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S-Oil Corporation — Investor Relations & Filings

Ticker · 010950 ISIN · KR7010950004 LEI · 988400QTUXYDN8W3MZ32 KO Manufacturing
Open in API
Filings indexed 491 across all filing types
Latest filing 2026-04-27 Investor Presentation
Country KR South Korea
Listing KO 010950

About S-Oil Corporation

https://www.s-oil.com/en/

S-Oil Corporation is an integrated energy and chemical company engaged in petroleum refining, lubricant manufacturing, and petrochemical production. The company operates extensive facilities, including crude oil refining capabilities of 669,000 barrels per day. Its business is organized into three primary divisions: Oil Refining, Lube Oil, and Petrochemical. The product portfolio encompasses a broad range of refined fuels such as gasoline, kerosene, and naphtha, alongside high-quality lube base oils and various petrochemical products. The company focuses on maximizing operational efficiency and producing high-value-added products to enhance its market competitiveness.

Recent filings

Filing Released Lang Actions
기업설명회(IR)개최(안내공시)
Investor Presentation Classification · 1% confidence The document is a notice (안내공시) announcing the date, time, participants, purpose, and logistics for an upcoming investor relations meeting (IR) where the company will present its Q1 provisional results. This is an announcement of an investor presentation event, which falls under the “Investor Presentation” category.
2026-04-27 Korean
[기재정정]단일판매ㆍ공급계약체결
Regulatory Filings Classification · 1% confidence The document is a Korean disclosure regarding a correction (“정정신고”) to a previously announced single sales and supply contract (“단일판매ㆍ공급계약체결”). It details the correction of contract amounts and restates the original contract terms (counterparty, period, amount, etc.). This is not a financial report (10-K/IR), earnings release, dividend notice, management change, or share transaction, nor is it a proxy or AGM material. It is a routine regulatory announcement of a contract signing/correction that does not fit any specialized category and thus falls under the general Regulatory Filings (RNS) fallback.
2026-04-20 Korean
주식등의대량보유상황보고서(약식)
Major Shareholding Notification Classification · 1% confidence The document is a Korean ‘주식등의 대량보유상황보고서(약식)’ (Large Shareholding Report) under the Capital Markets Act, detailing share counts and changes by the National Pension Service. It reports thresholds, holding percentages, and transaction details. This clearly maps to a Major Shareholding Notification (MRQ).
2026-04-01 Korean
정기주주총회결과
Declaration of Voting Results & Voting Rights Announcements Classification · 1% confidence The document is titled “정기주주총회결과” (Annual General Meeting Results) for S-Oil’s regular shareholders’ meeting on 2026-03-30. It details the approval of financial statements, dividend resolutions, director appointments, vote counts and percentages, and related AGM specifics. This is a post-meeting declaration of voting outcomes, fitting the category Declaration of Voting Results & Voting Rights Announcements (DVA).
2026-03-30 Korean
사외이사의선임ㆍ해임또는중도퇴임에관한신고
Board/Management Information Classification · 1% confidence The document is a regulatory notification to the Financial Services Commission/KRX titled “사외이사의 선임·해임 또는 중도퇴임에 관한 신고,” which details the appointment and resignation information of an outside director at S-OIL. This is clearly an announcement of changes in the company’s board of directors. Such disclosures match the “Board/Management Information” category.
2026-03-30 Korean
사업보고서 (2025.12)
Annual Report Classification · 1% confidence The document is a comprehensive 'Business Report' (사업보고서) for S-Oil Corporation, covering the fiscal year 2025. It includes detailed sections on company overview, business operations, financial statements (audited), management discussion and analysis (MDA), governance, and shareholder information. This structure corresponds to the standard annual regulatory filing required by the Financial Services Commission and the Korea Exchange, which is equivalent to a 10-K filing in the US market. FY 2025
2026-03-20 Korean

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