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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 2025-04-28 Regulatory Filings
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
단일판매ㆍ공급계약체결
Regulatory Filings Classification · 100% confidence The document is a formal regulatory disclosure from IS Dongseo regarding a 'Single Sales/Supply Contract' (단일판매ㆍ공급계약체결). It details a construction contract award, including the contract value, counterparty, and duration. Since this is a specific regulatory announcement of a material business event that does not fit into the other specialized categories like M&A, dividends, or financial reports, it falls under the general regulatory filing category.
2025-04-28 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 100% confidence The document is a 'Report of Large Shareholding' (주식등의 대량보유상황보고서) filed in accordance with Article 147 of the Capital Markets Act in South Korea. It details the shareholding status, changes in shareholding, and collateral agreements of the major shareholder (Kwon Hyuk-woon) and his special related parties regarding IS Dongseo Co., Ltd. This type of filing is specifically categorized as a 'Major Shareholding Notification' (MRQ) in the provided schema, as it tracks significant ownership levels and changes in control.
2025-04-18 Korean
타인에대한채무보증결정
Capital/Financing Update Classification · 100% confidence The document is a formal regulatory filing from IS Dongseo regarding a 'Decision on Debt Guarantee for Others' (타인에 대한 채무보증 결정). This is a specific type of corporate disclosure required by the Korea Exchange (KRX) under the Capital Markets Act. Since it details a financial guarantee provided by the company to third parties (sub-purchasers of a construction project), it falls under the category of general regulatory announcements that do not fit into specific categories like M&A, dividends, or earnings releases. Therefore, it is classified as a Regulatory Filing (RNS).
2025-04-09 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 major contracts (such as stock collateral agreements) of a major shareholder (Kwon Hyuk-woon) and his special related parties in IS Dongseo Co., Ltd. This falls under the category of Major Shareholding Notification.
2025-04-08 Korean
특수관계인으로부터받은담보
Capital/Financing Update Classification · 95% confidence The document is a regulatory disclosure regarding collateral received from a related party (특수관계인으로부터받은담보). It details the transaction terms, the parties involved, and board approval, which is a standard regulatory filing requirement in South Korea (DART system). Since it does not fit into specific categories like M&A, dividends, or share transactions, it falls under the general regulatory filing category.
2025-03-31 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 100% confidence The document is a '주식등의 대량보유상황보고서' (Report on Large Shareholding of Stocks, etc.), which is a standard regulatory filing in South Korea under the Capital Markets Act. It details the shareholding status, changes in ownership, and special relationships of major shareholders (specifically Kwon Hyuk-woon and related parties) in IS Dongseo Co., Ltd. This type of filing is categorized as a 'Major Shareholding Notification' (MRQ) in the provided schema.
2025-03-31 Korean

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