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Korea Plasma Technology U Co.,Ltd — Investor Relations & Filings

Ticker · 054410 ISIN · KR7054410006 KO Manufacturing
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Filings indexed 146 across all filing types
Latest filing 2026-05-15 Interim / Quarterly Rep…
Country KR South Korea
Listing KO 054410

About Korea Plasma Technology U Co.,Ltd

http://kpt4u.com/

Korea Plasma Technology U Co.,Ltd. is a specialized provider of metal surface treatment technologies and industrial materials. The company's core services include thermal processing solutions such as plasma nitriding, gas nitriding, and vacuum heat treatment, catering to the machinery, semiconductor, automotive, and aerospace industries. The company also operates an integrated aluminum business involved in extrusion, raw material production, and distribution for various industrial components. Further business divisions include the design and manufacturing of extrusion molds and the production of 'Corbolts,' a proprietary line of high-corrosion-resistance bolts designed for demanding applications, including solar power installations.

Recent filings

Filing Released Lang Actions
분기보고서 (2026.03)
Interim / Quarterly Report Classification · 98% confidence The document is labeled "분기보고서" (Quarterly Report) covering the first quarter period (2026.01.01–2026.03.31). It contains full financial statements, notes, management discussion, auditor’s opinion, and business analysis—i.e., a substantive interim/quarterly financial report rather than an announcement only. This matches the definition for an Interim / Quarterly Report (Code: IR). Q1 2026
2026-05-15 Korean
정기주주총회결과
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a formal summary of resolutions and vote outcomes at the company’s regular general shareholders’ meeting (정기주주총회 결과). It lists agenda items, approval results, voting percentages, meeting date, record date, and details of director appointments. This matches the category for official announcement of shareholder vote results at a general meeting. Hence it is a Declaration of Voting Results & Voting Rights Announcement (DVA).
2026-03-27 Korean
사업보고서 (2025.12)
Audit Report / Information Classification · 100% confidence The document is a formal 'Audit Report' (감사보고서) for the company 'KPTU' (주식회사 케이피티유) for the fiscal year ending December 31, 2025. It includes the independent auditor's opinion, financial statements (Balance Sheet, Income Statement, Statement of Changes in Equity, Cash Flow Statement), and detailed notes to the financial statements. This is a standalone audit report and financial statement package, which fits the definition of an Audit Report (AR). FY 2025
2026-03-19 Korean
[기재정정]주주총회소집공고
AGM Information Classification · 95% confidence The document is a 'Correction Report' (정정신고) for a 'Notice of Convocation of General Meeting of Shareholders' (주주총회소집공고). It provides updated financial statements (Balance Sheet, Income Statement, etc.) as part of the agenda for the upcoming Annual General Meeting. Since it contains the specific materials and financial data being presented to shareholders for approval at the AGM, it is classified as AGM-R.
2026-03-19 Korean
감사보고서제출
Audit Report / Information Classification · 98% confidence The document is a regulatory filing from the Korea Exchange (KRX) system titled 'Audit Report Submission' (감사보고서 제출). It provides a summary of the audit opinion, key financial data (assets, liabilities, revenue, profit), and auditor information. While it contains financial data, it is a standard regulatory disclosure announcement regarding the filing of an audit report rather than the full, multi-page audit report document itself. Therefore, it falls under the category of Audit Report Information (AR). FY 2025
2026-03-19 Korean
주주총회소집공고
AGM Information Classification · 100% confidence The document is a 'Notice of Annual General Meeting' (주주총회소집공고) for KPTU Co., Ltd. It contains the meeting agenda, date, location, and detailed management information including board activities, remuneration, and financial statements (balance sheet, income statement) to be approved at the meeting. According to the filing definitions, materials shared for an Annual General Meeting, including the notice and accompanying management/financial information, are classified as AGM-R.
2026-03-12 Korean

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