United Microelectronics Corporation (UMC) Employee Directory

Semiconductor ManufacturingTaiwan, Province of China10001+ Employees

United Microelectronics Corporation (NYSE: UMC, TWSE: 2303) is a leading global semiconductor foundry with over four decades of innovation powering everyday technologies that shape the modern world. From AI, automotive, connectivity, consumer electronics, to IoT, UMC delivers precise, high-quality integrated circuit (IC) manufacturing services to customers across every major sector of the electronics industry.

As one of the world’s most established pure-play foundries, UMC offers advanced logic and specialty technologies, including embedded high-voltage, embedded non-volatile Memory, RFSOI, and BCD combined with deep expertise and collaborative engineering partnerships.

Headquartered in Hsinchu, Taiwan, UMC operates a global footprint that includes manufacturing and R&D in Taiwan and Singapore, as well as fabs across China and Japan. With more than 20,000 employees worldwide, we are committed to delivering both global impact and regional excellence.

At UMC, innovation is powered by people. We enable stable, meaningful careers through best-in-class training, access to advanced technology, and a culture that values precision, progress, and teamwork. Our people-first approach ensures that every employee has the tools and support to thrive while contributing to solutions that move industries and lives forward as we precision-engineer the future.

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