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UMC

United Microelectronics Corporation
TechnologySemiconductorsTWUSDPeers →Country macro →
$21.62
LiveJun 16, 2026
AI Brief
Market cap
$53.93B
52w range
6.56 – 23.69
P / E
EPS
Volume
16.44M
Revenue · FY

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Business description
· company · SEC profile

United Microelectronics Corporation

United Microelectronics Corporation (UMC) operates as a specialized semiconductor wafer foundry, extending its services globally with operations across Taiwan, Singapore, China, Hong Kong, Japan, the United States, and Europe. The company offers a comprehensive range of solutions, from initial circuit blueprinting and mask generation to wafer manufacturing, final assembly, and rigorous testing. UMC's customer base consists of both integrated device manufacturers and companies focused solely on chip design. This corporation, founded in 1980, has its primary headquarters situated in Hsinchu City, Taiwan.

Founded
IPO
Sep 19, 2000
Employees
20,000
HQ
Hsinchu City
CEO
Jason S. Wang
CFO
Exchange
NYSE
Fiscal year
Identifiers
· company_identifiers
CIK0001033767
CUSIP910873405
ISINUS9108734057
FIGIUMC US
LEI
Cross-listings
· companies · ISIN
  • 2303.TWPrimaryTaiwan Stock ExchangetwTWD$55.01B
  • UMCNew York Stock ExchangetwUSD$53.93B
The global universe keeps only the primary listing; the other venues for this security are shown here.