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
| Country | Taiwan |
| Founded | 1980 |
| IPO Date | Sep 19, 2000 |
| Industry | Semiconductors |
| Sector | Technology |
| Employees | 19,833 |
| CEO | Jia Cong Hung |
Contact Details
Address: Hsinchu Science Park, No. 3, Li-Hsin 2nd Road Hsinchu City Taiwan | |
| Phone | 886 3 578 2258 |
| Website | umc.com |
Stock Details
| Ticker Symbol | UMC |
| Exchange | NYSE |
| Fiscal Year | January - December |
| Reporting Currency | TWD |
| CIK Code | 0001033767 |
| CUSIP Number | 910873405 |
| ISIN Number | US9108734057 |
| SIC Code | 3674 |
Key Executives
| Name | Position |
|---|---|
| Jia Cong Hung | Chairman and Chief Strategy Officer |
| Jason S. Wang | Co-President and Representative Director |
| Shan-Chieh Chien | Co-President and Representative Director |
| Chi-Tung Liu | Chief Financial Officer, Senior Vice President, Head of Corporate Governance and Company Secretary |
| Jinhong Lin | Head of Investor Relations |
| Dr. Lucas S. Chang Ph.D. | Senior Vice President and General Counsel |
| Eric Chen | Vice President and Chief Human Resources Officer |
| Ming Hsu | Executive Vice President |
| Oliver Chang | Senior Vice President |
| TS Wu | Vice President and Chief Information Security Officer |
Latest SEC Filings
| Date | Type | Title |
|---|---|---|
| Jul 22, 2025 | 6-K | Report of foreign issuer |
| Jul 10, 2025 | 6-K | Report of foreign issuer |
| Jul 7, 2025 | 6-K | Report of foreign issuer |
| Jun 30, 2025 | 6-K | Report of foreign issuer |
| Jun 20, 2025 | 6-K | Report of foreign issuer |
| Jun 10, 2025 | 6-K | Report of foreign issuer |
| Jun 5, 2025 | 6-K | Report of foreign issuer |
| Jun 4, 2025 | 6-K | Report of foreign issuer |
| May 29, 2025 | SD | Form - SD |
| May 28, 2025 | 6-K | Report of foreign issuer |