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HANSUN ENGINEERING CO., LTD. — Investor Relations & Filings

Ticker · 452280 ISIN · KR7452280001 KO Manufacturing
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Filings indexed 73 across all filing types
Latest filing 2025-04-28 Major Shareholding Noti…
Country KR South Korea
Listing KO 452280

About HANSUN ENGINEERING CO., LTD.

https://www.slok.co.kr/

Hansun Engineering Co., Ltd. is a specialized manufacturer of instrumentation tube fittings and valves for fluid systems. The company designs and produces a comprehensive portfolio of products, including connectors, filters, and ultra-high purity (UHP) components such as valves and clean fittings, often marketed under the S-LOK brand. These components are critical for applications across numerous industries, including shipbuilding, offshore plants, oil and gas exploration and production, refinery, petrochemical, hydraulics, and semiconductor manufacturing. Hansun Engineering supports its clients by providing both its product line and associated engineering services for instrumentation, flow, and process control systems.

Recent filings

Filing Released Lang Actions
주식등의대량보유상황보고서(일반)
Major Shareholding Notification Classification · 100% confidence The document is a 'Report of Large Shareholding' (주식등의 대량보유상황보고서), which is a mandatory regulatory filing in South Korea under the Capital Markets Act. It details changes in share ownership, specifically regarding collateralized loans (stock-backed loans) by major shareholders. This type of filing is a standard regulatory disclosure regarding significant shareholding thresholds and is classified as a Major Shareholding Notification.
2025-04-28 Korean
정기주주총회결과
Declaration of Voting Results & Voting Rights Announcements Classification · 100% confidence The document is titled '정기주주총회결과' (Regular General Meeting of Shareholders Results) and provides the official outcomes of the voting items (financial statement approval, director/auditor compensation, etc.) held on 2025-03-28. This falls under the category of Declaration of Voting Results & Voting Rights Announcements.
2025-03-28 Korean
사업보고서 (2024.12)
Audit Report / Information Classification · 100% confidence The document is a comprehensive 'Audit Report' (감사보고서) for Hanseon Engineering Co., Ltd. It includes the independent auditor's report, financial statements (Statement of Financial Position, Statement of Comprehensive Income, Statement of Changes in Equity, Statement of Cash Flows), and detailed notes to the financial statements for the fiscal year ending December 31, 2024. Since it is a standalone audit report containing audited financial statements rather than a full 10-K annual report, it is classified as an Audit Report. FY 2024
2025-03-20 Korean
감사보고서제출
Audit Report / Information Classification · 100% confidence The document is a regulatory filing from a Korean company (HanSun Engineering) announcing the submission of its audit report. It provides a summary table of financial highlights (assets, liabilities, revenue, profit) and audit opinions. According to the 'Menu vs Meal' rule, this is an announcement of the audit report submission rather than the full audit report itself, making it a Report Publication Announcement (RPA). FY 2024
2025-03-14 Korean
주주총회소집결의
AGM Information Classification · 98% confidence The document is a formal notice of a General Meeting of Shareholders (주주총회소집결의) for Hanseon Engineering. It outlines the date, location, and agenda items (such as approval of financial statements and director remuneration). This type of document is a standard proxy solicitation or notice of meeting sent to shareholders to inform them of upcoming voting matters, which falls under the Proxy Solicitation & Information Statement category.
2025-03-13 Korean
주식매수선택권부여에관한신고
Share Issue/Capital Change Classification · 100% confidence The document is a formal regulatory filing titled '주식매수선택권 부여에 관한 신고' (Report on the Granting of Stock Options) submitted to the Financial Services Commission/Korea Exchange. It details the issuance of stock options to directors and employees, including exercise prices, vesting schedules, and valuation methods. This type of disclosure regarding capital structure changes and equity-based compensation falls under the category of 'Share Issue/Capital Change' (SHA) in the provided classification schema, as it relates to the potential issuance of new shares upon the exercise of these options.
2025-03-13 Korean

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