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NANO. Co., Ltd. — Investor Relations & Filings

Ticker · 187790 ISIN · KR7187790001 KO Manufacturing
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Filings indexed 280 across all filing types
Latest filing 2026-03-31 Declaration of Voting R…
Country KR South Korea
Listing KO 187790

About NANO. Co., Ltd.

https://www.nanoin.com/en/main

NANO. Co., Ltd. is a company specializing in clean air technology, with a primary focus on manufacturing Selective Catalytic Reduction (SCR) catalysts. These catalysts are designed to remove nitrogen oxides (NOx) from exhaust gases emitted by industrial sources such as thermal power plants, chemical plants, and diesel engines. The company provides comprehensive solutions that include the production of raw materials like titanium dioxide (TiO2), the manufacturing of various SCR catalyst types, catalyst evaluation equipment, and related engineering services. NANO positions itself as a total solution provider in the DeNOx catalyst field.

Recent filings

Filing Released Lang Actions
[기재정정]정기주주총회결과
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document provides detailed results of a regular shareholders’ meeting (정기주주총회 결과), including vote percentages for each agenda item and corrections to previously disclosed figures. This corresponds to an official declaration of voting results at an AGM.
2026-03-31 Korean
사업보고서 (2025.12)
Audit Report / Information Classification · 95% confidence The document is the independent auditor’s report (연결감사보고서) for the consolidated financial statements of 주식회사 나노 and its subsidiaries for the year ended December 31, 2025, including the audit opinion, basis, key audit matters, management’s and auditor’s responsibilities, and the audited consolidated financial statements with notes. It is a standalone audit report rather than an entire annual report or earnings release. Therefore, it matches the Audit Report / Information category (AR). FY 2025
2026-03-23 Korean
[기재정정]주주총회소집결의
Proxy Solicitation & Information Statement Classification · 85% confidence The document is a formal notice of convocation (“주주총회소집 결의”) detailing the date, location, agenda items, and procedural information for the upcoming shareholders’ meeting. It is intended to inform shareholders and solicit their votes on specific proposals. This aligns with the definition of Proxy Solicitation & Information Statement (PSI), which comprises materials sent to shareholders to provide information and request votes for meetings.
2026-03-23 Korean
[기재정정]의결권대리행사권유참고서류
Proxy Solicitation & Information Statement Classification · 87% confidence The document is titled “의결권대리행사권유참고서류 정정신고” (Notification of correction to the proxy solicitation reference materials) and contains the detailed proxy solicitation materials – including meeting agenda items, business overview and full financial statements – to be sent to shareholders in advance of a general meeting. This clearly aligns with our definition for Proxy Solicitation & Information Statement (PSI). It is not merely an announcement of publication but the actual proxy materials (albeit a corrected version).
2026-03-23 Korean
[기재정정]주주총회소집공고
AGM Information Classification · 91% confidence The document is titled “주주총회소집공고” and contains details of a corrected convocation notice (정정신고) for the upcoming ordinary shareholders’ meeting, including revised agenda items and attachments of business and audit reports. It is not the full annual report itself, but an announcement of the AGM materials and convocation. Therefore it falls under AGM Information (AGM-R).
2026-03-23 Korean
감사보고서제출
Audit Report / Information Classification · 95% confidence The document is a submission of the company’s audit report (“감사보고서 제출”) containing the auditor’s opinion, key consolidated and separate financial statement figures, auditor name, and notes on K-IFRS compliance. It is not a full annual report but rather the standalone audit report information. Therefore, it falls under the Audit Report/Information category. FY 2025
2026-03-23 Korean

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