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UNION SEMICONDUCTOR EQUIPMENT CO.,LTD; — Investor Relations & Filings

Ticker · 036200 ISIN · KR7036200004 KO Manufacturing
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Filings indexed 126 across all filing types
Latest filing 2026-05-15 Interim / Quarterly Rep…
Country KR South Korea
Listing KO 036200

About UNION SEMICONDUCTOR EQUIPMENT CO.,LTD;

https://unionsem.com/

Union Semiconductor Equipment Co., Ltd. is a company that designs, manufactures, and sells equipment for the semiconductor and display manufacturing industries. Its main product portfolio includes gas scrubbers, designed to abate harmful gases from fabrication processes, and chillers, which provide precise temperature control for various production tools. The company also offers cleaning systems and provides after-sales support and services for its equipment.

Recent filings

Filing Released Lang Actions
분기보고서 (2026.03)
Interim / Quarterly Report Classification · 99% confidence The document is titled "분기보고서 (제 31 기) 2026년 01월 01일~2026년 03월 31일" which is a Quarterly Report (Korean regulatory form 6.5) covering actual financial statements, notes, management analysis, and auditor’s opinion for a period shorter than a full fiscal year. This matches the definition of an Interim / Quarterly Report (IR). Q1 2026
2026-05-15 Korean
사외이사의선임ㆍ해임또는중도퇴임에관한신고
Board/Management Information Classification · 94% confidence The document is a formal regulatory disclosure titled “사외이사의 선임ㆍ해임 또는 중도퇴임에 관한 신고,” which translates to a notification regarding the appointment, reappointment, or resignation of outside directors. It is addressed to the Financial Services Commission and Korea Exchange, listing details of changes in board composition (new outside director reappointments, terms, career history). This matches the definition for category “Board/Management Information” (MANG): announcements of changes in the company’s board of directors or senior management. Therefore, the correct classification is MANG.
2026-03-24 Korean
정기주주총회결과
Declaration of Voting Results & Voting Rights Announcements Classification · 92% confidence The document is titled “정기주주총회결과” (Results of the Regular Shareholders’ Meeting) dated 2026-03-23 and contains detailed vote resolutions, voting percentages, approval of financial statements, dividend decisions, and director elections. This matches the “Declaration of Voting Results & Voting Rights Announcements” category, which reports official shareholder vote outcomes from an AGM. It is not a link or statement directing to another report but the actual results, so it is correctly classified as DVA.
2026-03-23 Korean
사업보고서 (2025.12)
Annual Report Classification · 100% confidence The document is a comprehensive 'Business Report' (사업보고서) for the 30th fiscal year (2025) of Unisem Co., Ltd. It contains detailed sections including company overview, business operations, financial statements (audited), management discussion and analysis, and governance information. It is a full-year statutory filing submitted to the Financial Supervisory Service (FSS) and the Korea Exchange, which corresponds to the definition of an Annual Report (10-K). FY 2025
2026-03-13 Korean
감사보고서제출
Audit Report / Information Classification · 95% confidence The document is a formal regulatory filing from a Korean company (Unisem) titled 'Audit Report Submission' (감사보고서 제출). It provides the auditor's opinion, key financial data (assets, liabilities, equity, revenue, profit), and confirmation of the audit completion date. While it contains financial data, it is a standard regulatory disclosure announcement in the Korean market (DART system) notifying the public that the audit report has been submitted. Following the 'Menu vs Meal' rule, this is an announcement of the report's submission rather than the full, multi-page audit report document itself, making it a Report Publication Announcement. FY 2025
2026-03-10 Korean
주주총회소집공고
Proxy Solicitation & Information Statement Classification · 95% confidence The document is a 'Notice of General Meeting of Shareholders' (주주총회소집공고) issued by Unisem Co., Ltd. It contains the agenda for the 30th Annual General Meeting, including financial statement approval, director appointments, and remuneration limits. It also includes detailed management information, such as board activity reports, business overviews, and financial statements (balance sheet, income statement, etc.) as required by Korean commercial law for shareholder meeting materials. This type of document is classified as a Proxy Solicitation & Information Statement (PSI) because it provides shareholders with the necessary information to vote on agenda items at the upcoming meeting.
2026-03-05 Korean

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