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

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

Ticker · 092190 ISIN · KR7092190008 KO Manufacturing
Open in API
Filings indexed 289 across all filing types
Latest filing 2026-05-15 Interim / Quarterly Rep…
Country KR South Korea
Listing KO 092190

About SEOUL VIOSYS CO., LTD.

https://www.seoulviosys.com/

Seoul Viosys is a global compound semiconductor company specializing in UV LED, MicroLED, and VCSEL (Vertical Cavity Surface Emitting Laser) technologies. As a full-line solution provider and a global market leader in the UV LED sector, the company develops products for a wide range of applications, including air and water purification, surface disinfection, skin regeneration, and horticulture. Its VCSEL technology serves as a next-generation light source for 3D sensors and LiDAR systems, while its MicroLED technology is developed for advanced display applications. The company's innovations are supported by an extensive portfolio of over 18,000 patents covering technologies from chip fabrication to system integration.

Recent filings

Filing Released Lang Actions
분기보고서 (2026.03)
Interim / Quarterly Report Classification · 92% confidence The document is a Korean 분기보고서 (Quarterly Report) for the 25th period, covering January 1 – March 31, 2026. It contains comprehensive interim financial statements, business overview, notes, segment data, and detailed financial tables. This aligns with the definition of an Interim / Quarterly Report (Code: IR). It is not merely an announcement or certification, but the full quarterly report. Q1 2026
2026-05-15 Korean
[기재정정]연결재무제표기준영업(잠정)실적(공정공시)
Earnings Release Classification · 90% confidence The document is a public disclosure of provisional consolidated financial results (매출액, 영업이익, 당기순이익) for Q1 2026, including corrected figures. It presents key highlights only, without full financial statements or detailed analysis, fitting the definition of an Earnings Release (initial announcement of quarterly results). Q1 2026
2026-05-11 Korean
연결재무제표기준영업실적등에대한전망(공정공시)
Regulatory Filings Classification · 85% confidence The document is a Korean ‘공정공시’ disclosure of forward-looking earnings forecasts (“영업실적 등에 대한 전망”) for Q2 2026, including revenue guidance and comparative forecast/actual metrics. It does not contain full interim financial statements, nor is it a formal quarterly report, earnings release of actual results, or other specific category. This is a general regulatory disclosure of forecasts under the fair-disclosure regime, which best fits the fallback “Regulatory Filings” category (RNS).
2026-05-11 Korean
기업설명회(IR)개최
Investor Presentation Classification · 95% confidence The document is an announcement for an upcoming investor presentation (IR) event scheduled for May 11, 2026. It details the date, time, target audience (institutional investors and analysts), purpose (Q1 2026 results and Q2 2026 sales outlook), and method (conference call). It also mentions where the IR materials will be posted. The document is short (934 characters) and serves as a notice for the event rather than the event content or transcript itself. Therefore, it fits the category of Investor Presentation (IP).
2026-05-08 Korean
연결재무제표기준영업(잠정)실적(공정공시)
Earnings Release Classification · 85% confidence The document is a brief public disclosure of provisional (unaudited) Q1 2026 consolidated financial results for Seoul Viosys, showing key metrics (sales, profit change rates) and noting that external audit is not yet completed. It is not a full Interim/Quarterly Report (IR) nor is it an announcement of a future report. It clearly matches an Earnings Release (ER) – an initial announcement of periodical financial results (key highlights only). Q1 2026
2026-04-15 Korean
정기주주총회결과
Declaration of Voting Results & Voting Rights Announcements Classification · 91% confidence The document is a notice of the results of the company’s annual general meeting (정기주주총회 결과) held on 2026-03-26, listing each agenda item and the vote percentages (approval, rejection, etc.). This is exactly a declaration of voting results from a general meeting. Therefore it should be classified as DVA.
2026-03-26 Korean

Browse filings by year

12 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.