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Q.S.ICo.,Ltd. — Investor Relations & Filings

Ticker · 066310 ISIN · KR7066310004 KO Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities
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Filings indexed 161 across all filing types
Latest filing 2026-05-14 Interim / Quarterly Rep…
Country KR South Korea
Listing KO 066310

About Q.S.ICo.,Ltd.

http://www.qsico.com/

Q.S.ICo.,Ltd. is a provider of AI-powered network security and compliance solutions. The company's offerings are designed for enterprise clients and critical infrastructure sectors, focusing on protecting network systems and ensuring adherence to regulatory standards.

Recent filings

Filing Released Lang Actions
분기보고서 (2026.03)
Interim / Quarterly Report Classification · 92% confidence The document is titled “분기보고서” covering the period 2026년 01월 01일 to 2026년 03월 31일, and includes detailed financial statements, business overview, asset schedules, sales and production data, and other comprehensive disclosures for the first quarter. It is clearly the full interim/quarterly report rather than a short earnings release or publication announcement. Therefore, it matches the definition of an Interim/Quarterly Report (Code: IR). Q1 2026
2026-05-14 Korean
정기주주총회결과
Declaration of Voting Results & Voting Rights Announcements Classification · 90% confidence The document is a post-AGM announcement listing the results of resolutions (financial statements approval, dividend approvals, director and auditor appointments) along with voting percentages and record dates. It reports official shareholder vote outcomes. This matches the ‘Declaration of Voting Results & Voting Rights Announcements’ (DVA) category.
2026-03-24 Korean
사업보고서 (2025.12)
Annual Report Classification · 100% confidence The document is a 'Consolidated Audit Report' (연결감사보고서) for QSI Co., Ltd. It includes the independent auditor's report, consolidated financial statements (balance sheet, income statement, cash flow, etc.), and detailed notes. It covers the fiscal years ending December 31, 2025, and 2024. As it contains full audited financial statements and is not merely an announcement or a summary, it is classified as an Annual Report (10-K) equivalent in the context of Korean corporate filings. FY 2025
2026-03-16 Korean
감사보고서제출
Audit Report / Information Classification · 95% confidence The document is titled '감사보고서 제출' (Submission of Audit Report) and provides a summary of the audit opinion, financial statements, and key financial metrics for the fiscal year. While it contains financial data, it is a regulatory disclosure announcement regarding the receipt and submission of the audit report to the exchange, rather than the full, multi-page audit report document itself. Therefore, it is classified as a Report Publication Announcement (RPA). FY 2025
2026-03-16 Korean
[기재정정]주주총회소집공고
Proxy Solicitation & Information Statement Classification · 100% confidence The document is a 'Notice of Annual General Meeting' (주주총회소집공고) for QSI Co., Ltd. It contains the agenda for the meeting, including the approval of financial statements, appointment of auditors, and board remuneration. It also includes detailed financial statements (balance sheets, cash flow statements) as reference materials for shareholders. This type of document is classified as Proxy Solicitation & Information Statement (PSI) because it provides shareholders with the necessary information to vote on agenda items for the upcoming general meeting.
2026-03-06 Korean
의결권대리행사권유참고서류
Proxy Solicitation & Information Statement Classification · 100% confidence The document is titled '의결권대리행사권유참고서류' (Reference Document for Solicitation of Proxy), which is a standard regulatory filing in South Korea (Proxy Solicitation Statement) used to request shareholder votes for an upcoming Annual General Meeting (AGM). It contains details about the meeting date, agenda items (such as approval of financial statements, appointment of auditors, etc.), and instructions for electronic voting. While it includes financial data, this is provided as part of the proxy materials to inform shareholders before the vote, not as a standalone financial report. Therefore, it is classified as a Proxy Solicitation & Information Statement.
2026-03-06 Korean

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