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Dongbu Corporation — Investor Relations & Filings

Ticker · 005960 ISIN · KR7005960000 KO Construction
Open in API
Filings indexed 625 across all filing types
Latest filing 2026-05-20 Major Shareholding Noti…
Country KR South Korea
Listing KO 005960

About Dongbu Corporation

https://dongbucorp.com/

Dongbu Corporation is a construction and civil engineering firm engaged in a wide range of projects. The company's core activities include civil works, such as the construction of roads, bridges, tunnels, railways, and breakwaters. Its architectural division undertakes the building of office complexes, hospitals, sports facilities, educational institutions, and residential apartments. The company also specializes in plant works, including the development of LNG production bases. In addition to its primary construction operations, Dongbu Corporation is involved in investment management, mine development, power generation, and rental businesses. The firm focuses on delivering value through advanced technology and service, with a stated goal of achieving a top-tier position among sustainable builders.

Recent filings

Filing Released Lang Actions
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 95% confidence The document is a Korean “주식등의 대량보유상황보고서(일반)” (“Large Shareholding Situation Report”) disclosing a major shareholder’s holdings, contract details and changes under the Capital Market Act. This matches the Major Shareholding Notification category (Code: MRQ).
2026-05-20 Korean
[기재정정]단일판매ㆍ공급계약체결
Regulatory Filings Classification · 42% confidence The document is a Korean disclosure titled “정정신고(보고)” regarding a corrected notice for a single sale/supply contract execution (contract amendments and details). It is not a full financial report (10-K, IR), not a management presentation, not a dividend, nor an insider transaction, but rather a corporate regulatory announcement about a contract. This falls under the general “Regulatory Filings” category, as there is no specific category for contract disclosures.
2026-05-19 Korean
소송등의제기ㆍ신청(일정금액이상의청구)
Legal Proceedings Report Classification · 85% confidence The document is a corporate disclosure of litigation (“소송등의제기·신청(일정금액 이상의 청구)”) by Dongbu Construction, detailing the case name, parties, claim amount, filing date, court, and planned response. It is not merely an announcement of a report, nor does it cover financial results, governance changes, or share transactions. This matches the “Legal Proceedings Report” category.
2026-05-15 Korean
분기보고서 (2026.03)
Interim / Quarterly Report Classification · 96% confidence The document is titled “분기보고서 (제58기)” covering the period January 1, 2026 to March 31, 2026. It contains extensive tables of financial data, operational metrics, segment revenues, asset schedules, and notes – all hallmarks of an actual quarterly (interim) financial report rather than a simple announcement or excerpt. Therefore, it should be classified as an Interim / Quarterly Report. Q1 2026
2026-05-15 Korean
단일판매ㆍ공급계약체결
Regulatory Filings Classification · 95% confidence The document is a short announcement about a single sales and supply contract agreement for a construction project, including contract amount, counterparties, and contract terms. It does not contain financial statements, management discussion, or detailed financial data. The document length is only 1144 characters, indicating it is a brief regulatory announcement rather than a full report. It fits the category of a general regulatory announcement about a contract signing, which aligns with Regulatory Filings (RNS).
2026-04-30 Korean
단일판매ㆍ공급계약체결
Regulatory Filings Classification · 80% confidence The document is a corporate announcement of a single sales and supply contract (공사수주), detailing contract value, counterparty, terms, and dates. It does not present full financial statements, management discussion, dividends, or other specific categories but is a routine regulatory contract disclosure. This falls under the fallback category for miscellaneous regulatory filings.
2026-04-28 Korean

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