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SEC co.,ltd. — Investor Relations & Filings

Ticker · 081180 ISIN · KR7081180002 KO Professional, scientific and technical activities
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Filings indexed 52 across all filing types
Latest filing 2026-05-20 Investor Presentation
Country KR South Korea
Listing KO 081180

About SEC co.,ltd.

http://secglobal.co.kr/en/

SEC Co., Ltd. is a company that develops and manufactures industrial inspection and analysis equipment. Its primary product portfolio includes industrial X-ray inspection systems, Scanning Electron Microscopes (SEMs), and linear accelerators. The company also produces semiconductor packaging systems, particularly for LCD driver ICs, and electronic wire harness inspection systems. A specialist in e-beam technology, SEC has developed proprietary technologies, including the in-house manufacturing of X-ray tubes. Its equipment is used worldwide in sectors such as semiconductor manufacturing and electronics assembly.

Recent filings

Filing Released Lang Actions
기업설명회(IR)개최
Investor Presentation Classification · 91% confidence The document is an announcement of an investor relations (IR) event (“기업설명회(IR) 개최”) including date, time, location, participants (institutional investors), purpose (performance outlook update), and IR materials posting details. This corresponds to an Investor Presentation (IP) rather than a full financial report or mere regulatory filing.
2026-05-20 Korean
분기보고서 (2026.03)
Interim / Quarterly Report Classification · 95% confidence The document is titled “분기보고서 (제27기) 2026년 01월 01일–2026년 03월 31일” and contains comprehensive business descriptions, capital changes, share structure, financial tables, management details and other substantive financial data for a period shorter than a full fiscal year. This is the company’s official quarterly (interim) report itself, not merely an announcement. Therefore it should be classified as an Interim/Quarterly Report (IR). Q1 2026
2026-05-15 Korean
단일판매ㆍ공급계약체결
Regulatory Filings Classification · 75% confidence The document is a regulatory disclosure detailing a single sales and supply contract (non-destructive testing system) executed with Hanwha Aerospace, including contract value, terms, period, and counterpart details. It is not announcing financial statements, dividends, management changes, share issuances, or an investor presentation. It is a Korean stock exchange regulatory announcement for a material contract that does not fit the specific categories like financing update or M&A, so it falls into the fallback category “Regulatory Filings (RNS).”
2026-05-13 Korean
주식등의대량보유상황보고서(약식)
Major Shareholding Notification Classification · 93% confidence The document is a 주식등의 대량보유상황보고서 (large shareholding report) filed under the Korean Capital Market and Financial Investment Act. It details the professional investor’s shareholdings in (주)쎄크 and changes in those holdings over specified dates, including numerical holdings, percentages, reasons for change, and transaction details. This corresponds to a Major Shareholding Notification (crossing thresholds) rather than an earnings release, AGM material, or other category. Therefore, the filing type is MRQ.
2026-04-09 Korean
정기주주총회결과
Declaration of Voting Results & Voting Rights Announcements Classification · 91% confidence The document is the official results of the company’s Annual General Meeting held on March 31, 2026, showing vote counts, resolutions passed, and related meeting details. This clearly fits the "Declaration of Voting Results & Voting Rights Announcements" category.
2026-03-31 Korean
사업보고서 (2025.12)
Annual Report Classification · 100% confidence The document is a comprehensive 'Business Report' (사업보고서) for the 26th fiscal year (2025), covering company overview, history, capital changes, and detailed business operations. It contains substantive financial data, management discussion, and operational details, which aligns with the definition of an Annual Report (10-K). FY 2025
2026-03-23 Korean

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