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DOHWA ENGINEERING Co., Ltd. — Investor Relations & Filings

Ticker · 002150 ISIN · KR7002150001 KO Professional, scientific and technical activities
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Filings indexed 324 across all filing types
Latest filing 2026-05-14 Interim / Quarterly Rep…
Country KR South Korea
Listing KO 002150

About DOHWA ENGINEERING Co., Ltd.

https://www.dohwa.co.kr/

DOHWA ENGINEERING Co., Ltd. is a multi-disciplinary engineering consulting firm providing comprehensive services for infrastructure projects worldwide. The company's expertise covers the entire project lifecycle, from initial planning and feasibility studies to detailed design, architectural services, construction supervision, and full Engineering, Procurement, and Construction (EPC) solutions. DOHWA specializes in numerous fields, including water resources management (water supply, sewerage, river systems), transportation infrastructure, urban planning, and other complex civil engineering domains. With a history of innovation since 1957, the firm focuses on delivering sustainable and technologically advanced solutions to tackle global challenges, aiming to create a future where development coexists with nature.

Recent filings

Filing Released Lang Actions
분기보고서 (2026.03)
Interim / Quarterly Report Classification · 98% confidence The document is labeled “분기보고서” covering the period Jan 1–Mar 31 2026 (Q1), with detailed financial statements, management’s analysis, auditor’s opinion, segment results, and other mandatory disclosures. This matches a substantive Interim/Quarterly Report rather than a brief announcement or certification. Hence, it should be classified as IR (Interim/Quarterly Report). Q1 2026
2026-05-14 Korean
[기재정정]단일판매ㆍ공급계약체결
Capital/Financing Update Classification · 95% confidence The document is a notification of a correction (정정신고) related to a previously disclosed single sales and supply contract (단일판매ㆍ공급계약체결). It details changes in contract amount and contract period, with specific dates and financial figures. The document is short (2121 characters) and focuses on contract details and amendments rather than financial results or comprehensive reporting. It is an announcement of a contract update rather than a financial report or earnings release. This fits best under Capital/Financing Update (CAP) as it relates to contract and capital-related information.
2026-05-08 Korean
단일판매ㆍ공급계약해지
Regulatory Filings Classification · 95% confidence The document is a notification about the termination of a single sales and supply contract, including details such as contract name, termination amount, recent sales amount, contract period, and reasons for termination. It does not contain financial statements or detailed financial analysis but is an announcement of a specific contract event. The document length is short (1215 characters), and it serves as a regulatory announcement about a contract termination rather than a full report or financial filing. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory announcements that do not fit other specific categories.
2026-05-08 Korean
[기재정정]타인에대한채무보증결정
Capital/Financing Update Classification · 95% confidence The document is a detailed announcement regarding a decision on debt guarantees provided to third parties, including specifics on the amounts, periods, related parties, and changes in the guarantees. It includes financial figures related to project financing (PF) loans and the impact on the company's obligations. The document is regulatory in nature, related to capital market law disclosures, and focuses on debt guarantee decisions rather than financial results or management changes. It is not an annual or interim report, earnings release, or management discussion. It is also not a simple announcement of a report publication but a substantive disclosure about debt guarantees. Therefore, the most appropriate classification is Capital/Financing Update (CAP).
2026-05-08 Korean
[기재정정]타인에대한채무보증결정
Capital/Financing Update Classification · 82% confidence The document is a statutory disclosure under the Capital Markets Act detailing a company decision to guarantee third-party debt, including amounts, parties, periods, and a correction. This is not an annual or interim financial report but rather an announcement of a financing commitment (debt guarantee). Therefore it falls under “Capital/Financing Update.”
2026-03-27 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 95% confidence The document is a detailed "주식등의 대량보유상황보고서(일반)" – a Korean large shareholding report filed under the Capital Markets and Financial Investment Services Act. It contains sections for the reporter’s identity, related parties, shareholding quantities, changes over reporting periods, and detailed transaction histories. This matches the definition of a Major Shareholding Notification (MRQ).
2026-03-27 Korean

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