United Microelectronics Corporation
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- United Microelectronics Corporation (UMC; NYSE: UMC, TWSE: 2303) operates as a leading global semiconductor foundry, providing high-quality integrated circuit (IC) fabrication services focused on logic and specialty technologies including Logic/Mixed-Signal; embedded High-Voltage (eHV) such as 80eHV TDDI, 40eHV and 28eHV TDDI; embedded Non-Volatile-Memory (eNVM); RFSOI; BCD; RF Technologies; CMOS Image Sensors (CIS); and MEMS processes, serving diverse sectors like AI, automotive, connectivity, consumer electronics, IoT, 5G, edge-computing and autonomous vehicles with wafer manufacturing on 12-inch, 8-inch and 6-inch platforms; design enablement; automotive and IoT solutions; venture capital and marketing support; consulting and advisory; energy technical services; solar engineering integrated design; research and development; and insurance services. Founded in 1980 as Taiwan's first semiconductor company spun off from state-owned ITRI and headquartered in Hsinchu Science Park, Hsinchu City, Taiwan, UMC maintains 12 fabs in production across Taiwan, Singapore, Japan and China with combined capacity exceeding 400,000 12-inch equivalent wafers per month, all certified to IATF 16949 automotive standards, plus sales offices in the United States, Europe, China, Japan, Korea and Singapore supporting approximately 20,000 employees worldwide and customers encompassing fabless semiconductor firms, integrated device manufacturers and system companies primarily in Asia-Pacific (67% of revenue), North America (20%), Europe (8%) and Japan (5%). Recent developments include the 2025 grand opening of expanded 12-inch Fab 12i in Singapore equipped for 22nm and 28nm production targeting smartphone display chips, IoT memory and connectivity applications, creating 700 local jobs; acquisition of production software from Synopsys International Limited for NT$534 million and from Siemens Electronic Design Automation Japan for NT$347 million to enhance manufacturing efficiency; the 2024 announcement of 12nm process collaboration with Intel; 2019 acquisition of MIFS (now USJC) 12-inch fab in Japan; and a 2025 pact with Polar to explore U.S. production of eight-inch wafers at its Minnesota facility amid rising demand.
Company News
UMC Up 250% in the Past Year: Should Investors Bet on the Stock Now?
United Microelectronics (UMC) Upgraded to Strong Buy: Here's What You Should Know
Engineers Gate Manager LP Decreases Stock Position in United Microelectronics Corporation $UMC
United Microelectronics Corp (UMC) Shares Surge 4.3% -- What GF Score of 83 Tells Investors
UMC DCF Analysis: Intrinsic Value $29 vs Price $22
RFG Advisory LLC Cuts Stock Position in United Microelectronics Corporation $UMC
B. Metzler seel. Sohn & Co. AG Sells 430,524 Shares of United Microelectronics Corporation $UMC
UMC Reports Sales for August 2026
Is UMC Undervalued? DCF Says Worth $29
UMC DCF Analysis: Intrinsic Value $29 vs Price $20
New Strong Buy Stocks for August 26th
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UMC or LSCC: Which Is the Better Value Stock Right Now?
Jim Cramer: United Microelectronics Is A ‘Tough' One, Pass On This Industrial Stock
United Microelectronics Falls 7%, Tower Semiconductor Sinks 10%, GlobalFoundries Drops 7% as AI Spending Fears Hit Foundries
Investors Purchase High Volume of United Microelectronics Call Options (NYSE:UMC)
Tradr Announces Upcoming Leveraged ETFs on MRAM, SITM & UMC
First Trust Advisors LP Has $3.65 Million Stake in United Microelectronics Corporation $UMC
UMC Reports Sales for July 2026
UMC DCF Analysis: Intrinsic Value $29 vs Price $21