Where is United Microelectronics Headquarters?
Main Office Address and Global Locations

The official headquarters of United Microelectronics Corp is located at Science Park No 3 Li-hsin Rd Ii Hsinchu, Hsinchu, Taiwan. Situated within the Hsinchu Science Park, this facility is positioned in a region recognized for its high concentration of technology and semiconductor manufacturing firms. The site encompasses significant infrastructure designed to accommodate complex fabrication processes and administrative functions. The architecture of the facility reflects the industrial requirements of a large-scale foundry, prioritizing operational efficiency and technical precision. This location serves as the primary base for the company's extensive manufacturing and research activities. As the operational heart of the organization, the Hsinchu headquarters plays a critical role in coordinating global business strategies and technical development. It houses key executive leadership, research and development teams, and administrative departments that oversee the company's worldwide production network. By centralizing these functions, the facility ensures consistent quality control and streamlined communication across all international branches. The site acts as the strategic core for managing client relationships and supply chain logistics on a global scale. Consequently, this main facility remains essential to the company's ability to provide specialized semiconductor solutions to major electronics sectors.