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DOOSAN CO.,LTD — Investor Relations & Filings

Ticker · 000150 ISIN · KR7000150003 LEI · 988400GNQKLXZRRQQE60 KO Manufacturing
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Filings indexed 778 across all filing types
Latest filing 2026-03-31 Capital/Financing Update
Country KR South Korea
Listing KO 000150

About DOOSAN CO.,LTD

https://www.doosan.com/en

Doosan Corporation is a holding company for a diversified group of businesses focused on heavy industry, energy, and manufacturing. Through its various affiliates, the company is engaged in the development and provision of power generation solutions, including thermal, nuclear, and renewable energy, as well as water desalination plants. Its manufacturing activities encompass a wide range of products such as construction machinery, hydraulic components, industrial engines, logistics equipment, and electronic components. The company provides products and services to a global customer base across multiple sectors.

Recent filings

Filing Released Lang Actions
투자판단관련주요경영사항
Capital/Financing Update Classification · 80% confidence The document is a regulatory disclosure of a board resolution (dated 2026-03-31) to provide a debt guarantee for a subsidiary, including key financial details (total guarantee amount, ratio to equity). This is not an earnings release, management change, or annual/interim report, but rather an update on financing activities (i.e., the company guaranteeing subsidiary debt). Therefore, it best fits the Capital/Financing Update category (CAP).
2026-03-31 Korean
사업보고서 (2025.12)
Audit Report / Information Classification · 90% confidence The document is a standalone independent auditor’s report (감사보고서) for Doosan Co., Ltd. covering the fiscal years ended December 31, 2025 and 2024, signed by 삼일회계법인, with full financial statements attached. It is not an announcement or brief; it is the audit report itself. Therefore, it matches the Audit Report / Information category. FY 2025
2026-03-23 Korean
감사보고서제출
Audit Report / Information Classification · 90% confidence The document is a submission of the company’s audit report (“감사보고서 제출”) including consolidated and separate financial statements audit opinions, audit firm details, and audit metrics under K-IFRS. It is not a brief announcement or AGM material, nor a full annual report (10-K) or interim report (IR). It matches the definition of a standalone Audit Report / Information (Code: AR). FY 2025
2026-03-23 Korean
풍문또는보도에대한해명(미확정)
Regulatory Filings Classification · 95% confidence The document is a regulatory filing from the Korea Exchange (KRX) regarding a 'Clarification of Rumors or Reports' (풍문 또는 보도에 대한 해명). It addresses a potential acquisition (M&A activity) but is specifically a regulatory disclosure regarding the status of that rumor. Since it does not fit into the specific M&A announcement category (which usually covers definitive agreements or initial proposals) and is a standard regulatory disclosure requirement in the Korean market, it is best classified as a Regulatory Filing (RNS).
2026-03-16 Korean
주주총회소집공고
Proxy Solicitation & Information Statement Classification · 100% confidence The document is a 'Notice of Convocation of the Annual General Meeting' (주주총회소집공고) for Doosan Corporation. It contains the meeting date, location, agenda items (financial statements, board changes, etc.), and voting procedures. This document is a formal material sent to shareholders to provide information and request votes for the upcoming AGM, which fits the definition of a Proxy Solicitation & Information Statement.
2026-03-16 Korean
최대주주등소유주식변동신고서
Major Shareholding Notification Classification · 95% confidence The document is a 'Report of Change in Shareholding by Major Shareholders' (최대주주등소유주식변동신고서) for the company Doosan. It details specific changes in share ownership for directors and major shareholders, including the reason for the change (e.g., employee stock bonus). This type of filing is a standard regulatory disclosure regarding insider/major shareholder transactions, which falls under the 'Director's Dealing' (DIRS) category as it reports personal share transactions by company directors and executives.
2026-03-05 Korean

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