(주)이오테크닉스 · KOSDAQ: 039030 · Machinery and equipment
No rule-based items found in the latest annual report or the last 12 months of filings. This is a limited automated check, not a clean bill of health.
| KRW | FY2023 | FY2024 | FY2025 |
|---|---|---|---|
| Revenue | ₩316.3B | ₩320.9B | ₩380.9B |
| Operating income | ₩30.9B | ₩31.2B | ₩80.8B |
| Net income | ₩36.4B | ₩42.7B | ₩57.6B |
| Total assets | ₩611.7B | ₩653.0B | ₩777.8B |
| Total liabilities | ₩49.2B | ₩50.0B | ₩89.9B |
| Total equity | ₩562.5B | ₩603.0B | ₩687.9B |
| Share capital | ₩6.2B | ₩6.2B | ₩6.2B |
Consolidated statements · FY2025 operating margin 21.2% · liabilities to equity 13% · Annual report FY2025 (Korean original)
| Period | Auditor | Opinion |
|---|---|---|
| Term 32 (current) | 한울회계법인 | Unqualified |
| Term 31 (prior) | 한울회계법인 | Unqualified |
| Term 30 (two years prior) | 한울회계법인 | Unqualified |
No change history reported in the latest annual report.
| Date | Filing | Original |
|---|---|---|
| 2026-09-01 | Large shareholding (5%+) report | DART |
| 2026-08-14 | Half-year report (2026.06) | DART |
| 2026-08-03 | Large shareholding (5%+) report | DART |
| 2026-07-06 | Large shareholding (5%+) report | DART |
| 2026-07-01 | Large shareholding (5%+) report | DART |
| 2026-05-15 | Quarterly report (2026.03) | DART |
| 2026-04-01 | Large shareholding (5%+) report | DART |
| 2026-04-01 | Corporate value-up plan (voluntary) | DART |
| 2026-03-31 | Independent director appointment / dismissal / resignation | DART |
| 2026-03-31 | Annual general meeting results | DART |
| 2026-03-23 | Audit report submitted | DART |
| 2026-03-23 | Annual report (2025.12) | DART |
| 2026-03-16 | Notice of shareholders meeting | DART |
| 2026-03-16 | Resolution to convene shareholders meeting | DART |
| 2026-03-16 | Cash / in-kind dividend decision | DART |
| 2026-03-16 | Revenue or profit structure changed materially | DART |
| 2026-03-03 | Large shareholding (5%+) report | DART |
| 2026-02-09 | Large shareholding (5%+) report | DART |
| 2026-01-13 | Large shareholding (5%+) report | DART |
| 2026-01-06 | Large shareholding (5%+) report | DART |
Showing the 20 most recent of 24 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.