Kostecsys. Co., Ltd. (KOSDAQ:355150)
South Korea flag South Korea · Delayed Price · Currency is KRW
10,600
-20 (-0.19%)
At close: Aug 7, 2025, 3:30 PM KST

Kostecsys. Company Description

Kostecsys. Co. Ltd. provides low thermal expansion and high thermal conductivity materials for SiC and GaN Next-generation power semiconductors.

Its products include heat spreader materials, ceramic substrates, RF power device ceramic packages, Rf power device polymer packages, lids, laser module packages, and micro cooling systems.

Its products are used in electric vehicles, 5G communication, radar, robots, aerospace, and military applications.

The company was founded in 1997 and is based in Incheon, South Korea.

Kostecsys. Co., Ltd.
CountrySouth Korea
Founded1997
IndustryElectronic Components, not elsewhere classified
CEOKue Jin Han

Contact Details

Address:
20B-5LT Namdong Industrial Complex
Incheon, 21634
South Korea
Phone82 3 2821 0162
Websitekostec.net

Stock Details

Ticker Symbol355150
ExchangeKOSDAQ
Stock TypeCommon Stock
Fiscal YearJanuary - December
Reporting CurrencyKRW
SIC Code3679

Key Executives

NamePosition
Kue Jin HanChief Executive Officer
Seoungji LeeChief Financial Officer