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United Microelectronics's competitors and similar companies include Tongfu Microelectronics and AT&S.
United Microelectronics
United Microelectronics
United Microelectronics Corporation (UMC, 聯華電子股份有限公司) is a semiconductor foundry provider of integrated circuit (IC) fabrication services.
Tongfu Microelectronics
Tongfu Microelectronics
Tongfu Microelectronics (通富微电子股份有限公司, formerly known as Nantong Fujitsu Microelectronics) is a company that designs and manufactures integrated circuit (IC) encapsulation test products.
AT&S
AT&S
AT&S (Austria Technologie & Systemtechnik) is a company that manufactures electronic components.
Founding Date
Founding Date
1980
Founding Date
1997
Founding Date
1987
Type
Type
Public
Type
Public
Type
Public
Tags
Locations
Locations
Hsinchu, TW HQ
Yokohama, JP
Seoul, KR
Amsterdam, NL
Singapore, SG
Sunnyvale, US
Locations
Nantong, CN HQ
Hefei, CN
Nantong, CN
Nantong, CN
Suzhou, CN
Xiamen, CN
George Town, MY
Locations
Leoben, AT HQ
Fehring, AT
Chongqing, CN
Shanghai, CN
Düren, DE
Hong Kong, HK
Chikkaiahnachatra, IN
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Employees
Employees
19,097
Employees
20,062
Employees
13,064
Valuation ($)
Valuation ($)
N/A
Valuation ($)
5.1 b
Valuation ($)
732 m

Financial

Revenue (est.)
Revenue (est.)
NT$237.6b (FY, 2025)
Revenue (est.)
¥27.2b (FY, 2025)
Revenue (est.)
€1.8b (FY, 2026)
Cost of goods
Cost of goods
NT$109.5b (FY, 2025)
Cost of goods
¥23.8b (FY, 2025)
Cost of goods
€1.1b (FY, 2026)
Gross profit
Gross profit
NT$130.5b (FY, 2025)
Gross profit
¥4b (FY, 2025)
Gross profit
€788.7m (FY, 2026)
Net income
Net income
NT$41.5b (FY, 2025)
Net income
¥1.4b (FY, 2025)
Net income
(€25.6m) (FY, 2026)
For sources of this data, please see the company profile

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Tongfu Microelectronics
HQ
Nantong, CN
Employees
20,062

Tongfu Microelectronics (通富微电子股份有限公司, formerly known as Nantong Fujitsu Microelectronics) is a company that designs and manufactures integrated circuit (IC) encapsulation test products.

View company
AT&S
HQ
Leoben, AT
Employees
13,064

AT&S (Austria Technologie & Systemtechnik) is a company that manufactures electronic components.

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