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ZUNGWON EN-SYS INC. — Investor Relations & Filings

Ticker · 045510 ISIN · KR7045510005 KO Electricity, gas, steam and air conditioning supply
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Filings indexed 235 across all filing types
Latest filing 2026-05-15 Interim / Quarterly Rep…
Country KR South Korea
Listing KO 045510

About ZUNGWON EN-SYS INC.

http://www.zungwon.com/

ZUNGWON EN-SYS INC. is an information technology company specializing in system integration (SI) services. The company provides comprehensive IT solutions that encompass the planning, installation, and maintenance of both software and hardware, particularly for Unix and Windows-NT systems. Its core business includes IT infrastructure services and IT distribution. ZUNGWON EN-SYS also offers maintenance and repair services for corporate IT systems and acts as a domestic distributor for computer hardware, software, and peripheral devices from partners such as HP Korea.

Recent filings

Filing Released Lang Actions
분기보고서 (2026.03)
Interim / Quarterly Report Classification · 95% confidence The document is titled “분기보고서 (제 58 기) 2026.01.01–2026.03.31” and contains detailed narrative sections (company overview, business content) and full financial statements for the quarter ended 2026.03.31. It is clearly the actual interim (quarterly) report with substantive financial data, not merely an announcement. Therefore, it should be classified as an Interim / Quarterly Report. Q1 2026
2026-05-15 Korean
임원ㆍ주요주주특정증권등소유상황보고서
Director's Dealing Classification · 96% confidence The document is an insider ownership disclosure filed with the Korean Securities and Futures Commission and Korea Exchange (“임원ㆍ주요주주 특정증권등 소유상황보고서”). It details the holdings and changes in shares by a company director/major shareholder. This matches the definition of Director’s Dealing (Code: DIRS).
2026-03-27 Korean
사외이사의선임ㆍ해임또는중도퇴임에관한신고
Board/Management Information Classification · 92% confidence The document is a formal notification to the Financial Services Commission/Korea Exchange regarding the appointment, reappointment, or mid-term resignation of outside directors (“사외이사의 선임ㆍ해임 또는 중도퇴임에 관한 신고”). This clearly pertains to changes in the company’s board composition, fitting the definition of Board/Management Information.
2026-03-24 Korean
정기주주총회결과
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document text is the official results of the company’s Annual General Shareholders’ Meeting held on 2026-03-24, showing vote counts, approval of financial statements, election of directors, and other resolutions. This is a declaration of voting results at an AGM, matching code DVA.
2026-03-24 Korean
[기재정정]사업보고서 (2025.12)
Annual Report Classification · 100% confidence The document is a 'Business Report' (사업보고서) for the 57th fiscal year (2025.01.01-2025.12.31) of Zungwon En-Sys. It contains comprehensive financial statements, management discussion and analysis, governance information, and auditor opinions. This structure corresponds to the standard annual report filing required by the Financial Supervisory Service in South Korea, which is equivalent to the 10-K filing category. FY 2025
2026-03-24 Korean
사업보고서 (2025.12)
Annual Report Classification · 100% confidence The document is a '사업보고서' (Business Report) for the 57th fiscal year (2025.01.01-2025.12.31) submitted to the Financial Services Commission and Korea Exchange. It contains comprehensive financial statements, management discussion and analysis, and corporate governance information. In the context of Korean corporate filings, the '사업보고서' is the equivalent of the US 10-K annual report. It is not an announcement (RPA) or a summary, but the full statutory annual report. FY 2025
2026-03-16 Korean

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