SeAH Steel
Daily close in US$ at the latest USD/KRW close. Source: KRX via FinanceDataReader.
SeAH Steel makes steel pipes, hollow metal tubes used to carry fluids, support structures, and drill for oil and gas, and supplies them across construction, shipbuilding, automotive, machinery, and energy industries.
Its customers include construction companies, steel distributors, engineering and procurement contractors, and overseas sales affiliates. Listed on KOSPI, Korea's main stock exchange, the company produces carbon-steel pipes at multiple domestic plants and speciality pipes, including stainless-steel and titanium grades, at dedicated facilities.
Summary is AI-generated and may contain errors · figures from DART filings
The company operates subsidiaries engaged in steel wholesale and retail (SSIK) and in pipe manufacturing (Dong-A Steel), broadening its presence across the steel supply chain.
SeAH Steel in five facts
What does SeAH Steel do?
SeAH Steel makes steel pipes, hollow metal tubes used to carry fluids, support structures, and drill for oil and gas, and supplies them across construction, shipbuilding, automotive, machinery, and energy industries.
Where is SeAH Steel listed and in which sector?
SeAH Steel (Korean name: 세아제강) trades under KRX code 306200 on KOSPI, the main board of the Korea Exchange. It is classified in the Materials sector, Steel.
How large is SeAH Steel?
Its market capitalisation was US$283M on 2026-10-21, which puts it in this site's small-cap group. US$ amounts are converted from won at 1 USD ≈ ₩1,325 (2026-10-21).
What were SeAH Steel's latest annual revenue and operating profit?
For fiscal year 2025, SeAH Steel reported revenue of US$1.1B, operating profit of US$37.4M and net income of US$22.6M, per its annual report on DART (data retrieved from DART on 2026-06-03). Revenue was down 17.9% on the previous year.
Where does this data come from?
Financial statements and filings come from DART, Korea's official corporate-filing system. Share prices, market capitalisation and trading status come from KRX. Company summaries are AI-generated from the filings and may contain errors; financial figures are mapped directly from DART.
Data sources and last updated
- Filings and financial statements
- DART (dart.fss.or.kr), Korea's official corporate-filing system
- Prices, market cap, trading status
- KRX (Korea Exchange), via FinanceDataReader
- Latest annual financials
- Fiscal year 2025, data retrieved from DART on 2026-06-03
- Share price and market cap
- Close of 2026-10-21
- Currency
- US$, converted from won at 1 USD ≈ ₩1,325 (2026-10-21 close)
- Company data updated
- 2026-10-21
- Company summary
- AI-generated from filings; may contain errors. Information only, not investment advice.
- Report on large shareholdings (5% rule) (abbreviated)Oct 2
- [Amended] Supply contract signed
SeAH Steel updated a previously disclosed supply contract with SeAH Steel America, now worth US$72.7M, about 5.4% of its recent annual revenue, running through Nov 2026.
Supply contract · Sep 29 - Decision to acquire shares/equity in another company
SeAH Steel disclosed an acquisition, worth US$46.6M.
M&A · Jun 10 - [Amended] Supply contract signed
SeAH Steel updated a previously disclosed supply contract, now worth US$116M, about 11.5% of its recent annual revenue, running through Apr 2026.
Supply contract · Apr 29 - Cash/in-kind dividend decision
SeAH Steel declared a cash dividend of US$3.80 per share.
Dividend · Feb 4 - Change of 30% or more in revenue or profit/loss structure (15% for large companies)Earnings · Jan 30