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Development Advance Solution Co., Ltd. — Investor Relations & Filings

Ticker · 058730 ISIN · KR7058730003 KO Manufacturing
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Filings indexed 412 across all filing types
Latest filing 2026-04-30 Regulatory Filings
Country KR South Korea
Listing KO 058730

About Development Advance Solution Co., Ltd.

https://www.dasco-saudi.com/

Development Advance Solution Co., Ltd. (DASCO) manufactures and installs products for the construction and civil engineering sectors. The company's core business areas include road safety, architectural materials, noise mitigation, and eco-friendly solutions. Its product portfolio features road and bridge safety barriers, structural metal products like steel frameworks and deck plates, and soundproof panels and tunnels, some of which integrate solar energy technology. DASCO also provides renewable energy systems, water purification facilities, and timber decks. The company's offerings are applied in large-scale infrastructure projects such as highways, bridges, and public transportation systems, as well as in general building construction.

Recent filings

Filing Released Lang Actions
주식등의대량보유상황보고서(일반)
Regulatory Filings
2026-04-30 Korean
[기재정정]주식등의대량보유상황보고서(일반)
Regulatory Filings
2026-04-30 Korean
[기재정정]단일판매ㆍ공급계약체결
Regulatory Filings Classification · 1% confidence The document is a Korean regulatory announcement detailing a correction and execution of a single sales/supply contract, including contract amounts, counterparties, and dates. It does not fit any specific category like share issues, financing updates, dividends, or management changes. It is not a proxy, voting, or M&A document, nor an earnings release or report publication notice. Therefore it falls under the general Regulatory Filings (RNS) fallback category.
2026-03-31 Korean
정기주주총회결과
Declaration of Voting Results & Voting Rights Announcements Classification · 1% confidence The document is titled “정기주주총회결과” (Annual General Meeting Results) and provides detailed voting outcomes for each AGM agenda item, including approval of financial statements, director appointments, and other shareholder resolutions with voting percentages. This matches the definition of a Declaration of Voting Results & Voting Rights Announcement (DVA).
2026-03-24 Korean
[첨부정정]사업보고서 (2025.12)
Audit Report / Information Classification · 1% confidence The document is a formal 'Audit Report' (감사보고서) for Dasco Co., Ltd. (다스코 주식회사) for the fiscal year ending December 31, 2025. It includes the independent auditor's report, financial statements (balance sheet, income statement, statement of changes in equity, cash flow statement), and notes to the financial statements. It is not an Annual Report (10-K) as it focuses specifically on the audit results and financial statements rather than the broader business activity and management discussion typical of a full 10-K. It is also not a report publication announcement as it contains the full content of the audit. FY 2025
2026-03-17 Korean
사업보고서 (2025.12)
Audit Report / Information Classification · 1% confidence The document is a comprehensive 'Audit Report' (감사보고서) for Dasco Co., Ltd., covering the fiscal years 2024 and 2025. It includes the independent auditor's report, financial statements (balance sheet, income statement, statement of changes in equity, cash flow statement), and detailed notes. This is a formal financial audit document, not an annual report (10-K) or a simple announcement, fitting the 'Audit Report / Information' category. FY 2025
2026-03-16 Korean

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