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IS DONGSEO CO., LTD. — Investor Relations & Filings

Ticker · 010780 ISIN · KR7010780005 KO Construction
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Filings indexed 554 across all filing types
Latest filing 2026-02-09 Investor Presentation
Country KR South Korea
Listing KO 010780

About IS DONGSEO CO., LTD.

http://isdongseo.co.kr/en

IS DONGSEO CO., LTD. is a diversified company with core operations in construction, environmental services, and construction materials. The construction division specializes in urban development, infrastructure, and reconstruction projects, with an emphasis on eco-friendly building practices. The environmental business focuses on waste management services, including the processing of construction waste, automobile dismantling, and the recycling of waste batteries, particularly from electric vehicles. The company also manufactures and supplies essential construction materials, such as concrete and ceramic-based products like sanitary wares and electric bidets. IS DONGSEO leverages synergies across its business units to create value and promote a circular economy.

Recent filings

Filing Released Lang Actions
기업설명회(IR)개최(안내공시)
Investor Presentation Classification · 98% confidence The document is a short announcement (under 5,000 characters) regarding the scheduling and logistics of an upcoming Investor Relations (IR) event (a site visit). It explicitly states that no new materials are being provided and directs readers to the company website for existing IR materials. According to the 'Menu vs Meal' rule, an announcement of an event or report publication is classified as a Report Publication Announcement (RPA) or Regulatory Filing (RNS). Given the specific nature of the announcement regarding an IR event, RPA is the most accurate classification.
2026-02-09 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 100% confidence The document is a '주식등의 대량보유상황보고서' (Report on Large Shareholding), which is a standard regulatory filing in South Korea under the Capital Markets Act. It details the shareholding status, changes in shareholding, and contractual agreements (such as stock collateral agreements) of a major shareholder (Kwon Hyuk-woon) and his special related parties in IS Dongseo Co., Ltd. This type of filing is specifically categorized as a Major Shareholding Notification (MRQ) in the provided schema.
2026-02-06 Korean
[기재정정]단일판매ㆍ공급계약체결
Capital/Financing Update Classification · 95% confidence The document is a regulatory filing from the Korea Exchange (KRX) system regarding a 'Correction Report' (정정신고) for a 'Single Sale/Supply Contract' (단일판매ㆍ공급계약체결). It details changes to a previously disclosed construction contract, including adjustments to the contract amount and project specifications. Since this is a specific regulatory disclosure regarding a material contract update and does not fit into the other specialized categories like M&A or financial reports, it is classified as a Regulatory Filing (RNS).
2026-01-28 Korean
단일판매ㆍ공급계약해지
Regulatory Filings Classification · 95% confidence The document is a regulatory disclosure regarding the termination of a construction supply contract by IS Dongseo. It follows the standard format for material event disclosures in the Korean market (DART/KIND system). Since it does not fit into specific categories like M&A, dividends, or share repurchases, and is a formal regulatory announcement of a material business event, it is classified as a Regulatory Filing (RNS).
2026-01-27 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 100% confidence The document is a 'Report of Large Shareholding' (주식등의 대량보유상황보고서), which is a mandatory regulatory filing in South Korea under the Capital Markets Act (Article 147). It details changes in share ownership, specifically regarding major shareholding thresholds and collateral agreements (pledges) by the company's controlling shareholders. This type of filing is classified as a 'Major Shareholding Notification' (MRQ) in the provided schema.
2026-01-20 Korean
대표이사(대표집행임원)변경(안내공시)
Board/Management Information Classification · 100% confidence The document is a formal announcement regarding the resignation of a representative director (CEO) and the updated list of remaining representative directors for IS Dongseo. It explicitly uses the title '대표이사(대표집행임원) 변경(안내공시)' which translates to 'Representative Director (Executive Officer) Change (Notice Disclosure)'. This falls directly under the category of Board/Management Information.
2026-01-12 Korean

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