Skip to main content
SEOUL SEMICONDUCTOR CO., LTD. logo

SEOUL SEMICONDUCTOR CO., LTD. — Investor Relations & Filings

Ticker · 046890 ISIN · KR7046890000 KO Manufacturing
Open in API
Filings indexed 316 across all filing types
Latest filing 2022-02-10 Earnings Release
Country KR South Korea
Listing KO 046890

About SEOUL SEMICONDUCTOR CO., LTD.

https://www.seoulsemicon.com/

Seoul Semiconductor is a global manufacturer of optoelectronic products, specializing in Light Emitting Diodes (LEDs) and optical solutions. The company develops and supplies a wide range of LED products for the lighting, automotive, and display markets. With a portfolio of over 14,000 patents, it is a leader in developing eco-friendly and energy-efficient technologies. Key innovations include WICOP, the world's first package-less LED; SunLike, which produces light that closely matches the spectrum of natural sunlight; and Acrich, a high-voltage AC-driven LED technology. The company is recognized as a top-tier global LED manufacturer and holds a leading position in the display LED sector.

Recent filings

Filing Released Lang Actions
[기재정정]매출액또는손익구조30%(대규모법인은15%)이상변동
Earnings Release Classification · 100% confidence The document is a regulatory filing from Seoul Semiconductor regarding a change in financial results (revenue or profit structure) exceeding 15% for a large corporation. It is a formal disclosure of financial performance metrics (revenue, operating profit, net income) and includes a correction notice (amendment). This type of disclosure is a standard regulatory requirement for listed companies in Korea to report significant financial changes before the final audit report is published. It fits best under 'Regulatory Filings' (RNS) as it is a specific disclosure of financial data that does not constitute a full annual or quarterly report. FY 2021
2022-02-10 Korean
결산실적공시예고
Report Publication Announcement Classification · 100% confidence The document is a short notice titled '결산실적공시 예고' (Notice of Earnings Release) from Seoul Semiconductor. It informs stakeholders of the upcoming date for the release of the 2021 fiscal year results (2022-02-10). Since it is a brief announcement regarding the future publication of a report rather than the report itself, it falls under the Report Publication Announcement (RPA) category.
2022-01-19 Korean
기업설명회(IR)개최
Report Publication Announcement Classification · 100% confidence The document is a short announcement (872 characters) notifying the public about an upcoming Investor Relations (IR) conference call scheduled for February 10, 2022. It provides details such as the date, time, purpose (Q4 2021 results and Q1 2022 outlook), and the method of the meeting. Since it is an announcement of an event/report rather than the transcript or the report itself, and it serves as a regulatory notification of an upcoming corporate event, it fits the definition of a Report Publication Announcement (RPA) or a general Regulatory Filing (RNS). Given the specific nature of announcing an IR event, RPA is the most precise fit.
2022-01-19 Korean
연결재무제표기준영업(잠정)실적(공정공시)
Earnings Release Classification · 100% confidence The document is a preliminary earnings announcement (잠정실적) from Seoul Semiconductor for the 4th quarter of 2021. It provides key financial highlights such as revenue figures and comparisons to previous periods, which is characteristic of an Earnings Release. It explicitly states that these are preliminary figures provided for investor convenience before the final audit, and it mentions that detailed financial statements will be provided in a future IR presentation. This fits the definition of an Earnings Release (ER). Q4 2021
2022-01-10 Korean
[기재정정]타인에대한채무보증결정
Capital/Financing Update Classification · 95% confidence The document is a regulatory filing from Seoul Semiconductor regarding a 'Correction of Debt Guarantee' (타인에대한채무보증결정 정정신고). It details a correction to a previously filed debt guarantee disclosure, specifically adding missing information about the guarantee period. Since this is a formal regulatory disclosure regarding corporate financial obligations and does not fit into specific categories like earnings releases or annual reports, it is classified as a general regulatory filing.
2021-12-31 Korean
[기재정정]타인에대한채무보증결정
Capital/Financing Update Classification · 95% confidence The document is a regulatory filing from Seoul Semiconductor regarding a correction (amendment) to a previous disclosure about a debt guarantee for a subsidiary (Seoul Semiconductor Vina Co., Ltd). It follows the standard format for Korean regulatory filings (DART system style) concerning 'Decision on Debt Guarantee for Others'. Since it is a specific regulatory disclosure regarding corporate financial obligations and does not fit into categories like Earnings Release, Annual Report, or M&A, it is classified as a Regulatory Filing.
2021-12-27 Korean

Browse filings by year

9 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.