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WONIK QnC CORPORATION — Investor Relations & Filings

Ticker · 074600 ISIN · KR7074600008 KO Manufacturing
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Filings indexed 188 across all filing types
Latest filing 2026-05-15 Interim / Quarterly Rep…
Country KR South Korea
Listing KO 074600

About WONIK QnC CORPORATION

https://www.wonikqnc.com/en/

WONIK QnC CORPORATION is a specialized manufacturer of advanced composite material parts. The company focuses on the design, production, and supply of high-purity quartz ware and ceramic components. These products are essential consumables for the global semiconductor industry, playing a critical role in wafer fabrication processes by protecting semiconductors from impurities. The company's components are also applied in the manufacturing of TFT-LCDs. Through the application of world-class technologies, WONIK QnC has secured a position as a leading global supplier of quartz and ceramic parts for high-tech manufacturing sectors.

Recent filings

Filing Released Lang Actions
분기보고서 (2026.03)
Interim / Quarterly Report Classification · 95% confidence The document is titled “분기보고서” (Quarterly Report) for the period January 1, 2026 to March 31, 2026 (the 24th fiscal period). It contains detailed financial tables, segment reporting, production and sales data, risk management discussion – all characteristic of a comprehensive interim/quarterly report. This is not merely an announcement or link to a report; it is the report itself with substantive financial disclosures. Therefore, it fits the definition of Interim / Quarterly Report (IR). Q1 2026
2026-05-15 Korean
연결재무제표기준영업(잠정)실적(공정공시)
Earnings Release Classification · 85% confidence The document provides preliminary consolidated financial results for the first quarter (’26.1Q) with key metrics (revenue, operating profit, net profit) compared to prior periods. It is a short-form public earnings announcement (fair disclosure) of quarterly performance without full financial statements. This matches the definition of an Earnings Release (ER) rather than a comprehensive interim report (IR) or full annual report. Q1 2026
2026-05-11 Korean
주식등의대량보유상황보고서(약식)
Major Shareholding Notification Classification · 93% confidence The document is a Korean-language “주식등의 대량보유상황보고서(약식)” (Large Shareholding Status Report, short form) filed by the National Pension Service disclosing its equity holdings and recent changes under Capital Market and Financial Investment Business Act. It details share counts, ownership percentages, acquisition method, and threshold crossing. This is a notification of a major shareholding change, matching “Major Shareholding Notification” (MRQ).
2026-04-01 Korean
정기주주총회결과
Declaration of Voting Results & Voting Rights Announcements Classification · 90% confidence The document is titled “정기주주총회결과” (Regular Shareholders’ Meeting Results) and details vote outcomes on each agenda item (approval of financial statements, dividend resolutions, director and auditor appointments), including voting percentages, meeting date, record date, and executive appointments. This matches the Declaration of Voting Results category, which covers official report of shareholder vote results at a general meeting. It is not an AGM presentation, but the formal voting results. Therefore, it is classified as Code: DVA.
2026-03-31 Korean
사업보고서 (2025.12)
Audit Report / Information Classification · 95% confidence The document is titled “연결감사보고서” (Consolidated Audit Report) for the fiscal year ending December 31, 2025. It contains the independent auditor’s opinion (‘감사의견’), key audit matters (‘핵심감사사항’), auditor responsibilities, and the full set of consolidated financial statements. This matches a standalone audit report rather than a full annual report (10-K) or another category. Therefore, it should be classified as an Audit Report (AR). FY 2025
2026-03-23 Korean
감사보고서제출
Audit Report / Information Classification · 90% confidence The document is titled “감사보고서 제출” (Audit Report Submission) and contains detailed audit opinions, auditor’s name (한영회계법인), audit opinions on consolidated and separate financial statements, and key financial figures for current and prior periods. It is not merely an announcement of a report’s release but the actual audit report information. This matches our definition of a standalone Audit Report / Information. FY 2025
2026-03-23 Korean

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