Cosmo Advanced Materials & Technology Co., Ltd. (KRX:005070)
South Korea flag South Korea · Delayed Price · Currency is KRW
49,500
+2,900 (6.22%)
Last updated: May 21, 2026, 2:15 PM KST

Cosmo Advanced Materials & Technology Company Description

Cosmo Advanced Materials & Technology Co., Ltd. provides secondary battery cathode active materials in South Korea and internationally.

The company manufactures and supplies high-Ni-based cathode active materials used in electric vehicles and energy storage systems, including lithium cobalt oxide, as well as used in secondary batteries for IT, such as smartphones, tablet PCs, and laptops.

It also offers color toner and MLCC release films, semiconductor package adhesive films, halogen free insulation films, and display materials, as well as supplies magnetic tapes.

The company was formerly known as Seahan Media Co., Ltd. and changed its name to Cosmo Advanced Materials & Technology Co., Ltd. in March 2011.

Cosmo Advanced Materials & Technology Co., Ltd. was founded in 1967 and is based in Chungju, South Korea.

Cosmo Advanced Materials & Technology Co., Ltd.
CountrySouth Korea
Founded1967
IndustrySpecialty Chemicals
SectorMaterials
Employees352
CEODong-Hwan Hong

Contact Details

Address:
36 Chungjuhosu-ro
Chungju-si
South Korea
Phone82 4 3850 1114

Stock Details

Ticker Symbol005070
ExchangeKorea Stock Exchange
Fiscal YearJanuary - December
Reporting CurrencyKRW
ISIN NumberKR7005070008
SIC Code3695

Key Executives

NamePosition
Dong-Hwan HongChief Executive Officer
Jae-Hyeon BaekPresident and Director
Oh-Yung KwonChief Financial Officer