Bookook Steel

부국철강 · 026940

Materials Steel · KOSPI

Small-cap

Market cap US$29M (₩40B)

Overview

Bookook Steel supplies steel products, processed metal materials used across construction, manufacturing, and other industrial applications.

It is listed on KOSPI, South Korea's main stock exchange, and serves customers that rely on steel as a core input material. The filing does not detail a single dominant product line, so the business is described here at the general steel-distribution and processing level.

Summary is AI-generated and may contain errors · figures from DART filings

Financials

Source: DART · FY ending Dec · latest FY2025
Revenue · FY2025
US$130.4M
▼ −1.0% YoY
Operating profit · FY2025
US$190.1K
▲ +174.4% YoY
Net income · FY2025
US$1.6M
▼ −7.9% YoY

Revenue

  • FY2023US$138.7M
  • FY2024US$131.8M
  • FY2025US$130.4M

Operating profit

  • FY2023US$1.8M
  • FY2024US$69.3K
  • FY2025US$190.1K

Net income

  • FY2023US$2.6M
  • FY2024US$1.7M
  • FY2025US$1.6M

Key ratios (FY2025)

ROE
1.6%
Debt/Eq
15.7%
Op. margin
0.1%
Net margin
1.2%
Rev. YoY
▼ −1.0%

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.