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WOOYANG HC CO.,LTD. — Investor Relations & Filings

Ticker · 101970 ISIN · KR7101970002 KO Manufacturing
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Filings indexed 74 across all filing types
Latest filing 2026-05-14 Interim / Quarterly Rep…
Country KR South Korea
Listing KO 101970

About WOOYANG HC CO.,LTD.

https://www.wooyang.co.kr/eng/

WOOYANG HC CO.,LTD. is a manufacturer specializing in the design and fabrication of large-scale plant equipment. The company's core product portfolio includes heavy wall high-pressure vessels, super-large towers and columns, reactors, and heat exchangers, often built to specifications such as API 660. These critical components are supplied to various basic industries, primarily serving oil & gas, petrochemical, oil refinery, and power generation sectors. WOOYANG HC also provides solutions for chemical plants and environmental facilities, and is expanding its focus to include equipment for the bio-field, wind, and atomic power industries. The company emphasizes its capability in handling special materials and constructing complex, large-scale industrial equipment.

Recent filings

Filing Released Lang Actions
분기보고서 (2026.03)
Interim / Quarterly Report Classification · 98% confidence The document is titled “분기보고서” for the period January 1 to March 31, 2026, and contains full quarterly financial statements, business descriptions, revenue breakdowns, credit ratings, share capital movements, and detailed operational data. This is clearly the actual quarterly (interim) report filed with regulators, not merely an announcement or summary. Therefore it should be classified as an Interim/Quarterly Report. Q1 2026
2026-05-14 Korean
투자판단관련주요경영사항 (카타르 NFW 프로젝트 낙찰 통지서 체결)
Regulatory Filings Classification · 80% confidence The document is a formal announcement of a significant business decision—a Letter of Award for a major project contract—filed under Korea’s regulatory disclosure system. It is not an earnings release, financial report, or management change. There is no specific category for contracts/award notices, so it falls into the general regulatory announcements fallback category RNS.
2026-04-28 Korean
사외이사의선임ㆍ해임또는중도퇴임에관한신고
Board/Management Information Classification · 92% confidence The document is a Korean regulatory filing titled “사외이사의 선임ㆍ해임 또는 중도퇴임에 관한 신고,” which details the appointment, reappointment, dismissal, or resignation of outside directors. It includes specific information on director changes, dates, and biographies. This clearly falls under announcements of changes in the company’s board of directors or senior management, matching the Board/Management Information category (MANG).
2026-03-23 Korean
정기주주총회결과
Declaration of Voting Results & Voting Rights Announcements Classification · 100% confidence The document is an official report of the results from a General Meeting of Shareholders (정기주주총회결과). It details the voting outcomes for various agenda items such as financial statement approval, director/auditor appointments, and business purpose changes. This falls under the category of Declaration of Voting Results & Voting Rights Announcements.
2026-03-20 Korean
[기재정정]단일판매ㆍ공급계약체결
M&A Activity Classification · 95% confidence The document is a regulatory filing from a Korean company (Wooyang HC) regarding a 'Single Sales/Supply Contract' amendment. It details the correction of a contract end date due to shipping delays caused by geopolitical issues. Since this is a specific regulatory disclosure regarding a material contract amendment filed with the financial authorities, it falls under the 'Regulatory Filings' category as it does not fit into specific categories like M&A or Dividend announcements.
2026-03-16 Korean
사업보고서 (2025.12)
Annual Report Classification · 100% confidence The document is a comprehensive 'Business Report' (사업보고서) for the 30th fiscal year (2025), covering company overview, history, management changes, capital structure, and detailed business operations. It includes financial data and is structured as a formal annual filing submitted to the Financial Supervisory Service and the Korea Exchange. This aligns with the definition of an Annual Report (10-K). FY 2025
2026-03-12 Korean

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