SeAH Steel

세아제강 · 306200

Materials Steel · KOSPI

Small-cap

Market cap US$280.8M (₩387.4B)

Overview

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

Financials

Source: DART · FY ending Dec · latest FY2025
Revenue · FY2025
US$1.1B
▼ −17.9% YoY
Operating profit · FY2025
US$35.9M
▼ −75.6% YoY
Net income · FY2025
US$21.7M
▼ −78.1% YoY

Revenue

  • FY2023US$1.3B
  • FY2024US$1.3B
  • FY2025US$1.1B

Operating profit

  • FY2023US$168.1M
  • FY2024US$147M
  • FY2025US$35.9M

Net income

  • FY2023US$136.8M
  • FY2024US$99.3M
  • FY2025US$21.7M

Key ratios (FY2025)

ROE
2.7%
Debt/Eq
62.9%
Op. margin
3.3%
Net margin
2.0%
Rev. YoY
▼ −17.9%

Why it matters

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.

Price charts coming soon

Interactive price history isn't here yet. Would you use it?

For informational purposes only. This is not investment advice, a recommendation, or a solicitation to buy or sell any security. Do your own research; any investment decision is your own responsibility.

Data from DART, Korea's official corporate-filing system. Data sourced from official DART filings. Accuracy is not guaranteed. Figures are as of the date shown. As of 2026-06-12 (KST). · FX: 1 USD ≈ ₩1,380 (2026-06-01).

Company summaries are generated and may contain errors; financial figures are mapped directly from official filings.