United Microelectronics Corporation (UMC)
NYSE: UMC · Real-Time Price · USD
7.33
-0.15 (-2.01%)
Jul 24, 2025, 2:42 PM - Market open

Company Description

United Microelectronics Corporation operates as a semiconductor wafer foundry in Taiwan, China, Hong Kong, Japan, Korea, the United States, Europe, and internationally.

The company manufactures and sells integrated circuits. It offers backend and design support services for mobile and wireless communications, IoT and wearables, computing and data processing, and automotive markets.

The company also provides venture capital and marketing support; consulting and advisory; energy technical; solar engineering integrated design; research and development services; and insurance services.

United Microelectronics Corporation was incorporated in 1980 and is headquartered in Hsinchu City, Taiwan.

United Microelectronics Corporation
United Microelectronics logo
CountryTaiwan
Founded1980
IPO DateSep 19, 2000
IndustrySemiconductors
SectorTechnology
Employees19,833
CEOJia Cong Hung

Contact Details

Address:
Hsinchu Science Park, No. 3, Li-Hsin 2nd Road
Hsinchu City
Taiwan
Phone886 3 578 2258
Websiteumc.com

Stock Details

Ticker SymbolUMC
ExchangeNYSE
Fiscal YearJanuary - December
Reporting CurrencyTWD
CIK Code0001033767
CUSIP Number910873405
ISIN NumberUS9108734057
SIC Code3674

Key Executives

NamePosition
Jia Cong HungChairman and Chief Strategy Officer
Jason S. WangCo-President and Representative Director
Shan-Chieh ChienCo-President and Representative Director
Chi-Tung LiuChief Financial Officer, Senior Vice President, Head of Corporate Governance and Company Secretary
Jinhong LinHead of Investor Relations
Dr. Lucas S. Chang Ph.D.Senior Vice President and General Counsel
Eric ChenVice President and Chief Human Resources Officer
Ming HsuExecutive Vice President
Oliver ChangSenior Vice President
TS WuVice President and Chief Information Security Officer

Latest SEC Filings

DateTypeTitle
Jul 22, 20256-KReport of foreign issuer
Jul 10, 20256-KReport of foreign issuer
Jul 7, 20256-KReport of foreign issuer
Jun 30, 20256-KReport of foreign issuer
Jun 20, 20256-KReport of foreign issuer
Jun 10, 20256-KReport of foreign issuer
Jun 5, 20256-KReport of foreign issuer
Jun 4, 20256-KReport of foreign issuer
May 29, 2025SDForm - SD
May 28, 20256-KReport of foreign issuer