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ILSUNG CONSTRUCTION CO.,LTD — Investor Relations & Filings

Ticker · 013360 ISIN · KR7013360003 KO Construction
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Filings indexed 310 across all filing types
Latest filing 2026-02-27 Management Reports
Country KR South Korea
Listing KO 013360

About ILSUNG CONSTRUCTION CO.,LTD

http://www.ilsungconst.co.kr/main_eng/

ILSUNG CONSTRUCTION CO., LTD. is an engineering and construction company engaged in a diverse range of civil and architectural projects. The company's civil engineering division specializes in infrastructure development, including the construction of highways, roadways, tunnels, and bridges. In the architectural sector, it undertakes the construction of commercial buildings, industrial plants, and residential housing, with its apartment projects branded as 'True-L'. The company serves both public and private sector clients and is also involved in supplying construction materials such as cement and aggregates.

Recent filings

Filing Released Lang Actions
매출액또는손익구조30%(대규모법인은15%)이상변경
Management Reports Classification · 95% confidence The document is a regulatory filing from a Korean company (Il-Sung Construction) announcing a significant change in financial results (30% or more change in revenue or profit structure). This is a standard preliminary earnings announcement (often referred to as '잠정실적' in Korea) which provides key financial highlights before the final audited annual report is released. It fits the definition of an Earnings Release (ER) as it provides the initial announcement of periodical financial results.
2026-02-27 Korean
연결재무제표기준영업(잠정)실적(공정공시)
Earnings Release Classification · 100% confidence The document is a 'Provisional Earnings Report' (영업(잠정)실적) for Il-Sung Construction. It provides a summary of financial performance (revenue, operating profit, net income) for the 4th quarter of 2025 and the full year. This type of document is an initial announcement of financial results, which fits the definition of an Earnings Release (ER). Q4 2025
2026-02-27 Korean
기타경영사항(자율공시) (전자투표제 도입의 건)
Regulatory Filings Classification · 95% confidence The document is a short regulatory announcement (under 5,000 characters) regarding the adoption of an electronic voting system by Il-Sung Construction. It does not contain full financial statements or proxy materials, but rather serves as a formal notification of a corporate governance decision. As it does not fit into specific categories like 'Proxy Solicitation' (which would contain detailed meeting agendas and voting instructions) or 'Annual Report', it is classified as a general regulatory filing.
2026-02-25 Korean
타인에대한채무보증결정
Capital/Financing Update Classification · 95% confidence The document is a formal regulatory filing from Il-Sung Construction regarding a 'Decision on Debt Guarantee for Others' (타인에 대한 채무보증결정). 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 decision rather than a periodic report, dividend announcement, or management change, it falls under the general regulatory filing category.
2026-01-14 Korean
[기재정정]단일판매ㆍ공급계약체결
Capital/Financing Update Classification · 95% confidence The document is a regulatory filing from a Korean company (Il-Sung Construction) regarding a 'Correction Report' (정정신고) for a previously disclosed 'Single Sales/Supply Contract' (단일판매ㆍ공급계약체결). It details changes to the contract amount and duration. Since this is a specific regulatory disclosure regarding a material contract update and does not fit into categories like M&A, dividends, or financial reports, it is classified as a Regulatory Filing (RNS).
2026-01-14 Korean
[기재정정]단일판매ㆍ공급계약체결
Regulatory Filings Classification · 95% confidence The document is a regulatory filing from the Korea Exchange (KRX) system, specifically a 'Correction Report' (정정신고) regarding a 'Single Sale/Supply Contract' (단일판매ㆍ공급계약체결). It details changes to a previously disclosed construction contract, including updated contract amounts and percentages. Since this is a specific regulatory disclosure regarding a material business contract and does not fit into the other specialized categories like earnings or governance, it is classified as a Regulatory Filing (RNS).
2025-12-24 Korean

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