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Airrane Co., Ltd. — Investor Relations & Filings

Ticker · 163280 ISIN · KR7163280001 KO Manufacturing
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Filings indexed 73 across all filing types
Latest filing 2026-05-15 Interim / Quarterly Rep…
Country KR South Korea
Listing KO 163280

About Airrane Co., Ltd.

http://en.airrane.com/

Airrane Co., Ltd. is a company specializing in gas separation membrane technology. It develops and manufactures hollow fiber membranes, modules, and complete separation systems designed to separate and purify various gases with high purity, including carbon dioxide, methane, nitrogen, oxygen, hydrogen, and helium. The company's core applications include nitrogen generation, air dehumidification, and biogas upgrading, which involves the removal of impurities like moisture, hydrogen sulfide, and siloxane. Airrane manages the entire value chain, from the production of hollow fiber membranes to the design, manufacturing, and servicing of integrated membrane systems, providing comprehensive solutions for industrial gas separation.

Recent filings

Filing Released Lang Actions
분기보고서 (2026.03)
Interim / Quarterly Report Classification · 95% confidence The document is titled “분기보고서 (Quarterly Report)” covering the period 2026-01-01 to 2026-03-31. It contains detailed sections such as company overview, business content, financial items, management analysis, auditor’s opinion, board information, shareholders, capital changes, and detailed business descriptions. This clearly constitutes a substantive interim/quarterly financial report rather than an announcement or simple notice. Therefore, it should be classified as an Interim / Quarterly Report (IR). Q1 2026
2026-05-15 Korean
[기재정정]주요사항보고서(유형자산양도결정)
Regulatory Filings Classification · 76% confidence The document is a Korean regulatory disclosure (“주요사항보고서”) correcting a prior announcement regarding the decision to transfer tangible assets (land and buildings). It details amendment of planned transfer dates and payment schedules. This is not a financial report (10-K, IR), not an earnings release or call transcript, not a dividend or governance statement, not a share issuance or repurchase, and not a merger/takeover notice. It is a statutory exchange filing that does not fit any more specific category, so it falls under the general Regulatory Filings (RNS) category.
2026-04-29 Korean
정기주주총회결과
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is titled “정기주주총회결과” (regular annual general meeting results) and contains detailed voting outcomes for each agenda item, including vote counts and approval percentages. This matches the definition of Declaration of Voting Results & Voting Rights Announcements (DVA).
2026-03-26 Korean
사외이사의선임ㆍ해임또는중도퇴임에관한신고
Board/Management Information Classification · 95% confidence The document is a formal notification to the Financial Services Commission and Korea Exchange regarding the appointment, reappointment, dismissal, and mid-term resignation of outside directors. It lists changes in board composition, including names, terms, and reasons for changes. This clearly falls under announcements of changes in the company’s board of directors (senior management changes). Therefore, it matches the 'Board/Management Information' category (MANG).
2026-03-26 Korean
사업보고서 (2025.12)
Audit Report / Information Classification · 100% confidence The document is a formal 'Audit Report' (감사보고서) for the company 'Airrane' (주식회사 에어레인) for the fiscal year ending December 31, 2025. 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. This is a comprehensive financial document, not an announcement or a summary, and fits the definition of an Audit Report/Information (AR). FY 2025
2026-03-18 Korean
감사보고서제출
Audit Report / Information Classification · 95% confidence The document is a regulatory filing from the Korean 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 formal regulatory announcement of the audit report's submission rather than the full, multi-page audited financial statement document itself. Following the 'Menu vs Meal' rule, this is classified as a Report Publication Announcement (RPA). FY 2025
2026-03-17 Korean

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