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POSCO STEELEON Co.,Ltd. — Investor Relations & Filings

Ticker · 058430 ISIN · KR7058430000 KO Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities
Open in API
Filings indexed 268 across all filing types
Latest filing 2025-07-31 Earnings Release
Country KR South Korea
Listing KO 058430

About POSCO STEELEON Co.,Ltd.

https://www.poscosteeleon.com/en/main.do

POSCO STEELEON Co., Ltd. is a specialized manufacturer of surface-treated steel sheets. The company's primary product portfolio includes color steel sheets, hot-dip galvanized steel sheets, and aluminized steel sheets. These materials are engineered for a wide range of applications, serving key sectors such as home appliances, automotive components, and construction materials. As a key affiliate of the POSCO Group, the company focuses on producing high-quality, value-added steel products.

Recent filings

Filing Released Lang Actions
영업(잠정)실적(공정공시)
Earnings Release Classification · 1% confidence The document is a 'Provisional Earnings Release' (영업(잠정)실적) for POSCO Steelion for the second quarter of 2025. It provides key financial highlights such as revenue, operating profit, and net income in a summary table format. This fits the definition of an Earnings Release (ER), which is the initial announcement of periodical financial results. Q2 2025
2025-07-31 Korean
연결재무제표기준영업(잠정)실적(공정공시)
Earnings Release Classification · 1% confidence The document is a 'Provisional Earnings Release' (영업(잠정)실적) for Posco Steelion for the second quarter of 2025. It provides key financial highlights such as revenue, operating profit, and net income in a summary table format. It explicitly states that these are provisional figures (잠정치) and have not yet been audited. This fits the definition of an Earnings Release (ER), which is the initial announcement of quarterly financial results. Q2 2025
2025-07-31 Korean
기업설명회(IR)개최(안내공시)
Report Publication Announcement Classification · 1% confidence The document is a short announcement (under 5,000 characters) notifying the public about an upcoming Investor Relations (IR) conference call scheduled for 2025-07-31. It provides the date, time, and purpose of the meeting but does not contain the actual presentation or transcript itself. According to the 'Menu vs Meal' rule, an announcement of a report or event is classified as a Report Publication Announcement (RPA).
2025-07-21 Korean
기업지배구조보고서공시
Governance Information Classification · 1% confidence The document is a 'Corporate Governance Report' (기업지배구조보고서) for POSCO STEELEON. It details the company's governance structure, shareholder rights, board composition, and internal control policies. This type of report is a mandatory regulatory filing in South Korea, typically submitted to the Korea Exchange (KRX) and the Financial Supervisory Service (FSS). It does not fit into the categories of financial statements (10-K/IR), earnings releases (ER), or meeting announcements (AGM-R/RPA). It is a specific governance disclosure document, which falls under the 'Regulatory Filings' (RNS) category as the most appropriate fallback for this type of specialized regulatory report.
2025-05-30 Korean
대규모기업집단현황공시[연1회공시및1/4분기용(개별회사)]
Major Shareholding Notification Classification · 1% confidence The document is a 'Corporate Group Status Disclosure' (기업집단현황공시) for POSCO Coated & Color Steel Co., Ltd. (포스코스틸리온). This is a mandatory regulatory filing in South Korea under the Fair Trade Commission's requirements for large business groups to disclose their corporate structure, financial status, board operations, and inter-company transactions. It is not an annual report (10-K), earnings release, or investor presentation, but rather a specific regulatory compliance filing. Given the options, 'Regulatory Filings' (RNS) is the most appropriate fallback category for this type of statutory disclosure.
2025-05-29 Korean
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 1% 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 changes in share ownership (specifically a decrease due to a corporate spin-off/split) by a major shareholder (POSCO Holdings). This type of filing is used to notify the market and regulators of significant changes in shareholding thresholds, which falls under the 'Major Shareholding Notification' category.
2025-05-15 Korean

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