United Microelectronics Q4 2025 Earnings Report

United Microelectronics EPS Results

• Actual EPS: $0.13
• Consensus EPS: $0.12
• Beat/Miss: Beat by +$0.01
• One Year Ago EPS: $0.10

United Microelectronics Revenue Results

• Actual Revenue: $1.80 billion
• Expected Revenue: $1.93 billion
• Beat/Miss: Missed by -$128.78 million
• YoY Revenue Growth: +7.00%

United Microelectronics Announcement Details

• Quarter: Q4 2025
• Date: 1/28/2026
• Time: Before Market Opens
• Conference Call Date: Tuesday, January 27, 2026
• Conference Call Time: 9:00PM ET

United Microelectronics (NYSE:UMC) (UMC) is a Taiwan-based semiconductor foundry that provides wafer fabrication and related manufacturing services to a global customer base. Founded in 1980, the company operates as a pure-play foundry, producing integrated circuits for a range of customers including fabless semiconductor companies and integrated device manufacturers. UMC is publicly listed (NYSE: UMC) and focuses on high-reliability manufacturing rather than branding consumer products.

UMC’s core services encompass wafer fabrication using a portfolio of process technologies, with particular emphasis on mature and specialty nodes that support analog, power-management, radio-frequency (RF), and mixed-signal applications. The company offers design enablement and process support to help customers migrate designs into production and optimize yield. Its manufacturing capabilities are applied across product types such as system-on-chip components, discrete analog devices, and other application-specific integrated circuits used in end markets ranging from consumer electronics to industrial and automotive systems.

UMC serves a global market through sales and technical support networks and maintains manufacturing capacity in Taiwan as well as operations abroad to meet regional demand. Over its multi-decade history the company has positioned itself within the semiconductor ecosystem as a reliable provider of mature-node and specialty manufacturing services, working with ecosystem partners to address industry needs for power efficiency, analog performance and application-specific integration. Public disclosures and company filings provide additional detail on UMC’s facilities, technology roadmap and corporate governance for investors and customers seeking further information.