SeAH Steel세아제강
306200 · KOSPI · ₩306200 · 세아제강
- Market cap
- ₩340B
- Enterprise value
- ₩606B
- P/E
- 6.1×
- P/B
- 0.3×
- Dividend yield
- 4.6%
- ROE
- 4.8%
- Net margin
- 3.4%
Trailing 12 months from filed financial statements, as of H1 2026. Dividend yield: the 2025 dividend per share from the annual report ÷ today's price.
52-week range−36.6% from the high
₩112,000Today: ₩118,800 – ₩123,900₩189,000
Returns
- 1W−10.9%
- 1M−13.3%
- 3M−6.5%
- 6M−34.5%
- YTD+2.1%
- 1Y−7.8%
- Volume today
- 8,874
- 0.7× the 20-day average
- Traded today
- ₩1.1B
- Listed shares
- 2,836,300
- EPS (12 months)
- ₩19,745
- Earnings yield 16.5%
Upcoming dates
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Signals
Quiet- BuzzQuietBuzz 35 of 100 (50 is a normal day for this stock).
- MomentumWeak-16% over the last month; the price is below its 20-day average.
Signals describe activity, not recommendations. Not financial advice.
SeAH Steel stock overview
SeAH Steel (세아제강, KRX: 306200) is listed on KOSPI, in the Steel & Materials sector. SeAH Steel Corporation manufactures and sells steel pipes used in piping, oil well, and structural applications, with products serving construction, shipbuilding, automotive, machinery, and energy industries. Its shares closed at ₩119,800 on Oct 27, 2026, down 1.07% on the day, giving it a market value of ₩340B.
Key facts
- Market cap
- ₩340B
- Sector
- Steel & Materials
- Latest price change
- −1.07%
- As of
- Oct 27, 2026
- Main business
- SeAH Steel Corporation manufactures and sells steel pipes used in piping, oil well, and structural applications, with products serving construction, shipbuilding, automotive, machinery, and energy industries.
Quick answers about SeAH Steel
- What does SeAH Steel do?
- SeAH Steel Corporation manufactures and sells steel pipes used in piping, oil well, and structural applications, with products serving construction, shipbuilding, automotive, machinery, and energy industries. Its main products are carbon steel, stainless steel, and special pipes produced at four plants in Pohang, Gunsan, Suncheon, and Changwon, South Korea. Its main customers include construction companies, steel distributors, EPC contractors, and overseas sales subsidiaries, and it sells domestically and exports internationally.
- What is the market cap of SeAH Steel?
- The market capitalisation of SeAH Steel was ₩340B at the close on Oct 27, 2026.
- Who are the largest shareholders of SeAH Steel?
- According to the latest official filings, the largest reported holders are National Pension Service (6.15%, as of Oct 2, 2026); Korea Investment Management (4.87%, as of Feb 10, 2026); Lee Joo-sung (0.46%, as of Aug 6, 2026).
- When is the next earnings report from SeAH Steel?
- Korean companies rarely announce results dates in advance. Based on when SeAH Steel filed the same report in past years, its next 3q results is expected around Nov 14, 2026.
- Does the National Pension Service own SeAH Steel?
- Yes. The National Pension Service held 6.15% of SeAH Steel shares as of Oct 2, 2026.
Company profile
SeAH Steel Corporation manufactures and sells steel pipes used in piping, oil well, and structural applications, with products serving construction, shipbuilding, automotive, machinery, and energy industries. Its main products are carbon steel, stainless steel, and special pipes produced at four plants in Pohang, Gunsan, Suncheon, and Changwon, South Korea. Its main customers include construction companies, steel distributors, EPC contractors, and overseas sales subsidiaries, and it sells domestically and exports internationally.
Written by AI from the company's latest annual report.
- Korean name
- 세아제강
- Sector
- Steel & Materials
- Business group
- SeAH
- CEO
- 이휘령, 홍만기
- Founded
- Sep 2018
- Listed
- Oct 2018
- Listed shares
- 2,836,300
- Fiscal year ends
- Month 12
- Website
- www.seahsteel.co.kr
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Recent filings
See all- 5%+ holding reportOct 2, 2026
- Amended: Major sales or supply contractSep 29, 2026
- Disclosure on Large Business Group Status [Quarterly Disclosure (For Individual Company)]Aug 28, 2026
- Change in Product and Service Transactions with Companies Controlled by the Same IndividualAug 14, 2026
- Half-year report (Jun 2026)Aug 14, 2026
Titles in Korean until English translations are added.
Also known as: SeAH Steel / 세아제강 / 306200 / KRX:306200
Source: KRX statistical information