TSE Co., Ltd
KKRX:131290257,000.00
KRW
+2,500.00
(+0.98%)
ISIN
KR7131290009
Return %
Stock
S&P 500
1Y
414.51
13.14
3Y
512.63
80.78
5Y
321.31
67.74
Capital Structure
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in mil. unless spec.Working Capital
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in mil. unless spec.Growth Rates
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in mil. unless spec.Quarterly Revenue
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in mil. unless spec.Quarterly Earnings Per Share
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in mil. unless spec.Company Description
- Full Time Employees
- 985
- Sector
- Electronic technology
- Industry
- Semiconductors
- Address
- Cheonan South Korea
- IPO Date
- Jan 5, 2011
- Website
- tse21.com
- Similar Companies
- Business
- TSE Co., Ltd. is a South Korea-based technology company that specializes in the research, development, manufacture, and distribution of semiconductor test interface solutions and display inspection systems. Founded in 1994 and headquartered in Cheonan-si, Chungcheongnam-do, South Korea, the company operates primarily across the semiconductor back-end testing and flat panel display manufacturing sectors, serving major integrated device manufacturers (IDMs), outsourced semiconductor assembly and test (OSAT) providers, and fabless semiconductor companies across South Korea, broader Asia, North America, and Europe. The company organizes its business operations into two principal divisions: Semiconductor Test Solutions and Display Inspection Systems. The Semiconductor Test Solutions division manufactures critical interface hardware used to evaluate the electrical characteristics and reliability of integrated circuits during wafer-level and final package testing stages. Its primary product lines include probe cards, featuring advanced MEMS-based vertical probe cards, high-pin-count High-Bandwidth Memory (HBM) probe cards, space transformers, and memory and system-on-chip (SoC) wafer test cards; test sockets, comprising high-frequency elastomer sockets, MEMS rubber contact sockets, coaxial spring pin sockets, and logic test contactors for high-speed package testing; and test interface boards (TIB), encompassing multi-layer load boards, burn-in boards, and interface boards connecting automatic test equipment (ATE) to semiconductor devices under test. The Display Inspection Systems division designs and manufactures automated optical and electrical test equipment, including organic light-emitting diode (OLED) and light-emitting diode (LED) inspection systems, array testing equipment, and precision optical measurement instruments. In recent operational and strategic developments, TSE Co., Ltd. has significantly expanded its high-performance semiconductor test portfolio to capitalize on accelerated demand from artificial intelligence (AI) and high-performance computing (HPC) markets. The company completed development and successfully passed customer qualification evaluations for its proprietary ultra-high-density HBM probe cards with major memory manufacturers, implementing advanced micro-pin alignment technology capable of supporting high pin counts. Furthermore, TSE Co., Ltd. has scaled up its non-memory test socket and interface board offerings to diversify its revenue streams into automotive and logic semiconductor testing. The company has also been designated as an anchor enterprise within the Cheonan-Asan semiconductor back-end packaging and test specialized cluster in South Korea, while continuously strengthening internal vertical integration across printed circuit board manufacturing and precision component fabrication to enhance cost efficiency and streamline production lead times.