1Y Close · As of Aug 26, 2026
IS DONGSEO operates in the Non-metallic Minerals sector.
Legal name: IS DONGSEO CO., LTD.
In fiscal year 2025, IS DONGSEO (010780) reported revenue of 1.23 trillion KRW, down 18.5% from 1.51 trillion KRW a year earlier.
Operating profit was 68.1 billion KRW and net income was -71.8 billion KRW in the same year.
As of the Aug 26, 2026 close, the market capitalization was 487.2 billion KRW, with a P/B of 0.34.
These figures can be verified in the DART filing (receipt no. 20260318001565).
Financials
| Year | Rev | Op Inc | Net Inc |
|---|---|---|---|
| 2025 | 1.2T | 68.1B | -71.8B |
| 2024 | 1.5T | 169.7B | -160.2B |
| 2023 | 2.0T | 340.5B | 160.3B |
| 2022 | 2.3T | 345.1B | 204.9B |
| 2021 | 1.6T | 310.8B | 110.7B |
Recent Filings
Large Group Status Disclosure (Quarterly Disclosure Individual)
Corporate Briefing (IR) (Informational Disclosure)
Material Event Report (Treasury Trust Contract)
Checks
1 of 8 checked items currently applicable.
Market Cap & Price: Market cap is above the delisting threshold.
Administrative Designation: No administrative designation criteria met.
Audit Opinion: Audit opinion: Unqualified (clean).
Convertible Bonds: No convertible bonds outstanding.
Capital Increase: No capital-increase filings in the last 180 days.
Treasury Stock: Treasury stock filings in the last 3 years: 1 cancellation(s).
Embezzlement & Litigation: No embezzlement or litigation filings in the last 180 days.
Major Shareholder Change: No major shareholder changes in the last 180 days.
Recent Filings
| Date | Filing |
|---|---|
| 2026-08-26 | Large Group Status Disclosure (Quarterly Disclosure Individual) |
| 2026-08-24 | Corporate Briefing (IR) (Informational Disclosure) |
| 2026-08-20 | Material Event Report (Treasury Trust Contract) |
| 2026-08-19 | Officer/Major Shareholder Ownership Report |
| 2026-08-19 | Large Shareholding Report (General) |