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DYC CO.,LTD. — Investor Relations & Filings

Ticker · 310870 ISIN · KR7310870001 KO Manufacturing
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Filings indexed 170 across all filing types
Latest filing 2026-05-15 Interim / Quarterly Rep…
Country KR South Korea
Listing KO 310870

About DYC CO.,LTD.

http://www.with-dyc.co.kr/en/index.php

DYC CO.,LTD. is a diversified manufacturing company. Its primary business involves the production and supply of automotive components, with a focus on drivetrain and axle system parts such as intermediate drive shafts, differential cases, flanges, yokes, and parts for electric vehicles. The company also operates in the environmental sector, developing sterilization and disinfection solutions using chlorine dioxide for antibacterial and virus removal purposes. A third division manufactures industrial cutting tools, including reamers, end mills, drills, and countersinks for various applications, including aerospace.

Recent filings

Filing Released Lang Actions
분기보고서 (2026.03)
Interim / Quarterly Report Classification · 95% confidence The document is titled “분기보고서” (Quarterly Report) for the 9th fiscal period (2026 Q1: January 1 to March 31), filed with the Financial Services Commission and Korea Exchange. It contains comprehensive period‐end financial tables, business descriptions, capital movements, subsidiary schedules, and segment revenue data. This is not a mere announcement but the full interim/quarterly financial report itself. Q1 2026
2026-05-15 Korean
주식등의대량보유상황보고서(약식)
Major Shareholding Notification Classification · 95% confidence The document is titled “주식등의 대량보유상황보고서(약식)” and details the shareholder’s holdings and changes in share count and percentage for a specified reporting period under the Capital Markets Act. It provides a breakdown of shareholdings before and after trades, reasons for change, and detailed transaction history. This corresponds to a Major Shareholding Notification (notification of significant share ownership changes).
2026-04-28 Korean
[기재정정]정기주주총회결과
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a detailed report of the Annual General Meeting results (“정기주주총회결과”), including approval of financial statements, dividend resolutions, board member changes, and the vote tallies for each agenda item. This matches the definition of a Declaration of Voting Results & Voting Rights Announcement (DVA). It is not a presentation (AGM-R), but the formal results of the shareholder votes at the AGM.
2026-03-30 Korean
사외이사의선임ㆍ해임또는중도퇴임에관한신고
Board/Management Information Classification · 91% confidence The document is a regulatory submission to the Financial Services Commission/Korea Exchange reporting the appointment, dismissal, or mid-term resignation of an outside director (“사외이사”) at DYC Co., Ltd. It details changes in board composition and individual director career profiles. This clearly falls under an announcement of changes in the company's board of directors, matching the Board/Management Information category.
2026-03-30 Korean
정기주주총회결과
Declaration of Voting Results & Voting Rights Announcements Classification · 92% confidence The document text is clearly the result of a regular shareholders’ (annual general) meeting held on 2026-03-30, listing agenda items, resolutions passed, voting percentages, dividend approvals, and director appointments. This fits the definition of a Declaration of Voting Results & Voting Rights Announcement.
2026-03-30 Korean
사업보고서 (2025.12)
Annual Report Classification · 100% confidence The document is a comprehensive 'Consolidated Audit Report' (연결감사보고서) for DYC Co., Ltd. for the fiscal year ending December 31, 2025. It includes the independent auditor's report, consolidated financial statements (Statement of Financial Position, Statement of Comprehensive Income, Statement of Changes in Equity, Statement of Cash Flows), and detailed notes to the financial statements. Since this is a full annual financial report containing audited statements and notes, it is classified as an Annual Report (10-K). FY 2025
2026-03-20 Korean

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