(주)삼에스코리아 · KOSDAQ: 060310 · Medical, precision and optical instruments
| KRW | FY2023 | FY2024 | FY2025 |
|---|---|---|---|
| Revenue | ₩41.9B | ₩43.6B | ₩29.0B |
| Operating income | ₩2.2B | ₩1.2B | −₩5.8B |
| Net income | ₩1.4B | ₩2.6B | −₩10.0B |
| Total assets | ₩67.6B | ₩63.8B | ₩74.8B |
| Total liabilities | ₩21.7B | ₩15.4B | ₩25.3B |
| Total equity | ₩46.0B | ₩48.4B | ₩49.5B |
| Share capital | ₩24.3B | ₩24.3B | ₩26.5B |
Consolidated statements · FY2025 operating margin -20.1% · liabilities to equity 51% · Annual report FY2025 (Korean original)
| Period | Auditor | Opinion |
|---|---|---|
| Term 35 (current) | 광교회계법인 | Unqualified |
| Term 34 (prior) | 신한회계법인 | Unqualified |
| Term 33 (two years prior) | 신한회계법인 | Unqualified |
| Date | Largest shareholder (Korean) | Stake | Cause (Korean) |
|---|---|---|---|
| 2025년 03월 31일 | 한국웨이퍼홀딩스 | — | 장내매수 |
| Date | Filing | Original |
|---|---|---|
| 2026-09-14 | Record date / shareholder register closure set | DART |
| 2026-09-14 | Resolution to convene shareholders meeting | DART |
| 2026-09-14 | Reverse stock split decision | DART |
| 2026-09-03 | Officer / major shareholder ownership report | DART |
| 2026-08-12 | Quarterly report (2026.06) | DART |
| 2026-06-30 | Officer / major shareholder ownership report | DART |
| 2026-06-30 | Large shareholding (5%+) report | DART |
| 2026-06-25 | Annual general meeting results | DART |
| 2026-06-23 | Officer / major shareholder ownership report | DART |
| 2026-06-17 | Annual report (2026.03) | DART |
| 2026-06-17 | Adjustment of conversion price | DART |
| 2026-06-17 | Audit report submitted | DART |
| 2026-06-10 | Notice of shareholders meeting | DART |
| 2026-06-10 | Proxy solicitation reference document | DART |
| 2026-06-10 | Amended: Revenue or profit structure changed materially | DART |
| 2026-06-02 | Amended: Resolution to convene shareholders meeting | DART |
| 2026-05-27 | Resolution to convene shareholders meeting | DART |
| 2026-05-27 | Revenue or profit structure changed materially | DART |
| 2026-03-17 | Adjustment of conversion price | DART |
| 2026-03-13 | Record date / shareholder register closure set | DART |
Showing the 20 most recent of 28 filings. The full brief lists all of them.
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Data generated 2026-09-16 from OpenDART.
This page summarizes public filings from DART, the official electronic disclosure system of Korea. It is not investment, credit or legal advice. Figures are shown in the currency the company reports in. Titles and labels are machine-translated and may contain errors — always check the linked original filing. Source: OpenDART, Financial Supervisory Service, Korea.