to competitor TSMC. It has two 300 mm fabs, one in Taiwan and one in Singapore.
UMC is listed on the New York Stock Exchange under the ticker symbol of UMC, and on the Taiwan Stock Exchange as 2303. UMC has 10 manufacturing facilities worldwide, employing 10,500 people.
Read more about this topic: United Microelectronics Corporation