SeAH Steel Corporation Logo

SeAH Steel Corporation

Global manufacturer of steel pipes for energy, LNG, offshore wind, and industrial projects.

306200 | KO

Overview

Corporate Details

ISIN(s):
KR7306200007
LEI:
Country:
South Korea
Address:
서울특별시 마포구 양화로 45, 마포구
Sector:
Manufacturing
Industry:
Manufacture of basic iron and steel

Description

SeAH Steel Corporation is a leading global manufacturer of steel pipe products. With over six decades of experience, the company specializes in producing a wide range of high-quality carbon and stainless welded steel pipes, titanium tubes, and galvanized steel products. SeAH Steel serves diverse essential industries, providing critical components for oil and gas, LNG infrastructure, offshore wind foundations, construction, shipbuilding, and petrochemical plants. The company leverages its significant production capacity and project execution capabilities to meet complex specifications for both domestic and international projects, positioning itself as a key supplier in the global energy and industrial sectors.

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Filings

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Date Filing Language Size Actions
2025-09-09 00:00
Major Shareholding Notification
주식등의대량보유상황보고서(약식)
Korean 114.0 KB
2025-08-28 00:00
Regulatory News Service
대규모기업집단현황공시[분기별공시(개별회사용)]
Korean 5.8 KB
2025-08-14 00:00
Interim Report
반기보고서 (2025.06)
Korean 2.4 MB
2025-08-14 00:00
Related Party Transaction
동일인등출자계열회사와의상품ㆍ용역거래변경
Korean 10.7 KB
2025-08-14 00:00
Regulatory News Service
지급수단별ㆍ지급기간별지급금액및분쟁조정기구에관한사항
Korean 11.1 KB
2025-07-10 00:00
Environmental & Social Information
지속가능경영보고서등관련사항(자율공시)
Korean 12.6 KB
2025-07-09 00:00
Major Shareholding Notification
주식등의대량보유상황보고서(약식)
Korean 64.6 KB
2025-07-02 00:00
Major Shareholding Notification
주식등의대량보유상황보고서(약식)
Korean 62.4 KB
2025-07-01 00:00
Regulatory News Service
생산중단
Korean 8.0 KB
2025-06-02 00:00
Governance Information
기업지배구조보고서공시
Korean 916.5 KB
2025-05-30 00:00
Major Shareholding Notification
대규모기업집단현황공시[연1회공시및1/4분기용(개별회사)]
Korean 159.4 KB
2025-05-23 00:00
M&A Activity
[기재정정]타법인주식및출자증권취득결정
Korean 23.3 KB
2025-05-15 00:00
Quarterly Report
분기보고서 (2025.03)
Korean 1.7 MB
2025-05-15 00:00
Related Party Transaction
동일인등출자계열회사와의상품ㆍ용역거래변경
Korean 10.7 KB
2025-05-13 00:00
Share Issue/Capital Change
타법인주식및출자증권취득결정
Korean 18.7 KB

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Insider Transactions

Date Insider Name Position Type Shares Value
No insider transactions recorded for this company.

Peer Companies

ASCENT INDUSTRIES CO. Logo
Manufactures specialty chemicals and welded alloy pipes for Oil & Gas and industrial markets.
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Global manufacturer of steel pipes and tubes for energy, automotive, and infrastructure sectors.
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CARPENTER TECHNOLOGY CORP Logo
Manufactures high-performance specialty alloys for aerospace, defense, medical, and energy sectors.
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ÇEMTAŞ ÇELİK MAKİNA SANAYİ VE TİCARET A.Ş. Logo
Manufacturer of special alloy and carbon steel bars for automotive, defense, and energy sectors.
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CEMTS
CENIT CO., LTD Logo
Manufactures stainless steel for auto/electronics and concrete for construction markets.
South Korea
037760
Chubu Steel Plate Co.,Ltd. Logo
Manufacturer of thick steel plates for the construction and industrial machinery sectors.
Japan
5461
CLEVELAND-CLIFFS INC. Logo
North America's largest vertically integrated producer of flat-rolled steel for the auto industry.
United States of America
CLF

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